XH-M240 1680 Li-Po Battery Capacity Meter

Description

The XH-M240 Module is a Lithium battery capacity tester.It is used to test the voltage, discharge capacity and discharge energy of 18650 lithium battery.

Feature:
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

Parameter:
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
11>.Size:1108025mm

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.

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.