Replacement Batteries for Samsung Galaxy S4

[bsettoon]

What are the best replacement batteries for the Samsung Galaxy S4. I have bought several on eBay which claim to be 3250 mAh, but last < a day.

Any source suggestions?

Thanks.

 

[MoneyMike84]

I rarely need it but I have an extra Samsung battery and charger as a backup. I just swap out batteries if I'm away from a charger for an extended period of time.

 

[Lucy Davies]

You wanna get an official S4 battery as a third part one may explode or cause a fire.

Posted via Android Central App

 

[dm3ready]

+1 on Lucy D comment.
However, I bought 2 Anker Li-ion 2600 mAh batteries that work very well...as well, if not better than the OEM battery. (I would guess that the average user can probably get a day of juice from it. Me? Not so much. I'm a heavy user.)