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DC Electronic Load Tester Battery Capacity 35W 5A Adjustable Constant Current Aging Resistor Discharger LCD Voltage Current Power Display DC Electronic Load Tester Battery Capacity 35W 5A Adjustable Constant Current Aging Resistor Discharger LCD Voltage Current Power Display 1.Description:     The industrial-grade long-life electronic load tester adopts long-life ball fan which has fast rotating speed and strong wind.     It supports continuous discharging for non-stop work a... $17.24
$22.99
SKU: 13413
$17.24
$22.99

25

UM24 for APP USB 2.0 Color LCD Display Tester Voltmeter Ammeter Battery Capacity Tester Voltage Current Meter Cable Resistance Tester UM24 for APP USB 2.0 Color LCD Display Tester Voltmeter Ammeter Battery Capacity Tester Voltage Current Meter Cable Resistance Tester Description: UM24 is a multifunctional USB test meter.It can test and display voltage/current/power/capacity/energy detection,fast charging identification,data storage, etc. Features: 1>. 1.44-inch RGB LCD display. 2&g... $17.59
$21.99
SKU: 13232
$17.59
$21.99

DC Electronic Load Tester 35W 5A LCD Display Adjustable Constant Current Aging Tester Discharger Voltage Current Power Battery Capacity Display DC Electronic Load Tester 35W 5A LCD Display Adjustable Constant Current Aging Tester Discharger Voltage Current Power Battery Capacity Display 1.Description:     The industrial-grade long-life electronic load tester adopts long-life ball fan which has fast rotating speed and strong wind.       Support continuous discharging for non-stop... $16.49
$21.99
SKU: 13536
$16.49
$21.99

25

Blue LY6W 36V Electricity Quantity Display External Installation for Lead Acid Battery Blue LY6W 36V Electricity Quantity Display External Installation for Lead Acid Battery Product Introduction: 1. Model: LY6W 2. Type: External Installation 3. Screen Display: LCD 4. Application Battery: Lead Acid Battery   Application Battery Specification: 1. Lead Acid Battery: 36V  ... $5.94
$6.99
SKU: 11387
$5.94
$6.99

DIY Kit NE555 Electronic Component Parts Electric Piano Organ Module DIY Set with Battery Box DIY Kit NE555 Electronic Component Parts Electric Piano Organ Module DIY Set with Battery Box DIY Kit NE555 Electric Piano Organ Free Express Shipping for Orders from $200. Description: This DIY product needs to be soldered and assembled by yourself. The scale of the circuit can produce different sounds, ... $3.22
$4.35
SKU: 13032
$3.22
$4.35

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XY-MUP DC-DC USB Step UP/Down Power Supply Module LCD Temperature Display Adjustable Boost Buck Converter Voltmeter Ammeter Battery Capacity Tester with Shell Button Control XY-MUP DC-DC USB Step UP/Down Power Supply Module LCD Temperature Display Adjustable Boost Buck Converter Voltmeter Ammeter Battery Capacity Tester with Shell Button Control 1.Description:     XY-MUP is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter and temperature display module.     In ‘PER’ work mode,it can be used as... $8.99
$11.99
SKU: 13492
$8.99
$11.99

26

TEC4056 18650 Charger Module 4.2V Lithium Battery Charger Charging Module TP4056 TEC4056 18650 Charger Module 4.2V Lithium Battery Charger Charging Module TP4056 Description: 1>. 0.3A, 0.5A, 0.8A current charging 2>. Adopt micro USB interface, convenient to use 3>. Charging status LED indicator lamp: red lamp charging; green lamp fully charged 4>. Suitable for 18650 lithium no... $2.99
$3.99
SKU: 12451
$2.99
$3.99

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Battery Charger Discharger Board Undervoltage Overvoltage Charge Protection Board Charging Discharging Module Battery Charger Discharger Board Undervoltage Overvoltage Charge Protection Board Charging Discharging Module Description Battery charge and discharge module integrated voltmeter, undervoltage and overvoltage protection timing charge and discharge with communication function.   Module Highlights: 1. Battery charge and discha... $5.09
$6.79
SKU: 12325
$5.09
$6.79

25

FM Wireless Microphone DIY Kits FM Radio Electronic Training Suite DIY Module DC 1.5-9V 1-6mA No Battery FM Wireless Microphone DIY Kits FM Radio Electronic Training Suite DIY Module DC 1.5-9V 1-6mA No Battery Simple DIY FM Wireless Microphone Electronic Kit Support Wholesale! Free Express DHL Shipping for Order from $200. Product Introduction: 1.Operating Voltage:DC 1.5V-9V 2.Operating Current:1mA-6mA 3.Operating Frequency:... $2.06
$2.79
SKU: 10645
$2.06
$2.79

26

TEC-06 Battery Capacity Tester Module Power Supply Module Mini USB 16W Electronic Load Max 500AH LED Display with Fan TEC-06 Battery Capacity Tester Module Power Supply Module Mini USB 16W Electronic Load Max 500AH LED Display with Fan Description: TEC-06 is constant current electronic load.It uses high-precision DAC loop control technology to control output current for power supply or battery. So that the current does not change with the voltage changes. It is a l... $13.49
$17.99
SKU: 12449
$13.49
$17.99

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4S 10A 14.8V 16.8V 18650 Li-ion Lithium Battery Charger BMS Protection PCB Board 4S 10A 14.8V 16.8V 18650 Li-ion Lithium Battery Charger BMS Protection PCB Board Description: Lithium battery protection board. It is used to protect the battery to prevent the battery from being over-discharged or over-charged during use, resulting in battery damage. Features: 1>. Small size. 2>. Si... $3.74
$4.99
SKU: 13229
$3.74
$4.99

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DC-DC USB Step UP Step Down Power Module Adjustable Boost Buck Converter Battery Capacity Tester 5V to 3.3V 9V 12V 24V DC-DC USB Step UP Step Down Power Module Adjustable Boost Buck Converter Battery Capacity Tester 5V to 3.3V 9V 12V 24V 1.Description:     XY-LUP is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter.     In ‘PER’ work mode,it can be used as buck-boost power supply module... $4.49
$5.99
SKU: 13416
$4.49
$5.99

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XH-M350 Backup Battery Switching Module DC12V 150W Automatic Switching Battery Power Module XH-M350 Backup Battery Switching Module DC12V 150W Automatic Switching Battery Power Module Description: This module is for storage battery emergency switch. It adopts the high quality industrial relay and the effective control current can reach 12A. In control of 12V, power can reach 150W. It is widely used in incubators, ... $6.74
$8.99
SKU: 13096
$6.74
$8.99

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10PCS TP4056 1A Li-ion Lithium Battery Charging Module Charging Board Charger with Micro USB 10PCS TP4056 1A Li-ion Lithium Battery Charging Module Charging Board Charger with Micro USB Description: 1. Charge Module: Linear charging 2. Current: 1A adjustable 3. Charge Precision: 1.5% 4. Input Voltage: 4.5V-5.5V 5. Full Charge Voltage: 4.2V 6. Led Indicator: Red is charging; Blue is full charged 7. Input In... $2.99
$3.99
SKU: 12620
$2.99
$3.99

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10A Lithium Battery Charger Controller Protection Board DC 6-60V LCD Display 10A Lithium Battery Charger Controller Protection Board DC 6-60V LCD Display Description: Battery charging control module automatically controls battery charging and discharging to protect battery.   Features: 1>.LCD display 2>.Display battery voltage 3>.Percentage of electri... $5.62
$7.49
SKU: 13285
$5.62
$7.49

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5pcs 5V 1A Micro USB Lithium Battery Charging Board TP4056 Charger Module 5pcs 5V 1A Micro USB Lithium Battery Charging Board TP4056 Charger Module Product Introduction: 1.Input Voltage:5V 2.Charging Cut-Off Voltage:4.2V±1% 3.Maximum Charging Current:1000mA 4.Overdischarging Protection Voltage:2.5V 5.Overcurret Protection Current:3A 6.Board Size:2.6*1.7cm Not... $2.92
$3.89
SKU: 12734
$2.92
$3.89

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LM3914 Green LED Bar Display Module 10 Segments Battery Power Indicator Battery Capacity Indicating Tester DIY Kits LM3914 Green LED Bar Display Module 10 Segments Battery Power Indicator Battery Capacity Indicating Tester DIY Kits Product Introduction: 1>. Power Consumption: all lamps on 42mA; single lamp on 4mA 2>. Measurement Range: universal 2.4-20V batteries 3>. Color: Green 4>. Display Way: multi-lamp bar display or single lamp dot display... $2.91
$3.99
SKU: 12003
$2.91
$3.99

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Charging Control Module 30A LCD Display Storage Lithium Battery Charger Control Switch Protection Board 6-60V Charging Control Module 30A LCD Display Storage Lithium Battery Charger Control Switch Protection Board 6-60V Description: Battery charging control module automatically controls battery charging and discharging to protect battery.   Features: 1>.LCD display 2>.Display battery voltage 3>.Percentage of electrici... $6.74
$8.99
SKU: 13284
$6.74
$8.99

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XH-M604 Charge Control Module DC 6-60V Battery Protection Board Controller for Lithium/Lead-acid Battery XH-M604 Charge Control Module DC 6-60V Battery Protection Board Controller for Lithium/Lead-acid Battery Product Introduction: 1.Name:numerical control battery charging control module 2.Model:XH-M604 3.Input Voltage:DC 6-60V (max 80V) 4.Display Precision:0.1V 5.Control Precision:0.1V 6.Output Type:direct output 7.Voltage Toler... $8.24
$10.99
SKU: 11314
$8.24
$10.99

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DC 12V-24V Voltage Detection Charging Discharge Monitor Relay Switch Battery Charging Control Battery Protection Board DC 12V-24V Voltage Detection Charging Discharge Monitor Relay Switch Battery Charging Control Battery Protection Board Product Introduction: 1.Model:XH-M603 2.Input Voltage:DC 10-30V 3.Display Precision:0.1V 4.Control Precision:0.1V 5.Output Type:direct output 6.Voltage Tolerance:+/-0.1V 7.Application Fields:12-24V storage battery 8.Size;... $6.68
$7.59
SKU: 11313
$6.68
$7.59

5V 1A 2A Double USB Output Power Bank Battery Charger Protection Board Step Up Boost Converter Module with LED Lamp Power Capacity Indicator 5V 1A 2A Double USB Output Power Bank Battery Charger Protection Board Step Up Boost Converter Module with LED Lamp Power Capacity Indicator Product Introduction: 1.Input Parameter:5v/1A 2.Input Interface:V8 interface  micro USB 3.Output Parameter: double USB output:5v/2A    4.Conversion Rate:90%  average Safe Design: 1.Power has designs of ... $1.94
$2.59
SKU: 8903
$1.94
$2.59

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Power-OFF Protection Module Automatic Switching Module UPS Emergency Cut-off Battery Power Supply 12V to 48V Control Board Power-OFF Protection Module Automatic Switching Module UPS Emergency Cut-off Battery Power Supply 12V to 48V Control Board Description: This is a power outage automatic switch module for 12V-48V battery. Parameters: No. Parameter Value 1 Product model X804 2... $3.74
$4.99
SKU: 13145
$3.74
$4.99

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DIY Audio Power Amplifier Board Kit Radio Speaker Loudspeaker DIY Kits Module 3W DC 4.5-5V with Battery Case DIY Audio Power Amplifier Board Kit Radio Speaker Loudspeaker DIY Kits Module 3W DC 4.5-5V with Battery Case Parameter: NO. Parameter Value 1 Name Amplifier suite 2 Model AKE-1 3 Operating Voltage ... $9.61
$12.99
SKU: 12386
$9.61
$12.99

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Dual USB 5V 2.1A 1A Mobile Power Bank Charger Boost Converter Step Up Module LCD Display Board for 18650 Battery DIY Dual USB 5V 2.1A 1A Mobile Power Bank Charger Boost Converter Step Up Module LCD Display Board for 18650 Battery DIY Description: Model: K6-PCBA  Input: 5V1.2A  Output: 5V1A,5V2.1A  Battery voltage range: 3.7V+/-0.5V  Capacity display range:1%-100%  Size: 65*22*15mm   Notice: The product do... $5.24
$6.99
SKU: 6876
$5.24
$6.99

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4 Channel 18650 Lithium Battery Holder V8 Mobile Power Expansion Board 4 Channel 18650 Lithium Battery Holder V8 Mobile Power Expansion Board 1.Description:  It is a 18650 lithium battery expansion board. This module is a portable power bank, supporting two voltage outputs of 3V/1A and 5V/2.2A.   2.Feature:  1).It has multiple output ports for yo... $11.24
$14.99
SKU: GY19481-2
$11.24
$14.99

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18650 Lithium Battery Holder V8 Mobile Power Expansion Board 18650 Lithium Battery Holder V8 Mobile Power Expansion Board 1.Description:  It is a 18650 lithium battery expansion board.This module is a portable power bank, supporting two voltage outputs of 3V/1A and 5V/2.2A.   2.Feature:  1).It has multiple output ports for you... $6.74
$8.99
SKU: GY19481-1
$6.74
$8.99

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DC 8V-100V LCD Digital Display Voltmeter, Battery Capacity Tester Blue Background Display, Battery Percentage for Lithium Lead-acid Battery DC 8V-100V LCD Digital Display Voltmeter, Battery Capacity Tester Blue Background Display, Battery Percentage for Lithium Lead-acid Battery 1.Description:  It is a battery level detection module.It has a wide range of applications and can be applied to various instruments,mobile and convenient medical equipment,electric vehicles,balance vehicles,unicycles,etc.  ... $8.79
$10.99
SKU: GY19672-1
$8.79
$10.99

3 Series Lithium Battery Charger MPPT Controller CN3722 18V Solar Panel 3 Series Lithium Battery Charger MPPT Controller CN3722 18V Solar Panel 1.Description:  It is a 3-series lithium battery charger. The solar cell maximum power point tracking (MPPT) is to ensure that the photovoltaic cell always outputs the maximum power when the light intensity changes to make full ... $5.63
$7.50
SKU: GY19634
$5.63
$7.50

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3S Battery Charger 18V Solar Charging Module CN3767 Solar Controller 3S Battery Charger 18V Solar Charging Module CN3767 Solar Controller 1.Description:  It is a 3-Series battery charger. The module uses solar cell maximum power point tracking (MPPT) to ensure that the photovoltaic cell always outputs the maximum power when the light intensity changes,so as to mak... $5.63
$7.50
SKU: GY19633
$5.63
$7.50

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CN3791 Charging 6V MPPT Solar Power Panels Lithium Battery Charging Module CN3791 Charging 6V MPPT Solar Power Panels Lithium Battery Charging Module 1.Description:  It is a lithium battery charging module.This is a solar charger for maximum power point tracking (MPPT) of single-cell lithium batteries.   It can obtain as much electricity as possible from solar panels or ... $4.49
$5.99
SKU: GY19590
$4.49
$5.99

26

500MA Solar Charging Module, 6A USB Lithium Battery Charging Board, CN3065 MINI Charging Module 500MA Solar Charging Module, 6A USB Lithium Battery Charging Board, CN3065 MINI Charging Module 1.Description:   It is a lithium battery solar charging board.   It uses CN3065 chip, a single-cell lithium battery charging management chip used for solar panel power supply.   The device includes a power transistor... $2.99
$3.99
SKU: GY19589
$2.99
$3.99

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3PCS Lithium Battery Charger Power Strip, XH2.54 2-6S Balance Head Extension Board, for Q6/Q8/D6/PRO Charging Port 3PCS Lithium Battery Charger Power Strip, XH2.54 2-6S Balance Head Extension Board, for Q6/Q8/D6/PRO Charging Port 1.Description:  It is a charger power strip.It can be used in any charger of 6S with XH2.54 output interface. 2.Feature:  1).It has 5 different output interfaces.  2).It uses high-quality materials,has a long se... $5.99
$7.99
SKU: GY19504
$5.99
$7.99

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3PCS 12V 18650 Lithium Battery Protection Board 25A Overcurrent,Overcharge and Overdischarge Protection with Equalization Board 3PCS 12V 18650 Lithium Battery Protection Board 25A Overcurrent,Overcharge and Overdischarge Protection with Equalization Board 1.Description:  It is a lithium battery protection board.It is to protect the charged and discharged battery and prevent the battery from damaging the battery due to overcharging or over-discharging. 2.Feature:  1).It ... $5.84
$7.79
SKU: GY19472
$5.84
$7.79

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DC-DC Step-Down Power Supply Module 75W 5A CVCC Voltage Converter Stabilizer for Battery Charge 4V-38V to 1.25V-36V DC-DC Step-Down Power Supply Module 75W 5A CVCC Voltage Converter Stabilizer for Battery Charge 4V-38V to 1.25V-36V 1.Description:   It is a 5A step-down module.There are two modes of constant voltage and constant current. It can be used as a step-down module,battery charger or high-power LED constant current drive module. 2.Feature: &nb... $3.74
$4.99
SKU: GY19244
$3.74
$4.99

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Lead-acid Battery Electric Quantity Display Meter, Battery Indicator Voltmeter Thermometer LCD Display for 10V-100V Battery Lead-acid Battery Electric Quantity Display Meter, Battery Indicator Voltmeter Thermometer LCD Display for 10V-100V Battery 1.Description:   It is a electricity voltmeter. It supports all kinds of batteries, lead-acid batteries,accumulators,dry batteries,polymer lithium batteries and so on.s 2.Feature:   1.It uses a new upgraded chip,safe a... $9.85
$11.59
SKU: GY19178
$9.85
$11.59

Battery Indicator Voltage and Electricity Thermometer LCD Display Voltmeter  for 10V-99V Battery Battery Indicator Voltage and Electricity Thermometer LCD Display Voltmeter for 10V-99V Battery Description:   Compatible with lead-acid batteries between 10V-99.9V, dry batteries, water batteries, ternary lithium batteries,lithium polymer, lithium ion batteries and lithium iron phosphate.   It needs to be matched acc... $11.04
$12.99
SKU: GY19171-1
$11.04
$12.99

DC 12V 24V Relay Control Module Vehicle Start Detector Battery Discharge Protector DC 12V 24V Relay Control Module Vehicle Start Detector Battery Discharge Protector Description:   It is a output relay module. It is used to realize that only after the vehicle is successfully ignited, the output voltage is supplied to the consumer, and the output is automatically turned off after the flame is t... $5.41
$6.15
SKU: GY19138
$5.41
$6.15

Battery Voltage Detector Voltage Switch Relay Controller Module DC 0.00V-55.0V Voltage Monitor LED Display Adjustable Work Mode Battery Voltage Detector Voltage Switch Relay Controller Module DC 0.00V-55.0V Voltage Monitor LED Display Adjustable Work Mode 1.Description:     YL-003 is a Battery Voltage Detector with relay output controller switch.     Its working voltage and measured voltage are separated independently which is convenient for users to ... $10.55
$11.99
SKU: GY18327
$10.55
$11.99

LCD Digital Battery Capacity Indicator Voltmeter Voltage Tester 24W Voltage Monitor IP6505T for QC2.0/QC3.0/FCP/SCP/MTK/APPLE LCD Digital Battery Capacity Indicator Voltmeter Voltage Tester 24W Voltage Monitor IP6505T for QC2.0/QC3.0/FCP/SCP/MTK/APPLE   1.Introduction:     ZK-BC is a Multiple Display Lithium Battery Capacity Indicator. It can measure voltage of different batteries and output voltage and current. It supports dual USB output with fast chargin... $11.89
$13.99
SKU: GY17675
$11.89
$13.99

Battery Test Stand 10A Battery Holder for 18650 AA AAA CR2025 Battery Battery Test Stand 10A Battery Holder for 18650 AA AAA CR2025 Battery 1.Description:   It is a battery test stand. It can be used for 18650/AA/AAA/CR2025 Battery.   2.Feature:   1>.Using terminal blocks   2>.Can be used with a variety of batteries   3&... $9.74
$12.99
SKU: GY17495
$9.74
$12.99

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ZB2L3 Battery Capacity Tester Ah for 18650 Battery Capacity Display Module 9999mAh for 1.2V-12V Battery ZB2L3 Battery Capacity Tester Ah for 18650 Battery Capacity Display Module 9999mAh for 1.2V-12V Battery 1.Description:   It is a battery capacity display module.It can be used to measure the voltage of a battery.   2.Feature:   1>.Digital display   2>.High-strength power interface   3&... $7.49
$9.99
SKU: GY17494
$7.49
$9.99

26

Battery Capacity Tester Ah for 18650 Lithium Battery Lead-acid Battery Voltage Current Indicator Display Module Battery Capacity Tester Ah for 18650 Lithium Battery Lead-acid Battery Voltage Current Indicator Display Module 1.Description:   It is a battery capacity tester. It can test the battery capacity,voltage,and current of 18650 lithium battery lead acid. 2.Feature:   1>.Digital display   2>.High precision ... $6.74
$8.99
SKU: GY17489
$6.74
$8.99

26

Wireless Bluetooth-compatible Digital Power Amplifier Board PAM8403 Class D 3W+3W Stereo Voice Player w/ 18650 Battery Socket Wireless Bluetooth-compatible Digital Power Amplifier Board PAM8403 Class D 3W+3W Stereo Voice Player w/ 18650 Battery Socket 1.Description:   XH-A153 is a Low Power Wireless Bluetooth Digital Power Amplifier Moard.It can connect Bluetooth to play music.The product has a battery holder, which can be installed to charge the battery.   2.Fea... $8.49
$9.99
SKU: GY17281
$8.49
$9.99

Digital Display Battery Charge Controller Discharging Protector 99.9V for Lead-acid or Lithium Battery Digital Display Battery Charge Controller Discharging Protector 99.9V for Lead-acid or Lithium Battery 1.Description:   It is a multifunctional battery charging/discharging controller.It is a digital display charging control board.It has overvoltage and undervoltage protection boards.It can be used for battery charging module. ... $5.17
$6.89
SKU: GY16861
$5.17
$6.89

25

Red Blue Digital Display Battery Charge Controller Discharging Protector 99.9V with Shell for Lead-acid or Lithium Battery Red Blue Digital Display Battery Charge Controller Discharging Protector 99.9V with Shell for Lead-acid or Lithium Battery 1.Description:   It is a multifunctional battery voltage control switch.It is a digital display charging control board.It can be used as a battery charging module.   2.Feature:   1>.Digital display &... $6.44
$8.59
SKU: GY16859
$6.44
$8.59

25

SCL-10A AMP PWM PV Solar Charge Controller 12Volt 24Volt Solar Panel Battery RV Boat PWM Charging Controller SCL-10A AMP PWM PV Solar Charge Controller 12Volt 24Volt Solar Panel Battery RV Boat PWM Charging Controller 12V 24V Solar Charge Controller   1.Description:   It is a 12V 24V Solar Charge Controller. It can only charge 12V or 24V battery and just can connect to solar generator with rated voltage of 18V.   2.F... $11.99
$15.99
SKU: GY16701
$11.99
$15.99

26

Battery Capacity Tester mAh mWh for 18650 Lithium Battery Voltage Discharge Capacity and Discharge Energy Battery Capacity Tester mAh mWh for 18650 Lithium Battery Voltage Discharge Capacity and Discharge Energy 1.Description:   It is a Lithium battery capacity tester.It is used to test the voltage, discharge capacity and discharge energy of a 18650 lithium battery.   2.Feature:   1>.Dual working power supply ... $8.63
$11.50
SKU: GY16328
$8.63
$11.50

25

DC 5V 1A Charging Discharge Module for 18650 Lithium Battery UPS Voltage Converter DC 5V 1A Charging Discharge Module for 18650 Lithium Battery UPS Voltage Converter 1.Description:   It is a UPS uninterruptible power supply control board.   2.Features:   1>.Support charging and discharging at the same time   2>.Large current   3>.Small size ... $1.49
$1.99
SKU: GY16054
$1.49
$1.99

26

Lithium Battery Capacity Indicator Voltmeter Voltage Tester 5V 2A Dual USB Output 12.6V for 3pcs 3.7V 4.2V Lithium Batteries Lithium Battery Capacity Indicator Voltmeter Voltage Tester 5V 2A Dual USB Output 12.6V for 3pcs 3.7V 4.2V Lithium Batteries 1.Description:   It is a dual display Lithium Battery Capacity Indicator.It can measure 3.7V or 4.2V battery and support dual USB output.   2.Feature:   1>.Dual display   2>.Dual USB output ... $5.09
$5.99
SKU: 15192
$5.09
$5.99

Red Display Lithium Battery Capacity Indicator Voltmeter ON/OFF Controller Voltage Tester 12.6V for 12V Lead-acid Battery or 4pcs 3.7V 4.2V Lithium Batteries Red Display Lithium Battery Capacity Indicator Voltmeter ON/OFF Controller Voltage Tester 12.6V for 12V Lead-acid Battery or 4pcs 3.7V 4.2V Lithium Batteries 1.Description:   It is a dual display Lithium Battery Capacity Indicator.It can measure 3.7V or 4.2V battery and support dual USB output.   2.Feature:   1>.Dual display   2>.Dual USB output ... $5.09
$5.99
SKU: 15189
$5.09
$5.99

DD06CVSA Lithium Battery Charging Discharging Protector Power Support Module for 3.7V 4.2V Battery DD06CVSA Lithium Battery Charging Discharging Protector Power Support Module for 3.7V 4.2V Battery 1.Description:   It is a Lithium Battery Charging Discharging Protector.It support charging, discharging, charging protection, battery capacity indicator.   2.Feature:   1>.Support charging   2&... $4.19
$5.59
SKU: 15087
$4.19
$5.59

25

DC-DC 12V 15V 24V 36V 50V to 5V Step Down Power Supply Module Battery Car Buck Converter Charger Module 10V-80V to 5V DC-DC 12V 15V 24V 36V 50V to 5V Step Down Power Supply Module Battery Car Buck Converter Charger Module 10V-80V to 5V 1.Description:   It is a Step Down Power Supply Module with input DC 10V~80V and output DC 5V.It can provide a stable 5V output.   2.Feature:   1>.Low ripple   2>.High efficiency   3... $4.49
$5.99
SKU: 15082
$4.49
$5.99

26

5V USB Multi-function Meter LCD Voltmeter Ammeter Battery Capacity Tester Power Tester Temperature Display 5V USB Multi-function Meter LCD Voltmeter Ammeter Battery Capacity Tester Power Tester Temperature Display 1.Description:     XY-UDT is a multi-function voltage-ammeter. It can work in three mode: Power Supply Mode,Voltage-Ammeter Mode,PWM Mode.Its main function is to output voltage as a constant voltage constant current source ... $27.59 SKU: 15078
$27.59

Lithium Battery Charge Controller Battery Protection Board XY-CD60L 6V-60V LCD Display Battery Charging Control Board Lithium Battery Charge Controller Battery Protection Board XY-CD60L 6V-60V LCD Display Battery Charging Control Board 1.Description:     XY-CD60L is a battery charge and discharge controller module. It can be used for DC 6V~60V any one lithium/lead-acid battery.   2.Features:     1>.Multi-function test instrum... $4.49
$5.99
SKU: 15077
$4.49
$5.99

26

XY-CD60 Lithium Battery Charge Controller Battery Protection Board 6V-60V LCD Display Battery Charging Control Board XY-CD60 Lithium Battery Charge Controller Battery Protection Board 6V-60V LCD Display Battery Charging Control Board 1.Description:     XY-CD60 is a battery charge and discharge controller module. It can be used for DC 6V~60V any one lithium/lead-acid battery.   2.Features:     1>.Multi-function test ins... $5.24
$6.99
SKU: 14854
$5.24
$6.99

26

Lithium Battery Charging Board 5V 2A LCD Display Dual USB Output Charger Module DIY Charger Lithium Battery Charging Board 5V 2A LCD Display Dual USB Output Charger Module DIY Charger Parameter:   1>.Input charging voltage: DC 5V 1A   2>.Input battery voltage:DC 3.7V-4.2V Polymer Rechargeable Lithium Battery   4>.Output channel:2CH   5>.Output voltage:5V2.1A/5V1A &nb... $4.19
$5.59
SKU: 14045
$4.19
$5.59

25

XH-M246 Automatic Buck-Boost Module Non-isolated CCCV Power Supply Converter Step Down Step UP Module Battery Charging Module XH-M246 Automatic Buck-Boost Module Non-isolated CCCV Power Supply Converter Step Down Step UP Module Battery Charging Module Description:  XH-M246 is a Automatic Buck-Boost constant voltage constant current power supply module.It can adjust output voltage to meet different require and output a stable voltage.   Parameter:   1>... $4.19
$5.59
SKU: 13894
$4.19
$5.59

25

5V USB Multi-function Meter LCD Voltmeter Ammeter Battery Capacity Tester Power Tester Temperature Display 5V USB Multi-function Meter LCD Voltmeter Ammeter Battery Capacity Tester Power Tester Temperature Display 1.Description:     This product is a multi-function voltage-ammeter. The main function of this product is to measure the voltage,current,capacity,energy,time,power,temperature,fast charge protocol,load impedance and display... $6.99 SKU: 13787
$6.99

4S 3.2V Lithium Iron Phosphate Battery 12.8V 100A Charging Protector Balanced Function Board 4S 3.2V Lithium Iron Phosphate Battery 12.8V 100A Charging Protector Balanced Function Board Parameters: 1>.Overcharge protection voltage:3.75V+/-0.025V 2>.Overcharge release voltage:3.55V+/-0.05V 3>.Overcharge protection delay:1S+/-200mS 4>.Over-discharge protection voltage:2.0V+/-0.05V 5>.Ove... $8.24
$10.99
SKU: 13593
$8.24
$10.99

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5S 3.7V Polymer Lithium-Ion Battery 18.5V 50A Charging Protector Balanced Function Board 5S 3.7V Polymer Lithium-Ion Battery 18.5V 50A Charging Protector Balanced Function Board Parameters: 1>.Overcharge protection voltage:4.25V+/-0.025V 2>.Overcharge release voltage:4.15V+/-0.05V 3>.Overcharge protection delay:1S+/-200mS 4>.Over-discharge protection voltage:2.7V+/-0.05V 5>.Ove... $7.49
$9.99
SKU: 13590
$7.49
$9.99

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DC 5V-38V Multi-function Meter LCD Voltmeter Ammeter Battery Capacity Tester Power Tester Discharge Timer Temperature Display DC 5V-38V Multi-function Meter LCD Voltmeter Ammeter Battery Capacity Tester Power Tester Discharge Timer Temperature Display 1.Description:     This product is a multi-function voltage-ammeter.     The main function of this product is to measure the voltage and current, and display it in real-time.     At the same ti... $6.44
$8.59
SKU: 13555
$6.44
$8.59

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DC 5V-12V to 12V Step Up Charging Module for 18650 Lithium Battery UPS Voltage Converter DC 5V-12V to 12V Step Up Charging Module for 18650 Lithium Battery UPS Voltage Converter 1.Description:     It is a UPS uninterruptible power supply control board.   2.Features:     1>.Support charging and discharging at the same time     2>.Large current  ... $2.24
$2.99
SKU: 13499
$2.24
$2.99

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DC 5V-12V to 9V Step Up Charging Module for 18650 Lithium Battery UPS Voltage Converter DC 5V-12V to 9V Step Up Charging Module for 18650 Lithium Battery UPS Voltage Converter 1.Description:     It is a UPS uninterruptible power supply control board.   2.Features:     1>.Support charging and discharging at the same time     2>.Large current  ... $2.24
$2.99
SKU: 13498
$2.24
$2.99

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DC-DC LCD USB Step UP/Down Power Supply Module Adjustable Boost Buck Converter Voltmeter Ammeter Battery Capacity Tester Temperature Display DC-DC LCD USB Step UP/Down Power Supply Module Adjustable Boost Buck Converter Voltmeter Ammeter Battery Capacity Tester Temperature Display 1.Description:     XY-DUP is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter and temperature display module.     In ‘PER’ work mode,it can be used as... $5.02
$6.69
SKU: 13494
$5.02
$6.69

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DC-DC USB Step UP/Down Power Supply Module LCD Adjustable Boost Buck Converter Voltmeter Ammeter Battery Capacity Tester Temperature Display DC-DC USB Step UP/Down Power Supply Module LCD Adjustable Boost Buck Converter Voltmeter Ammeter Battery Capacity Tester Temperature Display 1.Description:     XY-DUPH is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter and temperature display module.     In ‘PER’ work mode,it can be used a... $5.02
$6.69
SKU: 13493
$5.02
$6.69

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DC-DC USB Step UP/Down Power Supply Module Adjustable Boost Buck Converter LCD Voltmeter Ammeter Battery Capacity Tester with Shell Temperature Display DC-DC USB Step UP/Down Power Supply Module Adjustable Boost Buck Converter LCD Voltmeter Ammeter Battery Capacity Tester with Shell Temperature Display 1.Description:     XY-MUPH is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter and temperature display module.     In ‘PER’ work mode,it can be used a... $5.99
$7.99
SKU: 13491
$5.99
$7.99

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DC Electronic Load Tester 35W 5A LCD Display Adjustable Constant Current Aging Resistor Discharger Voltage Current Power Battery Capacity DC Electronic Load Tester 35W 5A LCD Display Adjustable Constant Current Aging Resistor Discharger Voltage Current Power Battery Capacity 1.Description:     The industrial-grade long-life electronic load tester adopts long-life ball fan which has fast rotating speed and strong wind.It supports continuous discharging for non-stop work and suitable for long-per... $16.94
$22.59
SKU: 13414
$16.94
$22.59

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Battery Charge Controller OverDischarge Undervoltage Protection Module Automatic Power Charger Module for 12V Battery Battery Charge Controller OverDischarge Undervoltage Protection Module Automatic Power Charger Module for 12V Battery Parameters: No. Parameter Value 1 Product name Battery under voltage and charging protection module 2 Product model X802 ... $4.12
$5.49
SKU: 13117
$4.12
$5.49

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5pcs 5V 1A Mini USB 18650 Lithium Battery Charging Board Charger Protection 5pcs 5V 1A Mini USB 18650 Lithium Battery Charging Board Charger Protection Product Introduction: 1.Input Voltage:5V 2.Charging Cut-Off Voltage:4.2V±1% 3.Maximum Charging Current:1000mA 4.Overdischarging Protection Voltage:2.5V 5.Overcurret Protection Current:3A 6.Board Size:2.6*1.7cm Not... $2.69
$3.59
SKU: 12735
$2.69
$3.59

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5pcs ICStation Micro USB 1A Battery Charging Module Power Supply Module 5pcs ICStation Micro USB 1A Battery Charging Module Power Supply Module Features: 1.High quality charging Chip TP4056, simple circuit, good protective value, high charging precision. 2.Complete mechanical automation processing, High reliability. 3.Automaticlly adjust the output current from 100 t... $2.09
$2.79
SKU: 12653
$2.09
$2.79

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8M Recordable Sound Play Module MP3 WAV Music Voice Player With Volume Adjustment Lithium Battery Charging Circuit For DIY Music Gift Box Greeting Card 8M Recordable Sound Play Module MP3 WAV Music Voice Player With Volume Adjustment Lithium Battery Charging Circuit For DIY Music Gift Box Greeting Card Product Introduction: 1.Power Supply Voltage:4.5-5V or 3.7V lithium battery; Output 0.5-1W 2.Capacity:8M 3.Board Size: 30X30mm 4.Speaker Diameter:m36mm 5.Memory Card Slot:Micro SDXC 6.Supported forma... $6.79
$7.99
SKU: 10060
$6.79
$7.99

12V Lead Acid Battery Capacity Indicator LCD Digital Display Lithium Battery Meter 12V Lead Acid Battery Capacity Indicator LCD Digital Display Lithium Battery Meter Note: Due to some reasons, this product is out of stock recently. If you make bulk orders, please feel free to contact our customer service orders@icstation.com. Bulk orders will be realized. Please kindly noted. :)  ... $5.57
$6.55
SKU: 9743
$5.57
$6.55

Undervoltage Control Module Over-discharge Protection Switch Battery Charge Controller Module for 6V-60V Battery Undervoltage Control Module Over-discharge Protection Switch Battery Charge Controller Module for 6V-60V Battery Parameters: No. Parameter Value 1 Product name NC battery charging control module 2 Product model RX-X604 ... $7.31
$9.75
SKU: 13148
$7.31
$9.75

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Charger Circuit Board Mobile Power Bank with Protective Box for 4pcs 18650 Battery Charger Step Up Converter Power Supply Module Charger Circuit Board Mobile Power Bank with Protective Box for 4pcs 18650 Battery Charger Step Up Converter Power Supply Module Product Introduction: 1.Input Parameter:5V/1A 2.Input Interface:V8 port,Micro USB 3.Output Parameter:double USB output 5V/2A 4.Conversion Rate:90% (average) 5.Function Feature:with a highlight LED lamp (long press or ... $2.99
$3.99
SKU: 10901
$2.99
$3.99

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4 Colors Electricity Quantity Display Module Battery Capacity Display Tester Electricity Meter Indicator Module 4 Colors Electricity Quantity Display Module Battery Capacity Display Tester Electricity Meter Indicator Module Product Introduction: 1.Operating Voltage:2.5~24V 2.Operating Current:single lamp mode 6mA, all on 24mA 3.Testing Voltage Range:0~300V (if over 24V,needs independent power supply,sampling serial connection resistor) 4.Res... $5.94
$6.99
SKU: 9748
$5.94
$6.99

DC-DC 5A LED Drive Lithium Battery Charger Module with Voltmeter Ammeter LED Digit Display Board DC-DC 5A LED Drive Lithium Battery Charger Module with Voltmeter Ammeter LED Digit Display Board Note: Due to some reasons, this product is out of stock recently. If you make bulk orders, please feel free to contact our customer service orders@icstation.com. Bulk orders will be realized. Please... $6.74
$8.99
SKU: 5140
$6.74
$8.99

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