Gate Opener Battery Heater

The Battery Heater helps keep gate opener batteries warm in cold climates. This heater is recommended where outside temperatures stay below 32 degrees F for an extended period of time. The Battery Warmer is very safe and easy to install, and it wires into the gate opener circuit board to maintain a constant temperature. Two heaters can be installed, depending on the number of batteries in the control box. It attaches directly to the gate opener's 12 Volt battery, and will prevent the battery from losing its charge in cold temperatures, the battery heater is not solar compatible..