https://ripitapart.com/2022/12/31/directly-charging-li-ion-batteries-with-a-usb-c-pd-tester
J john61ct 1 TW Joined Dec 18, 2018 Messages 8,758 Jan 3, 2023 #1 https://ripitapart.com/2022/12/31/directly-charging-li-ion-batteries-with-a-usb-c-pd-tester