Through integration of short circuit, over voltage, over current and overheating protection, the SPB lithium polymer cell will automatically shut down and resume when safe to do so.
3000mAh for an extra 15 hrs* of 3g calls, even delivers a full charge for your phablet, with 1000 hours of standby time.
Built-in quad LED battery indicator for one touch access to the remaining charge.
The SPB keeps your device living large with a pocket charge.
* Depends on device and network