Amazon.com: 8Bitdo Pro 2 Bluetooth Controller for Switch/Switch OLED, PC, macOS, Android, Steam & Raspberry Pi (Black Edition) - Nintendo Switch & Sn30 Pro Bluetooth Gamepad (Gray Edition) - Nintendo Switch :
Sony CUH-ZCT1E CUH-ZCT1H CUH-ZCT1J CUH-ZCT1K CUH-Z Replacement Battery: BatteryClerk.com