Keystone ECO Booster Portable Battery Pack

The Keystone ECO Booster Portable Battery Pack is a 1400 mAH battery pack with a retractable Micro USB cable that will charge any smart phone with a Micro USB power input. Just pull out its integrated Micro USB cable and plug it in to your smart phone. Its LED indicators will show the charge is in place as well as the power level in the Booster. The Booster has a built-in stand and a removable protective cover. This cover has an adhesive pad to attach to the back of your smart phone as it charges. Switching the cover to the opposite side of the Booster will enhance the grip of your phone. You can also open the stand and charge and view simultaneously. The adhesive pad can be removed and washed for repetitive use. The Booster can be charged alone or at the same time as your smartphone via the Micro USB cable that comes with your smart phone.