Anker Powerbank 26800 Mah

Colossal Capacity: 26800mAh of power charges most phones over 6 times, tablets at least 2 times and any other USB device multiple times.
High-Speed Charging: 3 USB output ports equipped with Anker’s PowerIQ and VoltageBoost technology ensure high-speed charging for three devices—simultaneously (max output 6A, single-port max output 3A).
Recharge 2X Faster: Dual Micro USB (20W) input offers recharge speeds up to twice as fast as standard power banks—a full recharge takes just over 6 hours while using both input ports (wall charger not included).