Photo 1 of Bionik Tetra Power - Nintendo Switch Joy Con Charging Dock with Built-In Cable Adjustment System and LED Charge Status Indicators. Unique cross formation charger that allows up to 4 Joy-Con controllers to charge simultaneously. Designed specifically to ma

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Photo 1 of Bionik Tetra Power - Nintendo Switch Joy Con Charging Dock with Built-In Cable Adjustment System and LED Charge Status Indicators. Unique cross formation charger that allows up to 4 Joy-Con controllers to charge simultaneously. Designed specifically to maPhoto 2 of Bionik Tetra Power - Nintendo Switch Joy Con Charging Dock with Built-In Cable Adjustment System and LED Charge Status Indicators. Unique cross formation charger that allows up to 4 Joy-Con controllers to charge simultaneously. Designed specifically to ma