uninterrupted power supply battery setups

Electric hammers (small)​

Electric saws (mini models)​

Electric screwdrivers​

Kitchen appliances (mini models)​

To supply power to water quality testing instruments (portable) to test the water quality safety of the camping water source

To power remote-controlled cars to add a parent-child interactive entertainment project during camping​

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

To charge portable WiFi devices to enable stable internet connection during camping​