FM316 Battery Heater
Compatible with GTO and
Mighty Mule DC gate operators. Recommended for areas where
temperatures stay below freezing (32°F) for an extended period of
time. Installs directly to the 12V battery to prevent it from
losing it's charge during cold periods. Powered by battery, not
recommended for solar applications.
R4130 Battery Heater -
Compatible with GTO GP Series AC gate
operators. Recommended for areas where temperatures remain below
freezing for extended periods of time. Keeps batteries from
discharging. Easy plug-in installation.