Product Reference: 39658
Extended battery adds 5500mAh to your Galaxy S4
The original Samsung Galaxy S4 battery is 2600mAh, this Mugen battery is 5500mAh. This more then doubles the original battery life giving you double the time for watching videos and listening to music.
Compatible Battery Door
The extended 5500mAh battery is an absolute powerhouse however the increased battery power means that the battery size will increase. Mugen therefore includes a compatible battery door that will house the extend battery perfectly, whist keeping bulk to a minimal.
All Mugen Power batteries undergo vigorous QA procedure, resulting in Mugen Power achieving the lowest return rate in the industry. All Mugen Power batteries are CE approved.
Guaranteed for one year
The cells used for these Mugen batteries are of such high quality, they are guaranteed for one year. Something other manufacturers don't do.