I believe this is the cheap Power Bank that "charges while playing", that people have been asking for. : r/NintendoSwitch
This Nintendo Switch power bank is an official tweak of one of the best batteries out there | GamesRadar+
Here are the Best Nintendo Switch Attached Power Banks
6 Best Nintendo Switch Chargers of 2022 - Reviewed
Best Nintendo Switch Battery Packs that Charge While You Play - Howchoo
Top 5 Best Power Banks for Nintendo Switch OLED / Lite - Fliptroniks
Best Power Banks for Nintendo Switch | Charger Harbor
Best Power Banks for Nintendo Switch Lite | Charger Harbor
6 Best Nintendo Switch Chargers of 2022 - Reviewed
Nintendo Switch Portable Power Bank (Charger) | Must Have Accessories for Switch | 3x Battery - YouTube
Best Nintendo Switch Battery Packs that Charge While You Play - Howchoo
Best Power Banks for Nintendo Switch | Charger Harbor
5 of the best power banks for Nintendo Switch | Radio Times
The Best Power Banks For The Nintendo Switch - YouTube
12 Best Power Banks for Nintendo Switch Lite to Buy (2020) | Beebom
Best Switch Portable Chargers, Batteries And Power Banks | Nintendo Life
Best Power Banks for Nintendo Switch | Charger Harbor
Best power banks for Nintendo Switch: How to extend Switch battery life - Test Centre : r/NintendoSwitch
Best Power Banks for Nintendo Switch - MyMemory Blog
Best Power Banks for Nintendo Switch | Charger Harbor
12 Best Power Banks for Nintendo Switch Lite to Buy (2020) | Beebom
Here are the Best Nintendo Switch Attached Power Banks
Best Power Banks for Nintendo Switch | Charger Harbor
12 Best Power Banks for Nintendo Switch Lite to Buy (2020) | Beebom
