A good quality battery for the Hubsan H107, JJRC H6C, UDI U816 / U836 RC Quadcopters.
Built-in protection circuit (PCM) prevents over charging/discharging.
Actual measured dimensions (mm): D7.6 x W19.5 x L33.2
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.