Advanced Battery

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FREE VERSION OF THE POPULAR Advanced Battery STATUS JUST GOT BETTER!

Find Android Smartphones with poor battery Life?

Find Battery Status Unreliable in representing actual battery life?

Every wonder why when device warns about low battery (around 10-15%), your device often shuts down within next few minutes?

Well, you are not alone, in fact, you are correct that Android Smartphones are poor in representing battery status.

Most of the Li-Ion Battery driver works between 4.2V to 3.4V and sample linearly. However, Li-Ion's discharge is non-linear (as show in the app).

This App samples battery discharge rate and give user a much better representation of the battery life.

Features:

-Methodology section explains the issue.

-Gather battery info section samples the battery status (takes roughly 4-12 hours depends on your battery size). Check data collected to understand the mapping.

-Battery Results section shows the current battery level as well as other battery information. NOTE: PRO version gives 2 decimal precision which can be purchased.

-Compare Runs section can be used to compare multiple iteration of runs. THIS IS KEY as user/developer/engineer will be able to run the same task with certain features enabled/disabled to see the power impact!

KEY FEATURE: Since the battery discharge is calculated over time. The discharge from 98% to 96% and discharge from 50% to 48% is roughly the same! This makes power comparison between feature enabled/disabled possible! If you don't got a scope or power monitor, this is the tool made for you!

Hopefully, with more accurate battery status, you can make better judgement in using your Android Smartphone.

NOTE: This is a tool for app/platform developers/users who cares about power. Please rate the app only if you are an expert and know what you are talking about. Also, this app is free without ads. If you are interested in power testing, try PRO edition. Thanks

What's New in the Latest Version 2.0

Last updated on Aug 7, 2015 Release 4, Version 2.0 updates:
- In Gather Battery Info screen, it will automatically set device to NOT SLEEP (while in this screen). This should address Android 4.x.x when max sleep was only 10 minutes (previously had an option to never sleep).
- In Gather Battery Info screen, it can start sampling as long battery status reports as 100% (previous builds requires battery to go up to 4200mV
- Added Special Thanks :)