Description

Gallagher Battery Back-Up Charger – Automatic 12V Energizer Backup

The Gallagher Battery Back-Up Charger ensures your electric fence continues operating even during unexpected mains power failures. Designed for compatibility with Gallagher MB i Series, MBS i Series and MBS Energizers, this intelligent backup system automatically switches from mains power to a connected 12V deep cycle battery whenever a power outage occurs.

While mains power is available, the charger continuously trickle charges your battery, ensuring it remains fully charged and ready for use. Clear LED indicators display the current power source, giving you confidence that your electric fencing system remains protected around the clock.

Please Note: 12V battery not included. A deep cycle battery is recommended for backup operation.

Gallagher Battery Back-Up Charger Features

Designed for dependable fence protection, this backup charger keeps your energiser running when you need it most.

Features include:

• Automatic changeover during mains power failure
• Compatible with Gallagher MB, MB i Series, MBS and MBS i Series energisers
• Maintains battery charge with automatic trickle charging
• Simple plug-and-play installation
• LED power status indicators
• Reliable operation in harsh farm conditions
• Protects livestock by maintaining fence power

As a result, your electric fence continues operating even when mains electricity is unavailable.

Automatic Backup Protection

Power outages can leave livestock vulnerable if your electric fence stops working. Therefore, the Gallagher Battery Back-Up Charger automatically transfers power to your connected 12V battery without requiring any manual intervention.

Benefits include:

• Continuous fence operation
• Automatic battery switchover
• No interruption to fence performance
• Increased livestock security
• Peace of mind during power outages
• Reduced fence downtime

Battery Always Ready

When mains power is available, the charger automatically maintains your backup battery using a gentle trickle charge.

Advantages include:

• Keeps battery fully charged
• Extends battery readiness
• Automatic charging operation
• No manual charging required
• Reliable emergency backup
• Low-maintenance operation

This ensures your backup battery is always prepared when needed.

Simple Installation

Installation is quick and straightforward.

Simply connect the charger:

• Between your mains power supply and Gallagher energiser
• To a suitable 12V deep cycle battery (not included)

The built-in LED indicators make it easy to monitor system status at a glance.

LED Power Status Indicators

The charger clearly displays which power source is currently operating your energiser.

LED indicators show:

• Green Mains LED – Mains power connected
• Green Battery LED – Battery connected and available
• During a mains failure, the mains LED switches off while the battery LED remains illuminated, confirming the energiser is operating from battery backup.

Specifications

Product Details

• Product: Gallagher Battery Back-Up Charger
• Input Voltage: 15V DC
• Maximum Output Current: 400mA
• Battery Type: 12V Deep Cycle Battery (recommended, not included)
• Automatic Battery Charging: Yes
• Automatic Power Changeover: Yes
• LED Status Indicators: Yes

Compatible Energisers

• Gallagher MB i Series
• Gallagher MBS i Series
• Gallagher MB Range
• Gallagher MBS Range

Why Choose the Gallagher Battery Back-Up Charger?

The Gallagher Battery Back-Up Charger provides automatic backup power, continuous battery maintenance and dependable operation to keep your electric fence running during power outages. With easy installation, intelligent charging and compatibility with Gallagher MB and MBS energisers, it is an essential accessory for protecting livestock and maintaining reliable electric fencing.

Complete your electric fencing system with our range of Gallagher Energisers, Deep Cycle Batteries, Earth Stakes, Electric Fence Wire and Electric Fence Accessories.

Additional information