Victron AGM Super Cycle Battery 12V/230Ah (M8) BAT412123081

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The Victron Energy AGM Super Cycle Battery 12V/230Ah (M8) (BAT412123081) is a high-performance deep cycle AGM battery. Capable of enduring an impressive 300 cycles at 100% depth of discharge (DoD), it's recommended for occasional 100% DoD or frequent 60-80% DoD applications. Designed with low internal resistance, it's ideal for high-current discharge tasks such as inverters, thrusters, and winches. Its innovative chemistry reduces sulfation during deep discharges, resulting in an extended lifespan. This battery features a slightly smaller size and lighter weight compared to standard deep cycle AGM batteries, providing additional benefits. With a 2-year warranty and excellent discharge recovery, it's a reliable choice for various applications.

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Victron Energy AGM Super Cycle Battery 12V/230Ah (M8)   BAT412123081

The Victron Super Cycle 230Ah AGM 12V Leisure Battery can achieve an impressive 300 cycles at 100% DoD. The Victron Super Cycle is a deep cycle AGM battery, and is recommended for applications where there is an occasional discharge to 100% DoD, or a frequent discharge to 60-80% DoD.

The AGM range has very low internal resistance making them particularly suitable for high current discharge applications such as for inverters, thrusters and winches. 

VRLA AGM: design life 7-10 years

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Key Features

A truly innovative battery

The AGM Super Cycle batteries are the result of recent battery electrochemistry developments.

The paste of the positive plates is less sensitive to softening, even in case of repeated 100% discharge of the battery, and new additives to the electrolyte reduce sulfation in case of deep discharge.

Exceptional 100% depth of discharge (DoD) performance

Tests have shown that the Super Cycle battery does withstand at least three hundred 100% DoD cycles.

The tests consist of a daily discharge to 10,8V with I = 0,2C₂₀, followed by approximately two hours rest in discharged condition, and then a recharge with I = 0,2C₂₀.
The two hours rest period in discharged condition will damage most batteries within 100 cycles, but not the Super Cycle battery.

We recommend the Super Cycle battery for applications where an occasional discharge to 100% DoD, or frequent discharge to 60-80% DoD is expected.

Smaller and lighter

An additional advantage of the new chemistry is a slightly smaller size and less weight compared to our standard deep cycle AGM batteries.

Low internal resistance

The internal resistance is also slightly lower compared to our standard deep cycle AGM batteries.


Victron Energy

Manufacturer Part Number






Battery Capacity (C20)


Cold Cranking


Terminal Type

M8 Insert

Terminal Layout


Dimensions (Including Terminals)

L532 x W207 x H226mm




2 Years

Country of Manufacture


Battery Technology


Battery Application

Dual Purpose




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