10pcs/lot 3 line Good Qulity 3.7V,800mAH,503048 Polymer lithium ion / Li-ion battery for TOY,POWER BANK,GPS,mp3,mp4

100% Brand new !

Premium 3.7V, 800mAh 503048 rechargeable Li-Po battery.

Miniature design, light weight and portable.

Provides excellent continuous power sources to your device, features high energy density and extra long lifespan.
Built-in intelligent protection PCB module, effectively prevents over charge, over discharge, over current and short circuit.

Ideal DIY battery for MP3, MP4, MP5, GPS, wireless telephone, power bank, smart watch, alarm, detector, Bluetooth mice, keyboard, headset, speaker, E-book, game console, video camera, monitoring equipment, LED light, induction lamp, bicycle taillight, driving recorder, radio, MID, PDA,  electric toy, cosmetic & massage instrument, medical equipment and other devices with the same battery size and capacity.

Specifications
Model: 503048

Type: Lithium battery

Capacity: 800mAh

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

Dimensions(L*W*H): About 48x30x5mm

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.