power supply unit components

Kitchen appliances (mini models)​

Water quality testing instruments (portable)​

Electric screwdrivers​

Home projector​

To supply power to balance scooters (auxiliary) to improve the efficiency of short-distance movement during camping

To power mini medical devices (such as electronic blood pressure monitors) to ensure health monitoring for campers​

To supply power to small copiers (portable) to copy maps, guides, etc. needed for camping

To supply power to portable angle grinders to grind the sharp edges of camping equipment (ensure safety)