Description
xVictron Energy LiFePO4 Battery 25.6V 100Ah Smart
The Victron Energy LiFePO4 25.6V 100Ah Smart is a lithium iron phosphate battery designed for professional off-grid, marine, and mobile power applications. It includes an integrated Bluetooth battery management system, allowing direct monitoring and configuration without additional hardware. At 2.56kWh of usable capacity in a single unit, it suits installers building compact but capable energy storage systems.
Key Features
- 25.6V nominal voltage with 100Ah capacity, delivering 2.56kWh per unit.
- Integrated Bluetooth Smart BMS allows monitoring of state of charge, voltage, current and temperature directly from the VictronConnect app.
- LiFePO4 chemistry provides stable thermal performance and a long cycle life compared to lead-acid alternatives.
- Built-in cell balancing and protection against over-voltage, under-voltage, over-current and over-temperature conditions.
- Units can be connected in series (up to 2 units for 51.2V systems) or in parallel to increase capacity, with configuration managed through VictronConnect.
- Compatible with the full Victron ecosystem including MultiPlus, Quattro and SmartSolar charge controllers when used with appropriate system design.
- Weight of 26.5kg in a self-contained enclosure, suitable for fixed installations and larger mobile platforms.
Product Overview
LiFePO4 (lithium iron phosphate) is the preferred lithium chemistry for stationary and mobile energy storage where safety and longevity are priorities. Unlike NMC or NCA chemistries, LiFePO4 does not undergo thermal runaway under normal fault conditions, which matters in enclosed spaces such as boat bilges, vehicle installations or battery rooms. The 25.6V nominal voltage makes this battery a direct fit for 24V system architectures, which are common in marine, motorhome and off-grid cabin installations where higher voltage reduces cable losses without requiring a full 48V system design.
The Smart designation refers to the onboard Bluetooth module and BMS. Installers can use the VictronConnect app on iOS or Android to read cell voltages, set charge parameters, review historical data and configure protection thresholds. This removes the need for a separate battery monitor in many straightforward installations and simplifies commissioning. The BMS communicates state of charge and alarm conditions to compatible Victron devices over VE.Bus or VE.Direct where system integration is required.
Multiple batteries can be paralleled to scale capacity, or two units can be placed in series to build a 51.2V / 48V-nominal system. Victron publishes specific wiring and configuration guidance for multi-battery arrangements, and installers should follow this to ensure balanced operation and correct BMS behaviour across units.
Specifications
- SKU: BAT524110610
- Nominal voltage: 25.6V
- Capacity: 100Ah
- Energy: 2.56kWh
- Chemistry: LiFePO4 (lithium iron phosphate)
- Connectivity: Bluetooth Smart (VictronConnect)
- Weight: 26.5kg
- GTIN: 8719076054627
Applications
- 24V off-grid solar storage systems in cabins, outbuildings and remote sites.
- Marine house battery banks on sailing yachts, motorboats and canal boats.
- Motorhome and campervan leisure battery systems requiring reliable deep-cycle performance.
- Backup power systems paired with Victron MultiPlus or Quattro inverter-chargers.
- Series-connected 48V systems where two units are combined for higher voltage applications.
- Replacement for AGM or gel lead-acid batteries in existing 24V installations.
What Is Included
- 1 x Victron LiFePO4 25.6V 100Ah Smart battery
Installation Notes
This battery should be installed by a qualified electrician or experienced system integrator familiar with lithium battery systems. LiFePO4 batteries require a compatible lithium charge profile; confirm that all charge sources (solar charge controllers, inverter-chargers, alternators) are set correctly before commissioning. Do not mix battery chemistries within the same bank. For series configurations, follow Victron's published guidance on BMS wiring and inter-battery communication. In the UK, any grid-connected elements of the wider system must comply with G98 or G99 requirements as applicable.
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.