INVICTA Lithium

an not work well on some cellphones due to compatible issue.

* The Best Utility tool for monitoring SPB LiFePo4 battery.

* Event recorder and notification reminder, easily to manage the battery.

* The phone required bluetooth 4.0 with BLE(bluetooth low energy) functions.

* Cellphone Android system version 4.3+.

* Measuring distance: <= 5m.

* Due to the bluetooth hardware feature, the APP only can connect with one battery each time.

* If you want to connect this battery with another mobile phone,pls exit this program.

* As the Android system openness,different cellphone manufacturer will have their own customized feature on the Android.So the APP c