18650 Lithium Battery Capacity Tester, XH M239 Module, High Accuracy MAh MWh Digital Measurement

18650 Lithium Battery Capacity Tester XH M239 Capacity Tester Module High Accuracy MAh MWh Digital Measurement DC 5-12V Digital Display with DC Male Cable red and Black Cable

18650 Lithium Battery Capacity Tester, XH M239 Module, High Accuracy MAh MWh Digital Measurement

Product Description The minimum discharge stop voltage of 18650 battery is 2.75V. In general, when the voltage is reduced to 0.875 times of the rated voltage (3.24V), it should be charged, and if it continues to be used, the voltage will drop rapidly, and it may be damaged by overdischarge, which will affect the life span.(recommended discharge termination voltage set to 3.5V)Charging voltage is generally: 4.2V-4.3V/4.35V. Specification: Size: 11.1x9.7x2.5 cm/4.37x3.82x0.98 inch. Model: XH-M239 Display accuracy: 0.1 Measurement accuracy: 1mAH Power supply voltage: DC5-12V / 18650 Standby current: 5mA Discharge current: about 500mA Charging power: 10W Charging voltage: generally 4.20V-4.3V/4.35V Measurement time calculation: Assuming that the battery capacity is 2000mAH, the discharge current of this detector is about 500mAH. the measuring time is about 4 hours. Package Includes 1 x Battery capacity tester 1 x DC male cable 1 x Red and black cable

Key Features

• ✅ What it does:The 18650 lithium battery capacity tester can be used to test the voltage, discharge capacity and discharge current of 18650 lithium battery and 3.7V square lithium battery.
• ✅ Clear display: The liquid crystal display is clear and can display the current voltage, termination voltage, discharge capacity and discharge current,supports mAh/kWh display, easy to read.
• ✅ Accurate and intelligent: Intelligent chip control, bring accurate measurement, support parameter memory function, easy to check next time.
• ✅ Durable conductive: Excellent electronic components are used, which are sturdy and durable, with good conductivity and long service life.
• ✅ Efficient and time-saving: Dual working power supply, possess high working efficiency, save your time.

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