Description
xVictron Energy 12V 110Ah AGM Deep Cycle Battery (M8 Terminals)
The Victron Energy 12V 110Ah AGM Deep Cycle Battery is a sealed, maintenance-free lead-acid battery designed for cyclic applications in solar, off-grid and marine systems. With M8 threaded insert terminals, it is suited to professional installations where secure, bolt-on connections are required. At 30kg, it is a substantial battery intended for fixed installations rather than portable use.
Key Features
- 12V nominal voltage with 110Ah capacity, suitable for a wide range of off-grid and backup power applications.
- AGM (Absorbent Glass Mat) construction: sealed, valve-regulated, and maintenance-free with no requirement to top up electrolyte.
- M8 threaded insert terminals provide a secure, vibration-resistant bolted connection, preferred in professional and marine installations.
- Deep cycle design rated for repeated charge and discharge cycles, unlike standard standby or starter batteries.
- Victron Energy manufacture, with consistent quality control and broad compatibility with Victron charge controllers, inverter/chargers and battery monitors.
- Sealed construction means no acid spillage risk and no requirement for a dedicated ventilated battery room, though adequate ventilation is still recommended.
Product Overview
AGM deep cycle batteries use a glass mat separator to hold the electrolyte in place, making them spill-proof and suitable for installation in orientations other than strictly upright. The sealed valve-regulated design means hydrogen gas emission is minimal under normal operating conditions, though some ventilation is still advisable in enclosed spaces. This distinguishes them from flooded lead-acid batteries, which require regular water top-ups and more stringent ventilation.
The 110Ah capacity at 12V gives approximately 1.32kWh of stored energy. In practice, for deep cycle use, a discharge depth of 50% is commonly recommended to preserve cycle life, giving around 660Wh of usable energy per cycle. This battery is well matched to Victron MPPT charge controllers and MultiPlus or Phoenix inverter/chargers, which can be configured with the correct AGM charge profile via VictronConnect or Venus OS.
The M8 threaded insert terminals are a practical advantage over standard post terminals in fixed installations. They accept M8 bolts directly, allowing the use of ring-terminal cables without relying on clamp-style connectors. This results in a lower-resistance, more reliable connection, particularly important in high-current applications such as inverter loads.
Specifications
- SKU: BAT412101085
- Nominal Voltage: 12V
- Capacity: 110Ah
- Battery Type: AGM Deep Cycle, Sealed VRLA
- Terminal Type: M8 threaded insert
- Weight: 30kg
- GTIN: 8719076036975
Applications
- Solar off-grid systems with MPPT charge controllers and standalone inverters.
- Narrowboat, canal boat and marine house battery banks.
- Motorhome and campervan leisure battery installations.
- UPS and backup power systems for telecoms or critical equipment.
- Multi-battery banks wired in series or parallel for higher voltage or capacity systems.
- Remote monitoring stations, agricultural equipment and other fixed off-grid installations.
What Is Included
- 1 x Victron Energy 12V 110Ah AGM Deep Cycle Battery (M8 terminals)
Installation Notes
This battery weighs 30kg and should be handled by two people or with appropriate lifting equipment. Install in a stable, fixed location away from heat sources and direct sunlight. Although sealed AGM batteries produce minimal gas under normal conditions, install in a ventilated space and never in a fully airtight enclosure. Use correctly rated cables with M8 ring terminals and torque fasteners to the manufacturer's specification. Ensure your charger or inverter/charger is set to an AGM-compatible charge profile. For integration into solar PV or mains-connected systems, installation by a qualified electrician is recommended. In the UK, any work on grid-connected systems must comply with relevant wiring regulations and DNO requirements.
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:
- 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.