3.7V 3100mAh LiPo 1S Polymer 3 Wire Battery: Tablet PAD PC Power Bank - 685065
Built-in protection circuit (PCM) prevents over charging/discharging.
Actual measured dimensions (mm): D5.9 x W49.7 x L69.3
Incorporated third temperature sensor wire.
Polarity: Red (+) / Black (-) / White (T)
Shipped fast and secure from the UK (global shipping available).
If you have any questions at all, or if you don't see the battery you require, please ask.