I've found some batteries for sale for ATIV S i8750 have quite high mah from 2300mah to 2800mah. Would getting one of these slim battery imcrease the battery life? Is it that possible? Anyone have used 2800mah of mpj or should I get the OEM?
If these higher capacity batteries are as advertised, then technically yes you should get increased battery life. The problem lies in whether or not they are actually higher capacity but given the prices it's worth a shot to check it out considering the lack of reviews. FYI I noticed there's a gold 2850mah and if it's anything like the BB Z10 version, it's merely a stock capacity battery with a re-branded label.