First of all, there is no physical way to connect a switch to it. Secondly, the controllers will not charge when connected to the charger. Third, no real power adapter is included. So unless you have the right hardware and cable (and it charges from a USB port, so you need a power bank with USB as the output) you won't be very good day. To be 100% honest I'm almost tempted to take it apart just to see if it contains any wires. Save yourself the hassle. I DO NOT UNDERSTAND THAT.
Get the Ultimate Gaming Experience with PlayStation Vita 3G/Wi-Fi Bundle
50 Review
๐ฎ ZeroStory Classic N64 Controller with 5.9 Ft AV Cable - Red and Blue Wired Joystick for N64 Video Game Console
6 Review
Game console Sony PlayStation Portable Slim & Lite PSP-3000 SSD, black
45 Review
๐ฎ Nintendo Switch Controller Charging Dock Station | Compatible with OLED Model Joycons | KDD Switch Controller Charger Dock Station with 8 Upgraded Game Storage for Nintendo Switch Joycon & Games
9 Review