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Battery Capacity Tester mAh mWh for 18650 Lithium Battery Voltage Discharge Capacity and Discharge Energy

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  It is a Lithium battery capacity tester.It is used to test the voltage, discharge capacity and discharge energy of a 18650 lithium battery.
  1>.Dual working power supply
  2>.18650 battery special tester
  3>.Support display discharge capacity
  4>.Support display discharge energy
  5>.Support parameter memory function
  1>.Model: XH-M240
  2>.Work Voltage:DC 5V~12V or 18650 battery
  3>.Stand-by current:5~7mA
  4>.Discharge current:500mA
  5>.Load power: 10W 8ohm
  6>.Measuring voltage accuracy:0.1V
  7>.Discharge capacity accuracy:1mAh
  8>.Discharge energy accuracy:1mWh
  9>.Work Temperature:-25℃~85℃
  10>.Work Humidity:5%~95%RH
4.18650 battery introduction:
  1>.The rated voltage of the 18650 battery is generally 3.7V.
  2>.The discharge stop voltage of the 18650 battery is generally 2.75V.
  3>.It should start charging the battery when the voltage of the 18650 battery drops to 0.875 times(3.24V) the rated voltage.
  4>.Excessive battery discharge will reduce battery life.
  5>.It is recommended that the 18650 battery stop discharge voltage be set to 3.5V.
  6>.The charging voltage is generally 4.2V/4.3V/4.35V
  7>.Measuring time formula.The discharge current of this product is 500mA.If the battery capacity is 2000mAh.Then the measuring time is about (2000/500) 4 hours.
5.Use Steps:
  1>.Connect work voltage DC 5V~12V from white XH2.54-2P socket or install a 18650 battery at left battery socket.
  2>.Install a measured 18650 battery at right battery socket.
  3>.Turn on power supply switch. Then the screen will display current battery voltage.
  4>.Set discharge stop voltage.Press button + and - to set discharge stop voltage.Parameters can be saved automatically.It is recommended that the 18650 battery stop discharge voltage be set to 3.5V.
  5>.Short press the first(left) button to start measuring.Then the LED indicator D3 will turn ON.
  6>.Short press the second button to switch dispaly capacity(mAh), energy(mWh) and voltage.
  7>.Long press first(left) button to clear dispaly capacity(mAh) and energy(mWh).
  8>.The battery is tested and shows the battery test value when D3 LED indicator start blinking.
  1pcs 18650 Battery Capacity Tester
Tested by ICStation's Outstanding Partner:
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1. Yanwen / YunExpress / 4PX / China Post Airmail Service

(1) Due to the high risk of package lost recently, we have to stop using the free shipping way these days. Hope for your kind understanding! And the $5 is for tracking number and delivery insurance ^0^ Enjoy order from us. 

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(2) Shipping time 
Shipping time is 7-20 business days to most of countries; please view below table for exactly shipping time to your location. 

7-15 working days to: Most of Asia countries
10-16 working days to: USA , Canada , Australia , UK , Most of Europe countries
13-20 working days to: Germany , Russia
18-25 working days to: France , Italy , Spain , South Africa
20-45 working days to: Brazil , Most of South America countries

2. DHL/FedEx Express

(1)Shipping Fee: Free for the order which meet the following requirements
Total price of the order >= 200USD or Total weight of the order >= 2.2KG

When the order meets to one of the above requirement, it will be shipped for FREE via EMS/DHL/UPS Express to below country. 
Asia: Japan , South Korea , Mongolia . Malaysia , Singapore , Thailand , Vietnam , Cambodia , Indonesia , Philippines 
Oceania: Australia , New Zealand , Papua New Guinea 
Europe& America: Belgium, Britain, Denmark, Finland, Greece, Ireland, Italy, Luxembourg, Malta, Norway, Portugal, Switzerland, Germany, Sweden, France, Spain, USA, Austria, Canada
Note: Shipping Fee to other countries, please contact

(2) Shipping Time & Delivery Time

Shipping time: 1-3 days
Delivery time: 5-10 working days (about 1-2 weeks) to most of countries. 

Because the package would be returned to the sender if it had not been signed by the receiver , please pay attention to the arriving time of the package. 


1) APO and PO Box Addresses

We strongly recommend that you provide a physical address for order delivery. 
Because that DHL and FedEx are unable to deliver items to APO or PO BOX addresses. 
2) Contact Phone Number
Receivers' contact phone number is required by express shipping agency for the package delivery. Please provide us with your latest phone number.

3. Note
1) Delivery Time of mixed orders with items in different Shipping Status should be calculated using the longest estimate times listed. 
2) Chinese Holiday Reminder: During annual Chinese holidays, services from certain suppliers and carriers may be affected, and delivery for orders placed around the following times may be delayed by 3 - 7 days: Chinese New Year; Chinese National Day,etc. 
3) Once your order is shipped, you will receive an email notification from
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Battery Capacity Tester mAh mWh for 18650 Lithium Battery Voltage Discharge Capacity and Discharge Energy