replacing a power supply in a pc

Children's electric toy cars​

Electric scooter bikes (emergency charging)​

Electric screwdrivers​

Wireless cameras​

To power pet feeders (electric) to ensure pets eat on time during camping​

To recharge the power bank for a second charge to create a "mobile power transfer station" for camping​

To supply power to outdoor camping lights to illuminate the area where items can be accessed inside the camping tent

To power amplifiers to facilitate the leader or organizer of the camping to convey information​