S20 Charger Battery (Older Style)

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Gallagher S20 Electric Fence Charger Replacement Battery

This is for the older style S20 sold before 2018

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This replacement battery is engineered for older S20 and SH1 electric fence chargers manufactured before 2018. Delivering 12 volts of reliable power, it outperforms standard automotive batteries by lasting two to four times longer when powering energizers. The sealed, maintenance-free design requires no upkeep, while the rechargeable construction ensures sustained performance across multiple charge cycles. Ideal for farmers and ranchers maintaining legacy Gallagher systems, this battery combines durability with practical longevity.

REPLACEMENT S20 ( OLD STYLE, Prior to 2018) BATTERY

FITS OLDER S20 AND SH1 CHARGERS
12 Volts.
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Rechargable battery.
Lasts two to four times longer than automotive battery when used for powering Energizers.
Sealed, Maintenance Free
Not a Gallagher Brand Battery