SKU: FM150

Replacement battery for FM500/FM502.

This is a standard 12volt, 7.0amp-hour, maintenance free battery for Mighty Mule Gate opener systems.

This is the only battery approved for use with the Mighty Mule® systems.

The life expectancy is 3-5 years although this can be shortened when subjected to extreme cold.

We recommend a battery warmer be fitted where possible in cold climates.

The FM500 and FM502's larger control box is prewired to accept an optional second battery.


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