Combine the left and right Joy-Con into one larger controller with this handy grip. It also lets you keep playing while you're charging your Joy-Con,
Geeek Joy-Con Charging Grip for Switch Black
JINGDU Switch Joy-Con Charging Grip Compatible with Nintendo Switch & OLED Model, Play While Charging, Portable V-Shaped Switch Joy-Con Controller Charger with Indicators, Pink - Yahoo Shopping
Buy Wholesale China Universal Joycon Charging Grip For Nintendo Switch/ switch Oled Controller Holder & Joycon Charging Grip at USD 2.5
JINGDU Switch Joy-Con Charging Grip Compatible with Nintendo Switch & OLED Model, Play While Charging, Portable V-Shaped Switch Joy-Con Controller Charger with Indicators, Yellow - Yahoo Shopping
Nintendo Switch Joy Con Charging Grip - Gripe Unboxing
Genuine Nintendo] Joy-Con Charging Grip Includes Nintendo Switch From Japan
Best Buy: Pro Joy-Con Charging Grip for Nintendo Switch Black 500-059
Steelplay Joy-Con Charging Grip, Switch
Nintendo Switch Joy-con Charging Grip : Target