Running out of power on your BlackBerry can be critical and leave you unconnected for emergencies. Ensure that you?re never left stranded without power by carrying the Emergency Battery Charger. The emergency charger allows you to use any standard 1.5V AA battery to charge and power your Blackberry. The charger is small and compact allowing you to carry it with you wherever you go. Features: * Lightweight and compact for easy and convenient storage * Allows you to use any 1.5V AA battery to charge your device * Provides instant power to your phone ? you can talk while it is charging * High Efficiency Charging: in 30-45 minutes, the charger can transfer the power from the single AA to the Blackberry which will allow 30-60 minutes of talk time. * 1.5V AA Alkaline battery included