The Universal Battery Pack is the perfect companion for heavy users of smartphones or tablets who constantly find themselves running out of battery away from an outlet. Capable of charging a tablet or smartphone, this versatile charger can store up to 9000mAh of battery life, providing over 1 full charge on a tablet or up to 3 full charges on most high-end smartphones. Take your battery pack with you in a backpack, purse or briefcase to keep your device"s battery at full while you"re away from an outlet.