Multi Powered MB2800i Electric Fence Energiser/Charger (230V/12V)

Brand: Gallagher
Brand: Gallagher

Multi Powered MB2800i Electric Fence Energiser/Charger (230V/12V)


Incl. VAT 20%
  • Free UK delivery from £60
  • Shipped from our warehouse in the UK
  • 30 day returns
1 - 2 days

- Mains powered - Ideal for fences up to 80 km - Voltage 7,000 V - Charging energy 21 Joule - 7 year warranty! Suitable for; horses - cattle - sheep - goats - deer - pigs

Gallagher Multi Powered MB2800i Electric Fence Energiser/Charger (230V/12V)


The MB2800i is the most powerful and intelligent cordless device on the market from Gallagher. This powerful energiser has enough power to operate a fence of up to 80 km in length. In addition, this device is suitable for operation with a rechargeable battery (and solar module) or for connection to the mains voltage.

Unique to the I-series is the external display, which you can attach to any place you want, in up to 50 m (*3m wire included) distance to the energiser. On it you can read the status of your fence and operate your device. In case of a power failure, for example, by a fallen branch or vandalism on the fence you will be alerted immediately. The exact error location is displayed immediately if you also install fence monitors. Watch how the Gallagher I series work

You can switch off the fence directly on site with the remote control (optional) and can fix the error quickly, then turn on the fence with the optional remote control again. This reduces the risk of your animals breaking out!

The Gallagher MB2800i can be supplemented with various i-series accessories such as an i-Series remote control, an alarm system, a warning light, a siren, a (max 6) fence monitor (s), an SMS module and Wifi Gateway. In combination with the optionally available SMS module of the i-series, in the event of a power failure, a warning message will be sent immediately to your mobile phone or to an alarm control panel. The Wifi Gateway will give you real time fence information on an app on your phone.

Top features MB2800i multi powered energiser:

  • The exact error location is displayed immediately
  • Switching the fence on and off by remote control (included)
  • Complete control of your fence when using (max.6) fence monitor (s) (1x included)
  • Suitable for long, multi-stranded fences
  • Display (LED / LCD): Yes

Our recommendation:

To connect the Gallagher MB2800i multi power energiser with a 12V battery, make use of 004938, 582207, 401218 or 401324.

Reference grounding - only the I series offers:The i Series electric fence units offer many benefits to you as a user. This will allow you to view the performance of your fence and ground on the supplied monitor, as well as set up alarm notifications.

To read the power of your ground, a reference grounding is required, which you can set up as follows:
a) Install a single galvanized earth pile post (at least 10 feet (60 cm) long from the fence and at least 10 meters away from power cords, telephone cables, water pipes or building earth.
b) Connect the reference earthing pole via a ground cable to the black clip on the energiser.

Register your device now and receive a 7-year warranty on this product!

Energiser Performance Figures – Gallagher MB2800i

Input Consumption power supply(V/mA) Stored Joules Output Joules Output Volts Multiwire Distance - ideal conditions (km)







Grid area (Hectare/Acre): 120/300.
Suitable for: Horses, ponies, cattle, sheep, goats, pigs and big game.
Output voltage (V): 7000
Stored energy (J): 21
Output energy (J): 14
Multiwire distance - ideal conditions (km): 80
Multiwire distance - light growth (km): 50
Multiwire distance - recommended (km): 20
Grid area (hectare/acre): 120/300
Current consumption power supply (V/mA): 17.7
Current consumption battery (V/mA): 1200
Battery save mode: Yes
Battery LED (indicator): Yes
Auto Power conservation to prevent damage to battery: Yes
External display: Yes
Easy-to-read display power (A): Yes
Easy-to-read output voltage (V): Yes
Easy-to-read earth voltage (V): Yes
Alarm indicator - LED fence voltage: Yes
Half power option: Yes
Sound alarm fence - earth: Yes
Terminal reference earth: Yes
Adaptive control: Yes
Security with short - circuit: Yes
Power supply included: Yes
Suitable for solarpanel (W): *2 x 60 W
Recommended power supply: 3x Optima YT S5,5L
Recommended number of earth stakes: 6 x 2 m
Dimensions (L x B x H) mm: 345 x 95 x 205
Weight (kg): 5.6
Ideal for/keeping out: Horses, Cattle, Deer, Sheep, Pigs and Goats

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