Energizer, the famous name that we all know for battery, is now releasing a new case for your iPhone 4. You know what everyone says about their iPhone and its awful battery life: “it’s never enough”.  Energizer’s new AP1201 case seemed determined to solve that problem.

The slim and protective case which is made of silicone rubber somehow looks good on your new black iPhone 4, if you appreciate simpleton designs. What’s more special is that Energizer promise double the battery life of your iPhone. You can charge your phone while wearing it, and you’re provided with two charging options: a high speed charging mode which charges the phone first, then the case, while the other option provides simultaneous pass-through charging. That seemed promising, and the price seemed to be somehow acceptable. At $69.99, it gives you additional doubled battery life. That seemed fair enough.

SOURCE via Energizer