ENERGIZER Announces AP1201 Rechargeable iPhone 4 Case
ENERGIZER Announces AP1201 Rechargeable iPhone 4 Case With Built-in Battery. The AP1201 has “smart” battery technology that auto senses the iPhone4 battery power status which is indicated through “hidden” LED’s on the back of the case. For efficient power management, two charging options provide either high speed quick charge direct to the iPhone4, or get simultaneous pass-through charging of the iPhone and AP1201 case. The AP1201 is rechargeable up to 500x and comes with a USB charging cable.

Through the use of patented lithium polymer battery technology, the AP1201 extends battery life of standby time, Internet, music, video and talk time, providing nearly twice the power of the iPhone 4. The Energizer AP1201 is available now for an MSRP of $69.99 at major retailers nationwide.