Can Doorbell Wires Charge AA Batteries? Powering Your Wired and Battery-Powered Doorbell
The Blink Doorbell uses lithium AA batteries for power. If hardwired, these batteries can charge using existing doorbell wires. However, the doorbell mainly relies on the battery and does not take power directly from the wires. For optimal performance, ensure a proper charging circuit is set up. In contrast, battery-powered doorbells rely on AA batteries … Read more