Charge Your Phone Wherever You Are With A Motorola Emergency Cell Phone Charger Charge your Motorola cell phone wherever you go, anytime. This compact emergency cell phone charger can be carried in your pocket, purse, glove compartment, and virtually anywhere so you can charge your phone when the moment counts. This emergency charger takes 1 AA battery which can be swapped out for simple reusability. Simply connect the charger into your phone's charger port to activate and remove to deactivate. FEATURES Charge your cell phone wherever you are. Durable, metal construction Standby: 80 hours Talk time: 2 hours Uses one AA alkaline battery Size: 2-3/4" x 3/4" Specifications Input: 1.2V - 1.5V Output: 5.7V Charge current: 850 - 2300M Discharge : 150 - 530M To activate charging: Insert one AA battery. Screw the cap closed. Plug connector into the charger first. Connect the charger to your cell phone. To deactivate Disconnect charger from cell phone. Compatibility Motorola J220, W300, Z520, W600I, W710, K750, W800, W810i Emergency Cell Phone Charger (Motorola V551 Type)