Victron Energy 12V 220Ah Deep Cycle AGM Battery – Group 8D
Reliable, High-Capacity Power for Demanding Off-Grid and Backup Systems
Model: BAT412201084
The Victron Energy 12V 220Ah AGM Battery is engineered for reliable performance in demanding off-grid, marine, and backup power systems. Built with Absorbent Glass Mat (AGM) technology, this deep cycle battery offers high energy density, exceptional cycling capability, and maintenance-free operation.
Whether you're powering inverters, winches, or electric thrusters, this Group 8D battery delivers dependable power with low internal resistance, making it ideal for high-current discharge applications.
Key Features:
- High Capacity: 220Ah at 12V – ideal for large energy storage needs
- AGM Technology: Leak-proof, vibration-resistant, and maintenance-free
- Low Internal Resistance: Perfect for high-power demands like inverters or marine thrusters
- Reliable Float Life: 7–10 years at 20°C for long-term standby applications
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Deep Cycle Performance:
- 400 cycles at 80% depth of discharge
- 600 cycles at 50% depth of discharge
- 1500 cycles at 30% depth of discharge
Applications:
- Off-grid solar and wind power systems
- Backup power for homes or businesses
- Marine systems (thrusters, winches, inverters)
- RVs, motorhomes, and camper power banks
- Industrial and commercial UPS systems
Battery Group Size: 8D
Nominal Voltage: 12V
Capacity: 220Ah
Technology: AGM (Absorbent Glass Mat)
Maintenance: Sealed – no watering required

Width: 62.79" (1595mm)
Crossbar Length: 62.40" (1585mm)
130 HR Transit: 104.72" (266.0cm)
148 MR Transit: 132.3" (336.0cm)
148 HR Transit: 81.9" (308.0cm)
148 HR EXT Transit: 150.4" (382.0cm)
Lengths by Vehicle:
Internal Width: 62.22" (1555mm)
130 Transit: 49 lbs
148 Transit: 58 lbs
148 EXT Transit: 74 lbs