Fast Charging: It can charge 4 Switch Joy-cons simultaneously, or 2 Joy-cons together with 1 Pro Controller, to save charging time and free you from running out of power during the gaming time.
Easy To Use: Easy slide-in design and plug & play. The USB charging cable with Type-C port will help you easily connect to other power devices.
Charging Indicators: 4 transparent LED indicators help you to recognize the charging condition. Fluorescent red light on during charging, fluorescent green light on when fully charged or empty.
Safety: Built-in intelligent IC Chip supports latest Switch Joy-con edition when needed, and it will stop charging automatically when fully charged, efficiently avoiding overcharge or repeat charging