USB Reserve Power
Features
Retractable Type A USB plug works with most chargers, including the USB port
in your computer
Type A USB socket accepts most USB devices
USB plug retracts slip it into your bag or backpack and take it with you
Recharges the internal battery of your USB device when you're on the go
Long-lived 950 mAh lithium-ion battery
LED battery status lights
Use Coupon code below to save 15%
RTMNTGRFN215
Link: http://www.griffintechnology.com/products/usb-reserve-power
