Akarod tudni mennyi idő van még hátra a következő töltésig? Egy elég összetett alkalmazás, az iON Battery Timer, ebben segít. 

Features :

Provides information about:

* Operating time remaining to complete discharge,
* Estimated future date& time of the battery being completely discharged,
* How long the battery holds its charge on average,
* Numbers of full and partial charge/discharge cycles recorded by application.
* Fast and handy access to remaining time at the home/standby screen.
* Power saver with additional the ‘big’ battery levels percentages indicator, built-in system notifications (e.g. missed calls, messages, unread emails, current profile, keypad lock).

Whats New :

* Power saver now better performs on Nokia N85 and N86
* Standby plug-in refreshing issues and artifacts - fixed
* Puzzle icon at task list while using Standby plug-in - fixed
* Factory defaults device data implemented - immediate estimation (no more Calculation in progress)
* Accuracy indicator implemented
* Power saver has now lower power consumption by 20%

iON Battery Timer