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LiFePO4 leisure battery MINI 12.8 V 100 Ah with advanced BMS, compact solar storage at Braguscamp
The MINI LiFePO4 12.8 V 100 Ah battery is a compact lithium iron phosphate battery for campervans, boats and solar installations. With a nominal 1280 Wh of stored energy and a maximum current of 100 A, it is a modern replacement for a traditional leisure battery when space on board is limited.
It is built with Grade A cells and PowMr technology, and an advanced BMS protects it against overcharging, short circuits and extreme temperatures. The rated cycle life is 6000 cycles at 0.2C, 25 °C and 80% depth of discharge, so it is designed for daily charging and discharging over many seasons.
If you need more voltage or capacity, the battery can be connected in series and in parallel, up to four units (4S4P). It suits camper conversions, fishing boats, electric scooters, alarm systems and home solar kits. Order it on braguscamp.com with shipping to Spain and Europe and flexible payment with seQura.
Why choose the MINI LiFePO4 100 Ah
Compact format
A MINI design that fits where space is tight, in campervans, boats and small installations.
1280 Wh of energy
12.8 V and 100 Ah of usable lithium storage for your 12 V system.
6000 cycles
Rated at 0.2C, 25 °C and 80% depth of discharge, for years of regular use.
Grade A cells
Selected cells for efficiency and a long service life.
Advanced BMS
Protection against overcharging, short circuits and extreme temperatures.
Expandable to 4S4P
Connect up to four batteries in series and in parallel to grow your system.
Features of the MINI LiFePO4 12.8 V 100 Ah battery
Compact lithium storage for 12 V systems
The MINI LiFePO4 is designed for installations where every centimetre counts. Its compact body makes it easier to fit under a seat, in a locker or in a boat compartment than many traditional batteries. At 12.8 V nominal it integrates with typical 12 V camper and marine systems, giving you lithium performance without having to redesign the space around it.
Grade A cells and PowMr technology
The battery uses Grade A LiFePO4 cells, selected for efficiency and consistency, together with PowMr technology. Lithium iron phosphate is known for its thermal stability and its ability to deliver steady voltage throughout the discharge, so lights, pumps and fridges keep working evenly until the battery approaches the end of its usable charge.
Advanced BMS that protects every cell
The built-in battery management system monitors the battery continuously and protects it against overcharging, short circuits and extreme temperatures. This protection is what makes lithium batteries safe and durable in daily use: the BMS steps in before the cells are exposed to harmful conditions, helping you avoid costly mistakes in your installation.
6000 cycles for long-term use
The manufacturer rates the battery at 6000 cycles at 0.2C, 25 °C and 80% depth of discharge. In other words, it is built for regular charging and discharging, whether you travel every weekend or use it as storage for a solar installation at home. Actual service life always depends on the conditions of use, temperature and how deeply you discharge it.
Expandable in series and parallel
Need more capacity or a higher voltage? The MINI LiFePO4 allows up to four units in series and in parallel (4S4P). Parallel connection increases capacity while keeping 12.8 V, while series connection increases voltage for 24 V or 48 V systems. Always use identical batteries at the same state of charge and follow the manual.
What's included
✓ MINI LiFePO4 12.8 V 100 Ah battery
✓ Integrated advanced BMS
✓ User manual
Capacity, size and who it is for
With 12.8 V and 100 Ah, the MINI LiFePO4 stores a nominal 1280 Wh and supplies up to 100 A. Its compact format makes it a good fit for small campervans, boats and solar kits where a larger battery would not fit.
✓ 12.8 V nominal voltage and 100 Ah capacity
✓ 1280 Wh of stored energy and up to 100 A of current
✓ Compact MINI format for tight spaces
✓ For campervans, boats, fishing, scooters, alarms and solar kits
Installation and charging advice
Charge the battery with a charger, DC-DC booster or solar charge controller that has a LiFePO4 (lithium) profile; chargers designed only for lead-acid or AGM batteries may not charge it correctly. Use cables of the appropriate cross-section, a suitable fuse close to the positive terminal and tighten the terminals firmly. Read the supplied manual before installing and, if in doubt, ask a qualified installer.
To connect several units in series or parallel, use identical batteries of the same model, capacity and age, and bring them to the same state of charge before connecting them, with a maximum of four in series and four in parallel. The battery is rated for 100 A maximum current, so size inverters and loads accordingly and do not exceed this limit.
Tips to get the most out of it
✓ Set your charger or solar controller to the LiFePO4 profile before the first charge.
✓ Keep loads within the 100 A maximum current of the battery.
✓ Install a fuse or circuit breaker on the positive cable close to the battery.
✓ Mount the battery securely so it cannot move while driving or sailing.
✓ Avoid charging below freezing; the BMS protects against extreme temperatures, but mild conditions are best.
✓ Check the terminals and connections at the start of each season.
Technical specifications
| Model | MINI LiFePO4 |
| Product type | Solar / leisure battery |
| Chemistry | LiFePO4 (lithium iron phosphate) |
| Nominal voltage | 12.8 V |
| Capacity | 100 Ah |
| Stored energy | 1280 Wh |
| Maximum current | 100 A |
| Series / parallel | Up to 4 in series and 4 in parallel (4S4P) |
| Cycle life | 6000 cycles (0.2C, 25 °C, 80% DoD) |
| Cells | Grade A |
| BMS | Protection against overcharging, short circuits and extreme temperatures |
| Technology | PowMr |
| Colour | Black / orange |
| Reference | LIFEPO4-100 |
MINI LiFePO4 100 Ah compared with the 200 Ah battery
| MINI LiFePO4 100 Ah (this one) | LiFePO4 200 Ah PowMr | |
|---|---|---|
| Nominal voltage | 12.8 V | 12.8 V |
| Capacity | 100 Ah | 200 Ah |
| Stored energy | 1280 Wh | Approx. 2560 Wh (12.8 V × 200 Ah) |
| Maximum current | 100 A | 200 A charge / discharge |
| Series / parallel | Up to 4 in series and 4 in parallel (4S4P) | Up to 4 in series and 4 in parallel |
| Cycle life | 6000 cycles (0.2C, 25 °C, 80% DoD) | 6000 cycles (0.2C, 25 °C, 80% DoD) |
| Cells and BMS | Grade A, advanced BMS | Grade A, advanced BMS |
Both share the same 12.8 V voltage, Grade A cells and 6000-cycle rating. Choose the MINI 100 Ah for compact installations and the 200 Ah when you need twice the capacity and current.
Ideal for
✓ Small campervans and car camping conversions
✓ Boats and fishing equipment
✓ Home or garden solar kits
✓ Electric scooters and mobility projects
✓ Alarm and backup systems
Care and maintenance
✓ Store the battery partially charged in a cool, dry place when it is not in use for long periods.
✓ Recharge it every few months during storage to avoid deep discharge.
✓ Keep the terminals clean, dry and well tightened.
✓ Do not open the case, short the terminals or expose the battery to water or fire.
Frequently asked questions about the MINI LiFePO4 100 Ah
Can I replace my lead-acid leisure battery with this one?
In many 12 V systems, yes, because the nominal voltage is 12.8 V. However, your charger, DC-DC booster and solar controller must have a LiFePO4 charging profile. Check your equipment before replacing the battery, and consult a qualified installer if you are not sure.
How much energy does it store?
The battery has a capacity of 100 Ah at 12.8 V, which equals a nominal 1280 Wh. How long it lasts depends on the consumption of your devices: divide the energy by the total watts drawn and allow a margin for losses, especially if you use an inverter.
What does 6000 cycles mean?
It is the cycle life rated by the manufacturer under specific test conditions: 0.2C charge and discharge, 25 °C and 80% depth of discharge. Real service life depends on how you use the battery, the temperature and how deeply you discharge it, but it indicates a battery built for daily use.
Can I connect several batteries together?
Yes. You can connect up to four in series and four in parallel (4S4P). Use identical batteries of the same model, capacity and age, bring them to the same state of charge first and follow the manual. Parallel increases capacity, series increases voltage.
What does the BMS protect against?
The integrated BMS protects the battery against overcharging, short circuits and extreme temperatures. It is an essential safety element that monitors the cells and disconnects them before they are exposed to harmful conditions. It does not replace a proper fuse in your installation.
What is the difference between the MINI 100 Ah and the 200 Ah battery?
Both are 12.8 V LiFePO4 batteries with Grade A cells, an advanced BMS and a 6000-cycle rating. The MINI offers 100 Ah and up to 100 A in a compact format, while the 200 Ah model doubles the capacity and supports up to 200 A of charge and discharge.
Can I use it with solar panels?
Yes. It is designed for solar storage in campervans, boats and home kits. Connect the panels through a solar charge controller set to a LiFePO4 profile, never directly to the battery. The controller manages the charge and protects the system.
Do you ship batteries to other European countries?
Yes. We ship to Spain and to other European countries. You will see the delivery options for your address at checkout on braguscamp.com. For any question about shipping, write to us on WhatsApp or at info@braguscamp.com.
Can I pay with seQura?
Yes. At checkout on braguscamp.com you can choose seQura as your payment method, with flexible payment and financing options. The plans available for your order are shown during checkout, so you can spread the cost if you prefer.
What guarantee does the battery have?
The MINI LiFePO4 100 Ah is covered by the 3-year legal guarantee. If you notice any problem, contact our customer service on WhatsApp or at info@braguscamp.com with your order number and a short description, and we will help you.
Upgrade your 12 V system to lithium
Order the MINI LiFePO4 12.8 V 100 Ah on braguscamp.com with shipping to Spain and Europe. Questions about your installation? Write to us on WhatsApp or at info@braguscamp.com.
