Home > Power Module > Charger Module > 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

14045
5 9
$6.99 $4.89
Contact us for wholesale price
Time Remaining:
- OR - - OR - Add to Wish List
Parameter:
  1>.Input charging voltage: DC 5V 1A
  2>.Input battery voltage:DC 3.7V-4.2V Polymer Rechargeable Lithium Battery
  4>.Output channel:2 Channel
  5>.Output voltage:5V2.1A/5V1A
  6>.Operating Temperature:-20℃~85℃
  7>.Operating Humidity:5%~95%RH
  8>.Module Size:66*21*15mm
 
Feature:
  1>.Support LCD Display
  2>.Support discharge while charging 
  3>.Support dual USB output
  4>.Automatically turn off the backlight after 30second
 
Button Function:
  Double click to turn ON/OFF LED flashlight
 
Note:
  1>. 2.1A is the max output current.It is not a constant current power module.Its output current change by load!It can not keep output 2.1A fixed.
  2>.Old and new batteries can not be mixed.
  3>.The battery cannot be reversed, otherwise the module will be damaged.
  4>.Please check the battery voltage first. If the battery voltage is lower than 3.2V, the module will not work properly.
  5>.Please input from Micro USB socket to activation module at first before connect battery.
 
Frequently asked questions: 
  1>.What kind of battery to choose? 
    Q:It is used for lithium battery.Battery can not be built-in protection board.The following battery is not suitable:Old battery;New and old hybrid batteries;Different capacity batteries;Different brands 
 
  2>.Why there is no output voltage? 
    Q:Please input voltage from micro USB if there is no output from standard USB after connect battery. 
 
  3>.What is the conversion efficiency?
    Q:About 80% for new real battery. 
 
  4>.Why does the charger lose power or shut down automatically?
    Q:Poor battery quality, high internal resistance.You can change new battery or use better cable or output high current.It can change another USB output to connect to load.The two USB output:left one maximum output 1A;right one maximum output 2.1A. 
 
  5>.Why doesn't the charge when charge up to 99%? 
    Q:If it is a new battery,please discharged for the first time and then shutdown the module.Then recharging. 
    If it is the old battery,please discharged again and recharged once.If it is still the same, it is because of the large internal resistance of the battery and the inconsistent capacity. 
 
  6>.Why the percentage display is inaccurate? 
    Q:Please discharged at first and then recharging.
 
 
There are currently no product reviews.

ICStation doesn't accept any form of pay on delivery. Items used to be shipped after payment. Below are the payment methods we can accept at the moment:

1) Paypal Payment

PayPal is a secure and trusted payment processing service that allows you to shop online. PayPal can be used at icstation.com to purchase items by Credit Card (Visa, MasterCard, Discover, and American Express), Debit Card , or E-check (i.e. using your regular Bank Account). 



We are PayPal Verified 

 

2)  Bank Transfer / Wire Transfer / T/T

 

Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$300. The bank will charge about US$50 for the transfer fee if we do the payment in these ways. Feel free to contact us for bank payment details if you need pay via bank.

For other payment method, please contact us at orders@icstation-team.com for more details.

Customers who bought this product also purchased

DC 5V-12V to 12V Step Up Charging Module for 18650 Lithium Battery UPS Voltage Converter
$2.09
$2.99
31
500MA Solar Charging Module, 6A USB Lithium Battery Charging Board, CN3065 MINI Charging Module
$2.79
$3.99
30
DC-DC Step Down Power Supply Module Buck Voltage Converter 4Bit 3.3V 5V 12V Adjustable Output
$7.41
$10.59
30
DC 3.3V 4-Channel PLC Amplifier Optical Isolator NPN Output Signal Converter Board
$6.99
$9.99
30
4Bit Optocoupler Isolator 24V to 3.3V Level Voltage Converter Board PLC Signal
$4.61
$6.59
30
MPPT Solar Controller Solar Panel DC to DC 5A Step Down Buck Converter Constant Voltage Constant Current Power Supply Module
$5.78
$8.26
30
ZK-SJ4 4A Solar Charging Module Adjustable Step Up Step Down Power Supply Module Boost Buck Voltage Regulator
$6.99
$9.99
30
5pcs 5V 1A Micro USB Lithium Battery Charging Board TP4056 Charger Module
$2.72
$3.89
31
DC 5V 1A Charging Discharge Module for 18650 Lithium Battery UPS Voltage Converter
$1.39
$1.99
30
DC to DC Step Up Boost Converter Power Supply Module Voltage Regulator Module USB Charger DC 0.9-5V to DC 5V 600mA
$1.39
$1.98
31
CN3791 Charging 6V MPPT Solar Power Panels Lithium Battery Charging Module
$4.19
$5.99
31
Power-OFF Protection Module Automatic Switching Module UPS Emergency Cut-off Battery Power Supply 12V to 48V Control Board
$3.49
$4.99
31

Your Recent History

Lithium Battery Charging Board 5V 2A LCD Display Dual USB Output Charger Module DIY Charger
$4.89
$6.99
31