Energizer Protective Case with Built In Battery for iPhone 3G and 3Gs

Introduction

Characteristics :

Easy to Use, Just plug it in for instant power

Powerful, Doubles the Life of Apple® iPhone® 3G(S)

EXTRA Long Lasting, Guaranteed to provide extra use time to most mobile electronic devices

Green, Energy Star certified with full charge auto shut off

Ready to Use, Pre-charged, out of the box

Versatile, Charge and discharge at the same time

Instant Power, No waiting time, just plug it in for an immediate charge

Safe, Charge, temperature, and short circuit protection

Cool, Helps keeps unwanted heat out of your device

Lightweight, No more bulky AC adapters and messy cords

PowerSave, Maintains a charge up to one year

Specifications :

Battery Cell: Lithium Polymer

Battery Capacity: 1500 mAh

Output Voltage: 5V DC

Doubles life of iPhone® 3G

Maximum Battery Run Time: 20 Hours

Sleek piano gloss finish with non-slip grips

Dimensions: 4.7 (L) x 2.6 (W) x 0.8 (H) Inches

Weight: 2.9oz

This model gives iPhone users up to:
255 hours additional standby time
20 hours additional music time
4 hours additional talk time
4 hours additional internet time
6 hours extra video time

Compatible :

iPhone 3G (8GB/16GB)

iPhone 3GS (16GB/32GB)

Package Contents :

Energizer Protective Case with Built In Battery for iPhone 3G and 3Gs x 1

User's Manual x 1

USB Charging Cable x 1