Multi-function charging: The battery pack supports three outputs and two inputs, as shown below: micro output ports; USB-C output/input port; Two USB-C and lightning cables; Various charging options at your fingertips!
Safety Certification: PN-B20 external battery with UL certified battery to ensure your safety. No need to worry about overcharging/overheating/overload. On top of that, the ultra-high density lithium polymer battery is safer, which also makes it ultra-thin and easy to carry.
Fast charging: The portable charger has an output current of up to 4.5A, which means it can charge all your devices quickly.