Why does my Galaxy S4 battery drain so fast?


AC Question

why does my galaxy s4 batter drain so fast

I fully charge my Tablet and it drains out realy fast does'nt last a couple of hours even

B. Diddy

Senior Ambassador
Mar 9, 2012
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Re: why does my galaxy s4 batter drain so fast

Welcome to Android Central! Charge up to 100%, then let it drain to 20-30% with normal usage, without charging in between. Then show us:

1. The main Settings>Battery screen.
2. The fullscreen battery graph screen (which shows Awake time and Cell Signal Strength).
3. The Screen category (to see total Screen On time).
4. The Cell Standby category, if present (to see Time Without Signal).