3.7V 400mAh LiPo Li-ion Battery Rechargeable Lithium-Polymer battery with built-in protection against overvoltage, short circuit, and undervoltage. Please note that this battery must be charged with a charger made for LiPo batteries. Battery cells power For MP3 MP4 headphones DVD mobile phone Camera psp

Capacity: 400 mAh,Nominal voltage: 3.7 V,Max. charge current: 400 mA

Specifications

• Type: Rechargeable

• Voltage: 3.7V

• Chemical Composition: Lithium Polymer

• Customize: Yes

• Application: use for communication, office, portable…

• Battery weight: 7 g/pc

• Battery size: thickness: 5 mm, width: 20 mm. Length:40mm

Capacity: 400mAh

Nominal voltage: 3.7 volts

Max. charge current: 400 mA