*Mind-boggling Capacity: 26800 mAh of pure energy - charge an iPhone 6 Plus or Galaxy S6 over six times or an iPhone 6 ten whole times*5.5A Highest Output Charging: Three USB ports with a combined 5.5A output means you can swiftly and simultaneously charge three devices at once. Plug in and instantly charge - no buttons or on-switch required*Rapid Input Charging: DC 5V 2A input (2A charger not included), twice as fast as normal 5V 1A input power banks, saving 50% of your time*Exclusive iSmart Technology: Automatically detects and delivers the optimal charging current for any connected device - ensuring the fastest and most efficient charge*Safety Protection: Ultra reliable A Lithium-Ion battery with over 500 battery charge cycles; security protection design: short-circuit and over-current protection. The battery pack will automatic shutdown if a short circuit or overload output occurs while unit is charging*Triple ChargeWhile your power plug is getting used daily, you can only charge one-device-at-a-time; so show a bit of love to all your devices by charging them all simultaneously. The external battery pack has room to charge three devices simultaneously. And if you are concerned that charging three at once will slow the charge time down, think again. With a combined charging speed of 5.5 amps all your devices will charge FAST.*Charge Faster, Charge SmarteriSmart technology automatically detects and delivers the optimal charging current for any connected device - ensuring the fastest, most efficient charge.*Protection PerfectionWhen dealing with this much power, you're going to need a bit of protection. So in the unlikely event of a short circuit or power overload when charging, the battery charger will automatically shut down protecting your devices and the charger from unnecessary damage.*Automatic ChargingFor a product that lets you conveniently charge anywhere, we'd be amiss if we didn't make using it convenient too. That's why it uses automatic charging - just connect your device and it will charge straight away. No ON switch, no extra buttons, just simple convenience.*Product Dimensions :6.8 x 3.2 x 0.9 inches What's In the Box:1 x RAVPower 26800mAh External Battery Charger 1 x 2 Micro-USB Cables1 x Travel Pouch1 x User Manual