Emergency Charger,Travel Charger,mobile phone charger,mobile charger,phone charger,battery charger,charger kit Features: 1) A safe stream of power to charge or talk longer on your cell phone; 2) Up to 3 extra hours of talk time; 3) Up to 90 hours of standby time; 4) Up to 120 minutes of charge time; 5) One replaceable AA battery; 6) Choose plastic or aluminum body. Customize your unit; 7) Choose your phone connector (model-specific); 8) Safe to use with rechargeable batteries for optimum savings; 9) Travel friendly and 100% mobile; 10) More economical than any competitive product or buying an additional battery; 11) A revolutionary solution; 12) Designed for usewith one primary cell; 13) May be used with areargeabie cell; 14) Esigned for use with mibileel ectronics powered by single lithium cell; 15) Charging current 310mA maximum(waries with usage conditions; 16) Adds up to240mAh to devices battery per AA alkaline battery; 17) Enables immediate usage of device.even if battery is fully depleted; 18) Typical efficency 88%; 19) Compact size; 20) Automatic shutdoen primaty battery is depleted.