MIGHTY MULE FM150

The Mighty Mule FM150 12 volt battery is for replacement or secondary battery. The Mighty Mule 12 volt battery is a 7.0 amp-hour maintenance free battery for the FM500 and FM502 Mighty Mule gate openers.

Mighty Mule recommends a 12 volt marine or automotive battery (not provided in kits) for the FM350 and FM200 models. If you need this battery, please call (800) 234-1014 for special order options.