Specification:

Model: 401020

Type: Lithium battery

Rated Voltage: 3.7V

Capacity: 50mAh

Rechargeable: YES

Limit Voltage: 4.2V

Cut-off Voltage: 2.75V

Size: 4*10*20mm

Working Temperature: -10°C~60°C

Use for: LED light, MP3,MP4,electric toys,Bluetooth Earphone,remote controllers,mobile emergency power supply,pos machines, interphone, voice recorder, leaning machine,smart watch, Camera, etc

Features:

100% original , high-quality rechargeable lithium polymer battery;

Large capacity, wide temperature range, explosion-proof design, more safe to use it;

Multi-intelligent self-protection, built-in intelligent power supply chip, tested by strict quality control standards;

Green and environmental protection, refuse to pollute, and conform to low-carbon lifestyle.

Pictures: