If you have a smartphone other than one of the Droid Maxx devices, chances are you wish it had better battery life. And as they get more and more powerful we do more and more – so any gains in power efficiency are lost by greater usage! There are battery cases available that fully cover your device and change the appearance and certain enhance the size and weight.
But what MobileFun is offering is a replacement battery that adds nearly 50% to your battery capacity (from 2100mAh to 3000mAh) yet only increases the thickness by attaching directly as a replacement rear cover. Here are more details:
- 3000mAh replacement battery adds 900 mAh to your battery life
- Replacement back cover houses the extended battery and protects against damage
- Features a built-in NFC chip for full phone functionality
- Official Samsung product made for the Galaxy S3