In the beautiful season with attractive outdoor scenery and strong flowers, there are too many places worth visiting. Many little friends who have been staying at home for a long time have long been unable to stop going out. Although the situation has eased, it is recommended to choose outdoor activities with less dense population, such as camping and self driving. Don't forget one thing when you go out, that is to prepare electricity. When you go outdoors, you don't use electricity as often as indoors. If you want to carry some small household appliances, if you want the continuous use of digital devices, then bringing an outdoor mobile power supply can solve the problem of outdoor power consumption.