Gallagher MBS2800i Fence Energiser | Multi Powered - Shop Online

What Farmco Recommends It For:

We recommend the Gallagher MBS2800i fence energiser for properties of up to 121 hectares that need reliable electric fencing wherever the power comes from. Run it from mains in the yards, or switch to battery or solar out in remote paddocks. It suits cattle, sheep, horse and mixed operations wanting smart, connected fence control.

Why It’s a Farmco Favourite:

The MBS2800i combines i Series smarts with the freedom to choose mains, battery or solar power. It tells you about fence problems straight away, so you can fix them before stock get out. Built-in lightning protection and a 3-year warranty make it a dependable choice for Aussie farms.

Why Choose the MBS2800i Fence Energiser?

Gallagher’s i Series technology pushes more power to the end of your fence line. It adjusts voltage output to drive through faults, so your fence keeps working even when vegetation or a broken insulator drains power. With 15 joules output and 28 joules stored, it powers up to 20km of multiwire fence based on Gallagher’s recommendation.

Power Your Fence Your Way

The energiser comes with a mains lead and a battery lead, so you can choose the power source that suits each site. Add a battery and [solar panel] (sold separately) to run it off-grid in remote paddocks.

Your Fence at a Glance

The separate Energiser Controller shows fence voltage and current on a clear display. You can mount it outdoors up to 50m away, such as at the shed door or house yard. Add an [i Series App Gateway] and the Gallagher Devices App sends fence data and fault alerts straight to your phone. You can even switch your MBS2800i fence energiser on or off remotely.

Built for Tough Conditions

Gallagher engineers this unit to handle extreme temperatures, with built-in lightning protection to guard against storm damage.

Expand Your System

Build out your setup with i Series accessories, sold separately: [Fence Monitors], the [Remote & Fault Finder] and the [Alarm System]. Browse our full [electric fencing range] or check the [MBS2800i user manual] for installation details.

Multi powered: runs on mains, battery or solar
Comes with mains and battery lead set
15 joules output energy, 28 joules stored energy
Powers up to 20km of multiwire fence (Gallagher recommendation), up to 80km in ideal conditions
Suits properties up to 121 hectares
i Series technology adjusts voltage to push power through fence faults
Separate Energiser Controller display can be mounted outdoors up to 50m away
Works with the Gallagher Devices App for remote monitoring and on/off control (App Gateway required)
Built-in lightning protection
Performs in extreme temperatures

Brand: Gallagher
Product code: G31501
Dimensions: 345mm W x 205mm H x 95mm D
Product weight: 2.6kg
Average power consumption: 18W
Warranty: 3 years
Power source: Mains, battery or solar (battery and solar panel sold separately)
i Series compatible: Yes
Optional accessories (sold separately): Fence Monitor (G51000), Remote & Fault Finder (G50700), i Series App Gateway (G56703), Alarm System (G57900)
Usage: Install and earth the energiser according to the user manual; use the Controller and app to monitor fence voltage and find faults
Storage: Keep the energiser and controller in a dry, sheltered spot when not in use; disconnect and charge batteries before storing
Safety: Always turn the energiser off before working on the fence; fit electric fence warning signs as required by your state’s regulations; follow Australian electrical standards for mains installation

Resources: MBS1000i, MBS1800i & MBS2800i User Manual | Introduction to Electric Fencing Brochure