This is Free version of "Battery Voltage".
Paid for version has,,,
-Icon color change function by battery voltage.
-26 of dog and cat icon, and you can use user original icon.
-Shutdown was happened although the battery still remains
-There is no change from 100%
-Statusbar icon design is not good
Do you have above problems on your android phone?
If you use this app...
1.You can avoid the unexpected shutdown by the shutdown guide.
2.You can use Dog and Cat icon.
==Bellows are the details of this app==>
1.Start this app and tap seekbar or arrow button.
2.You can select the icon value from voltage/system by the orange text.
3.Make empty and full charge. this app records the min voltage(around 3300mV~3600mV) and max voltage(around 4200mV).
*This voltage can be inputted by user. Please long tap it.
There is icon switch widget to switch the icon place between Notification area and Overlay.
When the shutdown guide(Battery from Voltage) at the statusbar indicates 0%, shutdown risk is high!!