Emergency Backup Phone Charger Micro USB 2XAA
Never get caught in an emergency without a phone charger again! This device takes two standard AA batteries to provide a Micro USB charging outlet. It may not fully charge your phone, but it'll get an average Android phone (with a 2500mAh battery) to 40% in around half an hour. AA alkaline batteries have a long shelf life, so provide an excellent backup solution. It uses a clever DC-DC converter to increase the AA battery voltage and makeit suitable for charging.
Features: - Micro USB charging - Uses standard AA batteries - Fantastic emergency solution
Specifications: Batteries: 2 x AA (Not Included) Input Voltage: 3VDC Output Voltage: 5VDC Output Current: 500MAH-1500MAH Output Plug: Micro USB Weight: 10g (excluding batteries) Dimensions: 17(W) x 17(D) x 17(H)mm