Hard-wire Outdoor v2?

I have an Outdoor v2 cam that will no longer charge. Went through all troubleshooting procedures with Wyze. They gave m a credit to purchase a new one. Still have the old one and wanted to see if I could bypass the battery with a dc power supply. Four wires coming off battery: red, black, yellow and white. Can anyone help me figure out the specs for the dc power? The battery says 7.4 v with 24 Wh.
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