Apple iPhone Smartphone Batteries (Original iPhone)
The Apple iPhone's battery is fully internal and is not intended for replacement by end users. The products listed here are intended to extend the life of your iPhone or to charge it's battery without dedicated power sources (electrical outlets, car power ports, etc.)
mophie Juice Pack for iPhone
The mophie Juice Pack is a rechargeable lithium polymer battery in the form of a non-slip, soft grip case. It extends the time that you can use your 1st Generation iPhone (1G)! With the Juice Pack, your iPhone's battery life is extended so you can talk for up to eight hours longer, listen to music for a full 24 hours longer, and watch video for up to 7 additional hours above and beyond the internal battery life of your iPhone.
The Juice Pack also doubles as a case. The Pack is covered soft touch finish that's comfortable and less slick than the iPhone itself. A 4-LED light array shows you at a glance how much power is left in the unit's battery.
