Victron 12V 125Ah AGM Super Cycle Deep Cycle Battery
Victron 12V 125Ah AGM Super Cycle Deep Cycle Battery
Highlights:Positive Terminal: Red coded M8 insert battery terminal,Negative Terminal: Blue coded M8 insert battery terminal,Carrying Handle: Integrated rope handles for easier lifting,AGM Chemistry: Absorbent Glass Mat technology for high performance,Deep Cycle Rating: 125Ah at 20 hour discharge rate.
Key features: High performance Super Cycle technology for deeper discharge, Low self-discharge rate for long term storage, Sealed non-spillable maintenance-free construction, Excellent recovery after complete discharge.
Close-up of the battery top showing the inclusion of red and black protective terminal caps designed to prevent accidental short circuits during installation and transport
Detailed technical drawing showing dimensions including 330mm length, 171mm width, and 214mm total height with specific M8 terminal location details and measurements in millimetres 
DESCRIPTION
Victron 12V 125Ah AGM Super Cycle Deep Cycle Battery
Innovative AGM Battery Chemistry for Superior Deep Cycle Performance
The Victron 12V 125Ah AGM Super Cycle Deep Cycle Battery is built using cutting-edge battery electrochemistry designed to outperform traditional AGM batteries in deep discharge environments. An advanced positive plate paste minimizes softening during extreme cycling, while specially developed electrolyte additives significantly reduce sulfation during deep and repeated discharges.
Exceptional 100% Depth of Discharge Capability
This AGM Super Cycle battery is engineered to handle scenarios where full discharge is unavoidable. Rigorous testing confirms it can withstand at least 300 cycles at a true 100% depth of discharge, even when left resting in a fully discharged state. This level of durability sets it apart from standard deep cycle AGM batteries that typically fail under similar conditions.
Verified Cycle Life Performance
- ≥ 300 cycles at 100% DoD for demanding off-grid and backup power systems
- ≥ 700 cycles at 60% DoD for frequent cycling solar and mobile power setups
- ≥ 1000 cycles at 40% DoD for long-term daily-use energy storage
Compact, Lightweight, and Highly Efficient
Thanks to its next-generation AGM chemistry, the Victron 125Ah Super Cycle battery is slightly smaller and lighter than standard deep cycle AGM batteries. Its low internal resistance improves charge acceptance, reduces energy loss, and ensures stable voltage delivery for sensitive electronics and high-demand loads.
Ideal for Mobile, Off-Grid, and Backup Power Applications
This 12V 125Ah AGM deep cycle battery is recommended for applications with frequent 60 to 80 percent depth of discharge or occasional 100 percent discharge. It is perfectly suited for caravan, RV, marine, off-grid solar systems, industrial backup power, and tiny home energy storage installations where reliability and cycle life are critical.
Dependable Power from a Trusted Brand
If you are looking for a compact yet powerful AGM battery that delivers exceptional deep cycle capability, long service life, and proven Victron reliability, the 12V 125Ah AGM Super Cycle battery is an excellent choice for both mobile and stationary energy systems.
Upgrade Your Power System Today
Upgrade your vehicle or off-grid setup now with the Victron 12V 125Ah AGM Super Cycle Deep Cycle Battery and enjoy reliable, long-lasting power for your caravan, RV, marine, off-grid, industrial, or tiny home application.
SPECIFICATIONS
Specifications
| Article Number | BAT412112081 |
|---|---|
| Voltage | 12 V |
| Ah C5 (10.8 V) | 105 |
| Ah C10 (10.8 V) | 114 |
| Ah C20 (10.8 V) | 125 |
| L x W x H | 330 x 171 x 214 mm |
| Weight | 33 kg |
| CCA @0 °F | 550 |
| RES CAP @80 °F | 220 |
| Terminals | M8 Insert |
| Absorption (Cycle Service, Normal) | 14.2 - 14.6 V |
| Absorption (Cycle Service, Fast Recharge) | 14.6 - 14.9 V |
| Float | 13.5 - 13.8 V |
| Storage | 13.2 - 13.5 V |
| Cycle Life @ 100% DoD | ≥ 300 cycles (discharge to 10.8 V with I = 0.2C20, followed by approximately two hours rest in discharged condition, and then a recharge with I = 0.2C20) |
| Cycle Life @ 60% DoD | ≥ 700 cycles (discharge during three hours with I = 0.2C20, immediately followed by recharge at I = 0.2C20) |
| Cycle Life @ 40% DoD | ≥ 1000 cycles (discharge during two hours with I = 0.2C20, immediately followed by recharge at I = 0.2C20) |
| Recommended Temperature Compensation | -4 mV / Cell (-24 mV / °C for a 12 V battery) |
| Temperature Compensation Centre Point | 25 °C / 70 °F |
| SKU: | VIC-BAT412112081 |
| Barcode: | 8719076041832 |
| Model #: | BAT412112081 |
| MPN: | BAT412112081 |
WARRANTY
Victron Energy Limited Warranty Policy
Direct Customers
Victron Energy provides the following warranty to any direct customer (OEM, distributor or dealer) in relation to any products that Victron Energy has directly sold to the direct customer. This warranty is not an end-user warranty between Victron Energy and an end-user, and end-users shall not have any rights or remedies under this limited warranty towards Victron Energy directly. The direct customer shall, in turn, ensure that the end-user is provided with a warranty identical to this warranty, subject to applicable local mandatory law.
End-Users
Victron Energy may also provide a warranty directly to end-users, in which case the below warranty conditions equally apply to such warranty. In that case, end-users shall claim their warranty at their place of purchase or through the original direct customer of Victron, which can be found through the support section on Victron’s website https://www.victronenergy.com/support. Hence, the direct customer shall on behalf of Victron Energy deal with any warranty claims made under any warranty that Victron Energy may provide directly to end-users. This support section on Victron’s website https://www.victronenergy.com/support will provide further guidance on the procedure for end-users to make a claim under this limited warranty.
If the end-user is a consumer – a natural person who is acting for purposes which are outside that person's trade, business, craft or profession – the following applies. The rights and remedies granted to the consumer under this limited warranty are without prejudice to the consumer’s statutory rights. Furthermore, the consumer is entitled by law to remedies from the seller free of charge in the event of a lack of conformity of the goods (such as repair, replacement, price reduction or rescission), which remedies are not affected by this limited warranty.
Warranty
Victron Energy warrants its products to be free from defects in workmanship and materials for a period of 5 years from the date of purchase by the original end-user, with a maximum of 66 months from the Victron Energy invoice date. Exceptions on this are: lead-acid batteries: 2 years from date of purchase by the original end-user, with a maximum of 30 months from the Victron Energy invoice date, Lithium batteries: 3 years from date of purchase by the original end-user, with a maximum of 42 months from the Victron Energy invoice date. In addition to this, proof of correct battery usage is required when making a battery warranty claim.
For a 10% surcharge on the current net price for products that came with a 5-year warranty, an additional 5 years of warranty can be purchased by Victron’s direct customers, bringing the total warranty to 10 years. Warranty extensions need to be applied for ultimately one year before the expiration of the original term. Victron may ask proof that the product was still functional at the time of purchase of the extended warranty.
During the warranty period, Victron Energy will, at its discretion, repair, replace or (partly) credit the defective product free of charge. The warranty does not include performing or reimbursing de‐installation, transportation, and re‐installation.
This warranty will be considered void if the unit has suffered any physical damage or alteration, either internally or externally, and does not cover damages arising from improper use like:
- Reversed battery polarity.
- Inadequate connection.
- Mechanical shock or deformation.
- Contact with liquid or oxidation by condensation.
- Use in an inappropriate environment (dust, corrosive vapour, humidity, high temperature, biological infestation, etc.).
- Breakage or damage due to lightning.
- Connection terminals and screws destroyed or other damages, like overheating, due to insufficient tightening.
- For any electronic breakage except due to lightning (reverse polarity, over‐voltage due to external cause), the state of the internal control diode and/or the input/output X and Y capacitors determine the warranty.
This warranty will not apply where the product has been misused, neglected, improperly installed, or repaired by anyone other than Victron Energy or one of its authorized Repair Centres. In order to qualify for the warranty, the product must not be disassembled or modified.
This warranty and our warranty obligations thereunder (repair, replacement or credit) are the direct customer’s and, if applicable, the end-user’s sole rights and remedies and our sole obligations with respect to any defective and/or non-conforming product or breach of warranty and is subject to and without prejudice to the limitations of liability in this warranty.
Victron Energy shall not be liable for damages, whether direct, incidental, special, or consequential, even caused by negligence or fault.
As a product requires service, it must be brought back to the place of purchase. In case no contact can be made with the merchant, or if he is either unable or not allowed to provide service, direct contact should be made with Victron Energy through the support section on Victron’s website.
In case Victron Energy replaces a product, it will own the replaced product. Victron Energy owns all parts removed from repaired products. Victron Energy uses new or reconditioned parts made by various manufacturers when performing warranty repairs or building replacement products.
If Victron Energy repairs or replaces a part of a product, its warranty term is not extended: the warranty will apply for the remaining term of the original warranty term. For example, if Victron Energy replaces a product with a 5-year warranty after 3 years, the warranty of this product will apply for another 2 years, with a minimum of 6 months.
All remedies and the measure for damages are limited to the above. Victron Energy shall in no event be liable for consequential, incidental, contingent or special damages, even if having been advised of the probability of such damages.
The foregoing limited warranty provided by Victron Energy is in lieu of any other warranties, express or implied arising by law, course of dealing, course of performance, usage of trade or otherwise, of any kind whatsoever including, without limitation, warranties of merchantability or fitness for a particular purpose, with respect to any product. The above is without prejudice to the arrangement for consumers detailed above.
Life Support Policy
As a general policy, Victron Energy does not recommend the use of any of its products in life support applications where failure or malfunction of Victron Energy's product can be reasonably expected to cause the failure of the life support device or to significantly affect its safety or effectiveness. Victron Energy does not recommend the use of any of its products in direct patient care. Victron Energy will not knowingly sell its products for use in such applications unless it receives in writing assurances satisfactory to Victron Energy that the risks of injury or damage have been minimized, the customer assumes all such risks, and the liability of Victron Energy is adequately protected under the circumstances.
Warranty on repairs for products outside their warranty period
The warranty period on products that are outside their warranty period and have been repaired by Victron Energy or one of the Victron Energy Repair centres is six (6) months from delivery. The same applies to spare parts and circuit boards that have been supplied or repaired by Victron Energy.
Transport
It is the responsibility of the sender to sufficiently package these products. The transport must be organized in a way to avoid any damage, especially when a single unit or heavy unit is sent.
Severability
If a part of the terms and conditions of this warranty is held invalid, void or unenforceable due to any particular national or international legislation, it shall not affect other parts of the terms and conditions of this warranty.
Applicable law
This warranty is exclusively governed by the laws of the Netherlands, to the exclusion of the UN Convention on Contracts for the International Sale of Goods.
Contact details
Victron Energy B.V. | De Paal 35, 1351 JG Almere, The Netherlands | https://www.victronenergy.com/support

















































