Belkin made a charging grip for the Switch 2

Belkin launched a Gaming Charging Grip for Nintendo Switch 2 with a 10000 mAh power bank. It recharges the console 1.5 times, extending gameplay by 150 percent. The grip features ergonomic, non-slip modular sections that snap onto Joy-Con 2s. The device includes a 30 watt USB-C cable and a digital display showing charge level.