radio shack 19 amp power supply

Outdoor barbecue grills (electric heating type)​

Wireless earphone charging cases​

Wireless projector​

Electric toothbrushes​

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

To supply power to smartphones to check navigation or contact others during camping Charge the laptop to power up and handle work emails or documents during camping

To supply power to small electronic scales to facilitate weighing the weight of camping ingredients

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