PowerBear® iPhone 4 / iPhone 4S Extended Rechargeable Battery Case with 1900mAh Capacity (Up to 125% Extra Battery) - Black [24 Month Warranty & Screen Protector Included]

GO BEYOND YOUR POWER: Charge your iPhone 4 on the go with up to 125% more power! Convenient extra power, right at your fingertips!
DUAL CHARGING PORT: Charge your case and device simultaneously with one cable!
ON/OFF WHEN YOU NEED IT MOST: Sleek ON/OFF button is available to easily turn the extra juice on or off, whenever you need it!
DESIGNED TO PROTECT: Sleek, slim and durable design, with easy access to all features. Engineered to protect your smartphone from falls and tumbles.
24 MONTHS WARRANTY - RISK-FREE: If you are not absolutely 100% satisfied, let us know right away! We are here to make your life easier; and thats the PowerBear guarantee!