3.7 V 4000mah 397899 BIHUADE 7 inch song mei G2 tablet MID quality products lithium-ion polymer battery

Features

100% Brand new !

Mini 397899 3.7V, 4000mAh rechargeable Li-Po battery.

Miniature design, light weight and portable.

High quality and durable, with large capacity of 4000mAh, less worry about battery's going dead within a short time.

Provides excellent continuous power sources to your device, features high energy density and extra long lifespan.
Built-in smart protective PCB charging module, effectively prevents over charging, over discharging, over current, short circuit.

Widely used for MP3, MP4, GPS, Bluetooth speakers & headsets & selfie sticks, headphones, smart watch, mini digital camera, portable DVD, MID, PDA, pos machines, RC helicopter, interphone, voice recorder,  backup powers, electric toys and other devices with the same battery size and capacity.

Specifications
Model: 397899 

Type: Lithium battery

Capacity: 4000mAh

Rechargeable: YES
Charging Voltage: 4.2V
Rated Voltage: 3.7V

Working Temperature: -10°~50°
Dimensions(L*W*H): About 99x78x3.9mm 

Attentions

1. Please allow tiny size deviations due to human measurement.

2. Make sure your device's battery space before you bid, we prefer you purchase a smaller size battery.

3. Please keep your kids out of reach of the battery in case they swallow.

4. When the battery is not in use, it should be removed from the device.

5. The red and black lines should not be connected to avoid short circuit after battery is charged.