3W/5V Solar Panel with Built-In 4000Mah Battery,Usb-C Port,Ip65,13.2Ft/4M Chargi
3W/5V Solar Panel with Built-In 4000Mah Battery,Usb-C Port,Ip65,13.2Ft/4M Charging Cable,Perfect Compatibility with Ring Battery Doorbell (2024 Release),No Need to Remove Stand (USB-C). Biuld-in 4000mAh Battery.
