Photive 6000mAh Premium Portable External USB Charger. Powerful, Compact, Lightweight Dual USB Charger- Black High capacity power 6000 mAh to give your mobile device between two to three full charges or 35 hours of talk time. Samsung Grade A cells high quality Lithium-ion battery ensures reliability Compact form factor- At less than 4 inches long and 2 inches wide, this power bank fits neatly in the palm of your hand and fits easily in your backpack, purse and even your pocket. It's a discreet device that also wont add much weight to your person at only 4 ounces. Dual USB ports with 1.3A USB and 2.1A USB output - Quick charge your Smartphone and tablet simultaneously. Charge 2 devices at the same time. Smartphone/Tablet. Built-in LED flashlight located on the body of the device. The light is super bright, and will effectively light your way instantly. Stylish battery indicator- Four LED indicators on the power bank will alert you to its charging status and remaining battery power.