100Ah BullTron Slim Polar | The slimmest 100Ah LiFePO4 battery on the market.

If you don't have room for a battery in your motorhome or would like to use the storage space for something else, then we have just the thing for you.
Our new 12V 100Ah Slim LiFePO4 battery can be installed in the base of cabinets or in intermediate floors as well as behind side panels with a height of only 58mm .
This means you don't lose any storage space for additional battery capacity.

This is a fully-fledged battery with all the extras and high performance (operation of a 2000W inverter is possible).
Thanks to the integrated mounting system, this battery can not only be mounted in any position, but can also be easily stacked on top of each other for larger capacities.

Discover new possibilities and spaces for your batteries and create more space in your motorhome.

• Installation is incredibly simple: remove the old battery, insert the new one, and you're done. BMS, Bluetooth, active balancer, and heating – this lithium battery has everything you need built in. In most cases, you can continue using your existing chargers. If desired, additional batteries can be added and connected in parallel.
  
  8 reasons to choose a lithium battery from BullTron

  • Designed and assembled in Germany. BullTron is a German manufacturer, and therefore service and repairs are also carried out in Germany.

  • Longevity. With over 7,000 cycles (at 80% DOD), you will enjoy this lithium battery for a very long time.

  • Super compact. Like all LiFePO4 batteries from BullTron, the 100Ah Slim version is extremely small and therefore fits into intermediate floors, unused base areas of cabinets, and unused side spaces.

  • Integrated, powerful heating element with maximum effectiveness and efficiency (extremely fast and completely uniform heating of all cells). The integrated heating element activates at temperatures below 0°C when a charging current is applied. The integrated heating element does not discharge the battery.

  • Extremely lightweight. At only 11 kg, this battery is up to 80% lighter than a 200 Ah lead-acid battery (same usable capacity). Weight saving = 43 kg

  • 1-day service (battery problems will be resolved in-house within 1 day)

  • 5-year German manufacturer's warranty. Optionally extendable to 10 years.

  • New, lighter, and easier-to-maintain technology. The screwed-together housing can be opened, and all cables and control units are screwed in – this promises quick, easy, and cost-effective repairs, even well beyond the warranty period.

    
    Optimal lead-acid battery replacement with up to 10 times the lifespan
    BullTron LifePO4 batteries are an optimal replacement for lead-acid batteries with all the advantages of lithium iron phosphate batteries.
    They offer a weight reduction of up to 80%, high energy reserves and stable tension even under extreme loads.
    The batteries were specifically designed to achieve an optimal balance of size, weight, performance and lifespan.
    An extremely long service life is guaranteed even with regular deep discharge (4000 cycles at 100% DOD/depth of discharge or 7000 cycles at 80% DOD/depth of discharge) thanks to the latest lithium technology, making BullTron® batteries the ideal supply battery.

  
  The battery is suitable for 12V & 24V systems.

  - Parallel connection of 12V is possible (increase in capacity)
  - Series connection of 24V, 36V, 48V is also possible

  
  Advantages of BullTron batteries
  - Assembly & packaging in Germany
  - 5-year German manufacturer's warranty, optionally extendable to 10 years
  - Service, maintenance and repair in Germany (within 1 day)
  - screwed-on housing (can be opened)
  - All cables and electronic components are replaceable (screwed in)
  - Use of high-quality & durable components
  - Up to 75% longer cycle life than other LiFePO4 batteries
  - up to 45% smaller and up to 35% lighter than other LiFePO4 batteries
  - Suitable for battery sizes up to 540Ah for under-seat mounting
  - Automatic battery shutdown in case of short circuit
  
  Safest lithium technology (LiFePO4)
  BullTron batteries utilize lithium iron phosphate (LiFePO4) technology, currently the safest lithium technology on the market. All batteries consist of high-performance and highly durable LiFePO4 cells and an integrated battery management system (BMS). The BMS continuously protects individual cells and the entire battery from over/undervoltage, over/undertemperature, overload, and short circuits (automatic shutdown without damage).
  The BMS effectively prevents premature battery failure due to external influences or improper use.