toshiba laptop replacement power supply

Electric screwdrivers​

Electronic blood pressure monitors​

Portable shoe cleaning machines (mini models)​

Handheld vacuum cleaners​

To supply power to health preservation pots (mini models) to stew health preservation soups or silver ear jelly

To power handheld vacuum cleaners to keep the camping tent or canopy clean during camping​

To supply power to portable scanners to temporarily scan camping-related documents and materials

To supply power to gate control equipment (if the camping site has such facilities) to ensure the management of entrances and exits