Victron Energy 12V/240Ah AGM Deep Cycle Batt. (M8) (BAT412124081)

Victron AGM Deep Cycle Battery 12V 240Ah M8

The Victron AGM Deep Cycle 12V 240Ah (BAT412124081) is a sealed flat-plate VRLA battery designed to deliver sustained energy in off-grid solar systems, backup power, marine installations, campers, motorhomes and auxiliary services. AGM technology holds the electrolyte in glass-fibre separators and requires no routine water topping-up.

It provides 240Ah at C20 and 25°C, copper M8 terminals and a construction intended for cyclic and float operation. Before ordering, check voltage, available space, weight, polarity, charging current and compatibility with the charger or inverter.

Key features

• Nominal voltage: 12V.
• Rated capacity: 240Ah at the 20-hour discharge rate and 25°C.
• Technology: sealed flat-plate AGM VRLA.
• Terminals: copper M8.
• Float design life: 7–10 years at 20°C.
• Reference cycle life: 400 cycles at 80%, 600 at 50% and 1,500 at 30% depth of discharge.

Technical specifications

Applications and compatibility

Suitable for correctly sized 12, 24 or 48V battery banks, off-grid solar energy, backup power, boats and leisure vehicles. Do not mix batteries of different capacity, technology, age or state of charge. Explore our solar batteries, chargers and power supplies, battery monitors and the complete Victron Energy range.

Frequently asked questions

Is the 240Ah rating measured at C20? Yes. Victron states the nominal capacity at the 20-hour discharge rate and 25°C.

Can it be fitted as a direct replacement? Only when voltage, dimensions, M8 terminals, polarity, capacity and charging profile all match. Its 67kg weight also means the battery compartment and ventilation must be checked.