There is a pre-wired second battery compartment built into the FM500 and FM502 control boxes. For solar applications it is recommended that you purchase an optional second battery for back up cycles during overcast days. 2 batteries working together in the system would last longer compared to an individual battery.
Mighty Mule Replacement Battery for GTO/Mighty Mule FM500 Automatic Gate Openers, Model# FM150
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$34.99
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Specifications
Specifications
Mighty Mule Replacement Battery for GTO/Mighty Mule FM500 Automatic Gate Openers, Model# FM150
Mighty Mule Battery and Battery Enclosure Kit, FM150 12V Battery, Model# MMB200
Mighty Mule Tube Gate Attachment Bracket, Model# MMTGB
Gate Wheel with Suspension, 210-Lb. Capacity, 8in. Pneumatic Tire, Model# CT-GW01
Accessory Type
Same
Wheels and Accessories
Wheels and Accessories
Wheels and Accessories
Wheels and Accessories
Compatible With
Same
Mighty Mule and Gto Gate Opener Item#s 34662, 34670 and 34691
Mighty Mule Model# Mm271, Mm272, MM371W and MM372W Gate Openers
All Mighty Mule Gate Openers
-
Product Weight
Same
6.0000 lb
10.0000 lb
1 lb
lb
Dimensions L x W x H (in.)
Same
3.0 x 7.0 x 4.25 in
10.0 x 4.4 x 10.0 in
-
8.0 x 4.5 x 18.5 in
Material
Same
-
Plastic
-
Steel
Battery Included
Same
-
Yes
-
-
Capacity
Same
-
-
-
210 lb
See All Gate Openers + Accessories
See All Mighty Mule Gate Openers + Accessories
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