Description
xVictron 12V 100Ah AGM Super Cycle Deep Cycle Battery – BAT412110081
The Victron 12V/100Ah AGM Super Cycle Battery is built for systems where the battery is discharged regularly and deeply. Improved plate chemistry gives it better resistance to sulphation and plate softening compared with standard AGM deep cycle batteries, which is what actually kills batteries in daily cycling applications.
Victron’s own testing shows at least 300 cycles at 100% depth of discharge, 700 cycles at 60% DoD and 1000 cycles at 40% DoD. For a system that discharges to 60% every day, that is roughly two years of daily cycling before capacity drops below the rated threshold. Comparable standard AGM batteries typically manage 150–200 cycles at similar depths.
Key Features
- 12V nominal, 100Ah at C20 (90Ah at C10, 82Ah at C5)
- M6 insert terminals for secure, low-resistance connections
- At least 300 cycles at 100% DoD
- At least 700 cycles at 60% DoD
- At least 1000 cycles at 40% DoD
- Improved resistance to sulphation during deep discharge
- Reduced positive plate softening under repeated full discharges
- Lower internal resistance than standard deep-cycle AGM batteries
- VRLA sealed design, maintenance free
- Temperature compensation: -24mV per °C for 12V battery (centre point 25°C)
Product Overview
Standard AGM batteries are designed for standby use with occasional discharges, not daily deep cycling. The Super Cycle range is specifically developed for applications where the battery works hard every day. The positive plate paste is formulated to be less sensitive to softening under repeated full discharges, and special electrolyte additives reduce sulphation buildup during deep discharge rest periods.
This makes a measurable difference in real installations. A standard AGM battery installed in an off-grid solar system or a campervan will typically show significant capacity loss within 18 months of daily cycling. The Super Cycle battery is engineered to last considerably longer under the same conditions.
Technical Specifications
| Parameter | Value |
| Article number | BAT412110081 |
| Nominal voltage | 12V |
| Capacity at C20 | 100Ah |
| Capacity at C10 | 90Ah |
| Capacity at C5 | 82Ah |
| Terminals | M6 insert |
| Dimensions | 260 x 168 x 215mm |
| Weight | 26kg |
| Battery type | VRLA AGM, sealed maintenance-free |
| Temp. compensation | -24mV/°C (12V battery, centre 25°C) |
Cycle Life
| Depth of Discharge | Minimum Cycle Life |
| 100% DoD | 300 cycles |
| 60% DoD | 700 cycles |
| 40% DoD | 1000 cycles |
Applications
- Off-grid solar battery storage
- Marine and sailing vessel house batteries
- Campervan and motorhome leisure batteries
- Backup power installations
- Mobile and portable power systems
- Systems with regular daily deep discharge cycles
What Is Included
- 1 x Victron 12V/100Ah AGM Super Cycle Battery (BAT412110081)
Installation Notes
Install in a well-ventilated space. AGM batteries are sealed but should not be enclosed in airtight compartments. Ensure correct fusing and cable sizing for the installation current. Do not mix AGM and lithium batteries on the same bus without appropriate protection. Apply temperature compensation to the charge voltage when operating consistently below 10°C or above 30°C.
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.