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3.7V Flashlight Lithium Battery

Date: 2021-10-11

3.7V Flashlight Lithium Battery Product Description
3.7V 2200mAh Flashlight Battery adopts a battery pack composed of 1 18650 3.7V 2200mAh single cells and a high-quality 1S protection plate, with stable capacity, long service life, and high capacity. It supports 1.1A charging and 2.2A discharge, with overcharge, over-discharge, overcurrent and temperature protection, long cycle life, and good safety performance.


Product Parameters

1. Pack Assembly Model: 1S1P
2. Nominal voltage: 3.7V
3. Charging limit voltage: 4.2V
4. Nominal capacity: 2200mAh
5. Max. charge current: 1.1A
6. Max. discharge current: 2.2A
7. Discharge cut-off voltage: 2.75V
8. Initial AC Impedance: ≤150mΩ(at 1kHz after standard charge)
9. Shipment Voltage: ≥3.7V

Application and After-Sales Service

Application field: Flashlight
After-Sales Service: The period of warranty is one year from the date of shipment. NengYou Amperex guarantees to give a replacement in case of battery with defects proven due to the manufacturing process instead of the customer abuse and misuse.

3.7v flashlight lithium battery 1

3.7v flashlight lithium battery 2

3.7v flashlight lithium battery 3

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