powerskin protective case with built-in battery for samsung galaxy s 4g vibrant i9000 and i9003 ap1505i90 black
product description from the manufacturer with up to twice the power for your samsung galaxy s 4g vibrant i9000 and i9003 your life charges on . you can keep working . keep playing . keep moving . powerskin is your go-to go-anywhere go on-and-on power source . because battery life is life . and when not if you drop your samsung galaxy s 4g vibrant i9000 and i9003 along the way life charges on . with a sleek protective design that fits your phone and your style like a second skin powerskin is there where the silicone rubber hits the road of your life . more powerskin is xpal powered meaning it s charged by patented battery technology that reflects the highest standards of safety quality and performance . we ve got you and your samsung galaxy s 4g vibrant i9000 and i9003 covered . up to twice the power powerskin at - a - glance built-in battery one piece anti-shock case power on off button rechargeable 100 recycled case phone with powerskin 2x up to twice the power the powerskin has a built-in 1500mah capacity battery that provides xtra power to your samsung galaxy s 4g vibrant i9000 and i9003 . almost doubling the power for your smartphone . power management on off control how you use your extra power . just hold the battery check button located on the back for 6 seconds to turn off the powerskin from providing power to your smartphone and vice versa to turn it back on . power status indicator smart leds on the back monitors the power status and lets you know when it s time to recharge . rechargeable power when recharging your powerskin and smartphone . built - in smart technology knows to charge your phone first and the powerskin second - in case you don t have the time to charge both your phone comes first . patented universal charging cable system a flexible cable system integration allows user to extend charging cable out for use with any micro usbe phone or device . simply pull out plug in set and charge . xpal power tecnhnology all product integrate a minimum of 12 safety logices into every cell for maximum protection of the battery the device and the user . in addition each product uses a mathematical circuit control unit with built-in proprietary software to control and reulate temperature voltage and current . eco friendly design powerskin is made of a felxible soft finger print resistant recycled silicone rubber . the plastic we use to protect the power source is recycled as well . important note powerskins are currently not designed to allow for syncing of smartphone while charging .