Ultra high capacity of 20000mah charges an iPhone 6 eight and a half times, an Samsung galaxy s6 three times, a large-capacity devices like the iPad Air 2 almost one time.
Auto Detect Technology
Automatically identify the corresponding output current of your devices, each port can charge your devices at their fully intended speed of 2.1A. And charge two devices simultaneously with 2.1A max.
Dual USB Ports
Charge two devices at the same time while on the go, the quick 2.1A charge provide the fastest charging speed to you.
Quick Charging Time
It means that you do not have to spend your time to charge your device with the 2.1A output, deliver the fastest charge speed to you. 2A input design, use a 2.1A adapter for fastest charging time, twice as fast than 1A input.
Safe In Use
Built-in grade A lithium polymer battery cell, ensure high capacity with compact size and without worry of explosion. To ensure it is safe to all your devices.
12 months worry-free product guarantee from Poweradd.
Professional technical support, Efficient and always satisfied customer service all the year round.