Ring Video Doorbell 2 - Solar panel plate

thingiverse

I just got a Ring Doorbell Pro, but installing it was a total disaster. I had all sorts of problems getting it to work right, and it wasn't until I finally figured out the power issue that everything started working smoothly. Since the problem was with the power, I've decided to create a solar-powered version. Next up is designing a schematic to charge a battery. I'm planning on using these components found on eBay: a 3.7V LIPO battery to fit onto the back plate and other parts listed below. https://www.ebay.com/itm/3699-5V-2W-25MA-45x25mm-Power-Bank-Charging-Module-Mini-Epoxy-Solar-Panel-DIY/273544801375?epid=27025536551&hash=item3fb08a6c5f:g:yuUAAOSwzThb4E5s:rk:1:pf:0 https://www.ebay.com/itm/2in1-4-2V-Charger-5V-Discharger-Board-DC-DC-Converter-Step-up-UPS-battery-power/192783597147?hash=item2ce2cc3e5b:g:GJsAAOSwxL5cM8Fm:rk:3:pf:0 https://www.ebay.com/itm/3-7V-4-2V-18650-Li-ion-Lithium-Battery-Charger-Over-Discharge-Protection-Module/272602721327?hash=item3f78636c2f:rk:5:pf:0 https://www.ebay.com/itm/3-7V-1000mAh-102050-lithium-polymer-lipo-Rechargeable-battery-USA-STOCK/173573749912?hash=item2869cd3c98:g:GXgAAOSwvGlaVVUd:rk:2:pf:0