One pair of Powerspark heavy-duty battery isolator master cut off switches. Simply remove the red key to disconnect the battery. Suitable For: Car, van, marine and motorsport applications. Ideal for motorsport.
eBay
1/2/3Pack Easy Installation Screen Protector for Nintendo Switch 2 Game Console Protect HD Tempered Glass for Switch Oled Films
Aliexpress UK
Rated current: 240A. It can maximize the storage of car battery power, effectively protecting and extending lifespan. Type: with Manual Switch / without Manual Switch (optional). 1 Battery Disconnect Switch.
eBay
Portable Switch Case Hard EVA Carrying Bag Handbag Crystal PU Cover Compatible Nintendo Switch Lite Game Console Accessories
Aliexpress UK
Premium Material: The power kill switch is made of lead, iron and ABS material with high electric and thermal conductivity, and long service life. Professional Production: The battery kill switch has undergone extensive quality and safety testing to ensure long life service and strong durability.
eBay
Savage Raven by Skull & Co. Jumpgate Dock for Nintendo Switch 2 Console Protable Stand USB C Hub Docking Station for Switch OLED
Aliexpress UK
Designed as a universal power disconnect isolator, it can handle up to 250A continuous current and 1000A peak, making it ideal for cars, trucks, RVs, ATVs, and boats. With a compact design and rotary operation, this switch allows you to quickly cut off battery power when the vehicle is not in use, preventing battery drain and enhancing safety.
eBay
2pcs Replacement Hall Effect Joystick For Switch OLED Switch Lite Joycon Analog Thumb Stick For Analog Thumb Stick Repair Parts
Aliexpress UK
Battery isolator spare keys.
eBay
Thumb Grip 3D Analog Replacement Caps For Nintendo Switch/OLED/Lite Controller Joystick Cover Button for NS Switch Accessories
Aliexpress UK
Suitable for car, motorcycle, truck, boat, camper, and etc. Easy to install, the knob can be detached. The switch can be operated normally by battery or as an auxiliary battery switch. Trucks, tractors and professional racing cars.
eBay
Carrying Storage Case Shell for Nintendo Switch Console Shockproof Portable Large Traval Bag for NS Switch Oled Game Accessories
Aliexpress UK
Effectively cuts off negative power to prevent battery drain.
eBay
for SWITCH Silicone Dustproof Set for SWITCH OLED & Dust Plug & Screen Kit, Game Console Accessories Dust Cover
Aliexpress UK
【Operate】: The battery disconnect switch is suit for DC 12-24 V systems, On/Off 2 position, rated current: 100A (12V ), Maximum. withstanding current: 150A (12V ). 【Protection】: The battery disconnect switch effectively isolates the battery from the electrical system, reducing the risk of electrical system failure.
eBay
Display Box Host Dust Cover for Nintendo Switch NS Game Console Dock Protective Case Acrylic Hard Covers Switch Oled Accessories
Aliexpress UK