Advanced intelligent chips and high-quality lithium polymer batteries are adopted to provide durable and reliable battery life for mobile phones, tablets, digital cameras and other equipment.
Advanced intelligent chips can effectively improve the conversion rate, provide nine-fold circuit protection, and comprehensively improve the charge and discharge efficiency.
Built-in safeguards protect your devices against excessive current, overheating, and overcharging.
You can easily slips it into any of your pockets or bags.
20000mAh of power charges most phones over 5 times, tablets at least 3 times and any other USB device multiple times.
Dual Output & Input: Each has 2 USB output ports that detect all the connected devices and efficiently distributes the current output up to 5V 2.1A. The USB C and Micro USB ports can fully refill the battery itself in 10 hrs at 5V 2.0A.
Suitable for charge most of digital devices, such as smartphones, tablets and other USB-powered devices.