KP-366283PL 3.8v 4000mAh Rechargeable Li-PO Battery for DVD, Tablet, MP3 Player, 4000 mah

3.8V 4000mAH (Lithium Polymer) Lipo Rechargeable Battery also known as Lipo or Lipoly batteries are thin, light and powerful. This battery has a capacity of 4000mAH. These Batteries are widely used in GPS, DVD, Tablet PC, MP4 Player, Power Bank, Mobile Backup Power Supply, Bluetooth Speaker, IOT and other DIY and Industrial applications. Specifications:- Voltage: 3.8V Capacity: 4000mAH Approx Size: 90mm x 70mm x 3mm, This is not normal battery, please check the size and connection wire before ordering