Gallagher North America A738 Electric Fence Battery 12V

Product Description

The GALLAGHER NORTH AMERICA A738 is a sealed, rechargeable 12-volt, 12 amp-hour lead-acid battery designed for electric fence energizers. It delivers reliable, maintenance-free power to keep fence systems energized without the risk of spills or acid leaks. The sealed construction makes it suitable for fixed and portable fence installations where a dependable, self-contained power source is required. Licensed electricians and fence installation professionals handle this type of battery in both agricultural and perimeter security applications.

The A738 is used in residential, agricultural, and light commercial electric fence systems. It is a direct-fit replacement battery for Gallagher S100, S200, and S400 fence energizer models. Typical installations include pasture fencing, property perimeter control, and managed grazing setups where grid power is unavailable or impractical. The sealed, no-spill design allows mounting in multiple orientations without risk of electrolyte leakage.

Key Features

• 12-volt, 12 amp-hour output for sustained fence energizer operation
• Sealed, maintenance-free construction — no water or electrolyte checks required
• No-spill design allows flexible mounting orientation
• Rechargeable for repeated use across multiple seasons
• Direct-fit replacement for Gallagher S100, S200, and S400 energizers

Compatibility

Compatible with Gallagher S100, S200, and S400 electric fence energizer models as stated by the manufacturer.

Installation Notes

Installation of fence energizer batteries should be performed by a qualified technician familiar with low-voltage DC power systems. Disconnect the energizer from the fence line and any solar or AC charging source before swapping the battery. Inspect terminal connections for corrosion and ensure a secure, tight fit before reconnecting the energizer. Dispose of spent lead-acid batteries in accordance with local regulations — do not place in general waste.