Description
xVictron Energy 12V 220Ah AGM Deep Cycle Battery
The Victron Energy 12V 220Ah AGM Deep Cycle Battery is a sealed, maintenance-free lead-acid battery rated at C20 capacity. It is designed for cyclic applications in solar, off-grid, marine and backup power systems where reliable deep discharge performance is required.
Key Features
- 220Ah capacity rated at C20 discharge rate, providing a realistic usable capacity figure for deep cycle applications.
- Absorbent Glass Mat (AGM) construction eliminates free electrolyte, making the battery spill-proof and suitable for installation in confined or enclosed spaces.
- Sealed, valve-regulated design requires no water topping and produces minimal gassing under normal charge conditions.
- 12V nominal voltage, compatible with standard 12V charge controllers, inverters and battery management systems.
- Heavy-duty construction with a 62.5 kg build, reflecting the high lead content associated with genuine deep cycle performance.
- Victron Energy manufacture, with consistent quality control and full compatibility with Victron charge controllers, inverters and battery monitors.
Product Overview
AGM deep cycle batteries differ from standard standby (float) batteries in their plate thickness and active material density. Thicker plates allow the battery to withstand repeated deep discharge and recharge cycles without the accelerated plate degradation that would occur in a battery designed purely for standby use. The C20 rating means the 220Ah figure is measured over a 20-hour discharge period, which is the standard reference point for solar and off-grid sizing calculations.
The AGM separator holds the electrolyte in suspension against the plates rather than allowing it to pool freely. This construction improves charge acceptance, reduces internal resistance compared to flooded equivalents, and allows the battery to be installed in any orientation except inverted. It also means no acid spillage risk during transport or installation, which is a practical consideration on marine vessels or in vehicle-based systems.
Victron AGM Deep Cycle batteries are designed to work within the Victron ecosystem. They respond correctly to Victron's recommended charge profiles (bulk, absorption, float) and are recognised by Victron Battery Monitors and BMV units when configured appropriately. This makes them a straightforward choice for installers already working with Victron inverter-chargers or MPPT charge controllers.
Specifications
- SKU: BAT412201084
- Nominal Voltage: 12V
- Capacity: 220Ah (C20)
- Battery Type: AGM Deep Cycle, Sealed VRLA
- Weight: 62.5 kg
- GTIN: 8719076037088
Applications
- Solar energy storage in off-grid and hybrid systems with MPPT or PWM charge controllers.
- Marine house battery banks for powering onboard electronics, lighting and appliances.
- Motorhome and campervan leisure battery installations.
- UPS and backup power systems for telecoms, security and critical equipment.
- Remote site power where grid connection is unavailable and reliable cycling is essential.
- Battery banks in multi-battery 12V, 24V or 48V configurations (wired in series or parallel as required).
What Is Included
- 1 x Victron Energy 12V 220Ah AGM Deep Cycle Battery
Installation Notes
At 62.5 kg, this battery requires two people or mechanical handling equipment for safe positioning. Ensure the installation location provides adequate ventilation, even though AGM batteries produce minimal gas under normal conditions. Use correctly rated cable, fusing and terminal hardware for a 12V high-capacity battery bank. For solar PV and off-grid system installations, connection by a qualified electrician or MCS-accredited installer is recommended. When configuring charge parameters, use Victron's published charge profile for AGM Deep Cycle batteries to avoid undercharging or overcharging, both of which reduce cycle life.
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Non-faulty items returned after 14 days and/or not in their original, undamaged packaging can only be exchanged for store credit - 15% off the items returned.
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.