Victron 12V 110Ah AGM Deep Cycle Battery M8 | BAT412101085

The Victron Energy 12V 110Ah AGM Deep Cycle Battery is a sealed, maintenance-free lead-acid battery built for cyclic use in solar, off-grid and marine systems. It uses M8 threaded insert terminals for a bolted, vibration-resistant connection, and weighs 30kg, making it suited to fixed installations rather than portable setups.

Key features of this AGM deep cycle battery

• Voltage and capacity, 12V nominal, 110Ah.
• Construction, AGM (Absorbent Glass Mat), sealed and valve-regulated, no electrolyte top-up needed.
• Terminals, M8 threaded insert, accepts ring-terminal cables directly for a secure bolted connection.
• Cycle use, designed for repeated charge and discharge, unlike standby or starter batteries.
• Weight, 30kg.
• Compatibility, works with Victron MPPT charge controllers, MultiPlus and Phoenix inverter/chargers when set to an AGM charge profile.

Product overview

The glass mat separator holds the electrolyte in place, so the battery is spill-proof and does not require a dedicated ventilated battery room, though normal ventilation is still recommended. This differs from flooded lead-acid types, which need regular water top-ups. The M8 threaded inserts allow ring-terminal cables to be bolted directly to the battery, giving a lower-resistance connection than clamp-style posts, useful under inverter loads.

Applications

Fits solar off-grid systems paired with MPPT controllers and standalone inverters, narrowboat and marine house battery banks, motorhome and campervan leisure setups, UPS and backup power systems, and multi-battery banks wired in series or parallel.

Installation notes

Handle with two people or lifting equipment given the 30kg weight. Fit in a stable, ventilated location away from heat and direct sunlight, never in a fully airtight enclosure. Use correctly rated cables with M8 ring terminals, torque fasteners as specified, and set any charger or inverter/charger to an AGM charge profile. Installation on grid-connected systems should be carried out by a qualified electrician in line with UK wiring regulations.

What's in the box

• 1 x Victron Energy 12V 110Ah AGM Deep Cycle Battery (M8 terminals)