Victron Energy 12V/110Ah Gel Deep Cycle Battery (BAT412101104)

With a 12-year design life and 1500 cycles at 30% depth of discharge, this 12V/110Ah gel battery delivers exceptional longevity for demanding off-grid, marine, and solar applications. Its sealed, maintenance-free VRLA construction and low self-discharge ensure reliable power storage with minimal upkeep.

Overview

The Victron Energy BAT412101104 is a premium deep cycle gel battery engineered for cyclic use. It offers a nominal capacity of 110Ah (C20) and a robust design that withstands frequent charge/discharge cycles, making it ideal for renewable energy systems, recreational vehicles, boats, and backup power installations.

What stands out

• Long service life: up to 12 years in float service at 20°C
• High cycle endurance: 400 cycles at 80% DoD, 600 at 50%, 1500 at 30%
• Maintenance-free and sealed (VRLA) – no watering or acid checks
• Low self-discharge: less than 2% per month at 20°C
• Reliable performance across temperatures from -20°C to 50°C
• M8 threaded terminals for secure, low-resistance connections

Technical details

• Battery type: Gel Deep Cycle (VRLA)
• Nominal voltage: 12V
• Nominal capacity: 110Ah (C20), 100Ah (C10), 90Ah (C5)
• Maximum charge current: 22A
• Float charge voltage: 13.5–13.8V (20°C)
• Absorption charge voltage: 14.1–14.4V (20°C)
• Internal resistance: <4mΩ
• Terminal type: M8 threaded inserts
• Operating temperature (discharge): -20°C to 50°C
• Maintenance: maintenance-free, sealed

Our verdict

A robust and dependable energy storage solution for serious off-grid and mobile power needs. Its long cycle life and minimal maintenance requirements make it a smart investment for solar, marine, and backup systems.