Mastervolt

Mastervolt AGM Battery (12V / 225Ah)

£715.54
Tax included.
62002250
High-capacity 12V 225Ah maintenance-free AGM battery (group 8D) combining strong starting power with generous reserve. Sealed glass-mat construction allows flexible installation and suits both engine starting and medium cyclic use.

Collection or delivery in 1-2 weeks

Pickup available at Mercury Yacht Harbour

Usually ready in 2-4 days

Description

The Mastervolt AGM 12/225 (group 8D) is a high-capacity 12 volt, 225Ah absorbed glass mat battery for demanding marine and mobile electrical systems. In an AGM battery the electrolyte is largely absorbed in glass fibre, so the battery is completely maintenance-free and produces no gas under normal use. Its sealed construction allows installation in almost any position and makes it a straightforward upgrade from a conventional flooded lead-acid battery.

The construction gives very fast discharge at high currents, delivering an excellent starter function alongside generous reserve capacity for medium cyclic use. Glass-fibre technology keeps internal resistance low and thicker plates help extend service life. The battery poles can be unscrewed, so the AGM 12/225 works with every standard Mastervolt battery terminal. Each battery carries a two year warranty.

PRODUCT DETAILS

  • 12V nominal voltage with 225Ah C20 capacity
  • Maintenance-free sealed AGM construction with no gas formation in normal use
  • Excellent starter function with high current delivery
  • Low internal resistance from glass-fibre technology
  • Thicker plates for extended lifespan
  • Can be installed in almost any position
  • Battery poles unscrew to suit every standard battery terminal
  • Suitable for medium cyclic use
  • Two year warranty

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General specifications

Nominal battery voltage12 V
Nominal battery capacity C20225 Ah
Max. charge current63 A
TerminalsM8 / A-type

Physical

Outside dimensions (l x w x h, incl. handles, without automotive terminal post)522 x 240 x 224 mm
Weight63.5 kg

Technical specifications

CCA to DIN680 A
CCA to SAE1080 A

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Does the AGM 12/225 need maintenance?
No. The electrolyte is absorbed in glass fibre, so the battery is completely maintenance-free with no gas formation under normal use.
Can it be installed in any position?
AGM batteries are sealed and can be installed in almost any position, which suits tight or awkward battery compartments.
Is the AGM 12/225 suitable for both starting and house loads?
Yes. Its low internal resistance gives an excellent starter function, while the 225Ah capacity provides generous reserve for medium cyclic use.
What terminals does it use?
The battery has M8 / A-type terminals. The poles can be unscrewed so it works with every standard Mastervolt battery terminal.