• The charger adopts cyclic charging mode. 
• When charging 4 joy-cons, it adopts two-to-two cycle charging method
• Each group is charged for 10 minutes to switch until the LED turns green when fully charged, which better protects your Joy-con.
• Reliable and easy to insert slide rail design, easy and safe to dock with the base.
• Pluggable charging head, laptop, switch base and power bank.
• Overcharge protection.
• Applicable to original JOY-CON and third-party JOY-CON (it is recommended to take photos of the third-party controller used and consult customer service for confirmation)