EC Technology 22400mAh Power Bank Ultra High Capacity External Battery 3 USB Output(5.5A) Powerbank Dual Input Port (4A) Portable Charger for iPhone, iPad, Samsung, Nexus and More, Black and Red

More advanced version, more powerful functions

Especially equipped with the most advanced chip with perfect printed circuit board, it ensures a powerful and effective version and brings you brand new experience.

Unique two 2A input makes the portable charger recharge fourfold faster than 1A input and it only takes about 5.5 hours for charging full 22400mAh capacity when run out throughly. Therefore, you just need to spend only a few hours to recharge it to meet your requirement for a long time to come.

The advanced flame-retardant plastic shell prevents the power bank from damage.

The strong security system (over-charged, over-discharged, over-voltage, over-current and short-circuit) can protect your devices comprehensively.
 

A+ Lithium-ion battery ensures security, reliability, and long battery life of itself which can be  recharged repeatedly over 500 times.

Equipped with 3 USB ports (up to 5.5A with three output ports, 4.8A with two output ports), it allows three devices charging at the same time. 3 USB ports are compatible with almost all kinds of smart devices.

Four blue LED indicators on the shell show the remaining power which help you know the charging status and battery level easier and more clearly.

Built-in three output ports with latest AUTO-IC technology, it can recognise your devices intelligently and provide best matched current to charge perfectly when they are inserted so as to reduce your charging time to the greatest extent and bring you more convenient experience.