* The Best Utility tool for monitoring your lithium battery!
* Event recorder and notification reminder, easily to manage the battery
* The phone required bluetooth4.0 with BLE(Bluetooth low energy) functions.
* Measuring distance: Less than or equal to 5m
* Due to the Bluetooth hardware feature, the APP only can connect with one battery every time.
* If you want to connect this battery with another mobile phone, pls exit this program.