Features:
Each has 2 USB output ports that detect all the connected devices and efficiently distributes the current output up to 5V 2.4A.
The USB C and Micro USB ports can fully refill the battery itself in 5 hrs at 5V 2.0A.
Adopt Li-polymer battery pack, the charger is much safer than any Li-ion charger. Also, it's lighter and slimmer that you can easily carry it around, even on airplanes.
Built-in smart safety protection system, the USB battery pack ensures complete protection for you;
It feels incredibly compact for a 10000mAh power bank, weighing just 200g and only 24.5mm thick. Grippy design is easy to hold, easy to toss into a bag and incredibly portable.
Four led lights show the current remaining power of the item(25%~50%~75%~100%), easily press the power button to turn it on or off.
Perfectly supports heating clothing, heating equipment, most other Smart cell phones, Tablets, Bluetooth devices and more.