BullTron Polar 25.6V/230Ah incl. Smart BMS with 250A continuous current & Bluetooth app

230Ah BullTron Polar | the optimum power pack as an ideal replacement for the 110Ah lead/AGM/GEL battery (identical dimensions in the original housing with 4-fold usable capacity) for use at temperatures from -30°C to 60°C. This 230Ah lithium battery replaces a GEL or AGM battery with a capacity of up to 460Ah and is much lighter than conventional lead batteries.

• Installation is very simple: remove the old battery, insert the new battery, done. BMS, Bluetooth, active balancer and heater - this lithium battery contains everything you need. As a rule, existing chargers can be retained. If desired, a second battery can be added and connected in parallel.
  8 reasons to choose a lithium battery from BullTron

  • Developed and assembled in Germany. BullTron is a German manufacturer, so 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 from BullTron, the 230Ah variant is extremely small and fits 1 to 1 in the battery's existing space thanks to the original housing. Brackets are retained.

  • Integrated powerful heater with the highest possible effectiveness and efficiency (extremely fast and completely uniform heating of all cells) The integrated heater starts at temperatures below 0°C when a charging current is applied. No battery discharge due to the integrated heater.

  • Extremely light. At just 39.5kg, this battery is up to 85% lighter than a 460Ah lead-acid battery (same usable capacity). Weight saving = 224kg

  • 1-day service (battery problems are rectified in-house within 1 day)

  • 5 year German manufacturer's warranty.

  • New, lighter, maintenance-friendly technology. The bolted housing can be opened, all cables and control units are bolted - 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 service life
  BullTron LifePO4 batteries are an optimal lead-acid battery replacement with all the advantages of lithium iron phosphate batteries.
  They offer a weight reduction of up to 85%, high energy reserves and stable voltage even under extreme loads.
  The batteries have been specially developed to achieve an optimum ratio of size, weight, performance and service life.
  An extremely long service life is guaranteed even with regular deep discharges (4000 cycles at 100% DOD/discharge depth or 7000 cycles at 80% DOD/discharge depth) thanks to the latest lithium technology, making BullTron® batteries the optimum supply battery.

  
  The battery is suitable for 24V systems.

  - Parallel connection 24V is possible (increase in capacity)
  - Series connection is not possible

  
  Advantages of BullTron batteries
  - assembly & installation in Germany
  - 5-year German manufacturer's warranty
  - service, maintenance and repair in Germany (within 1 day)
  - bolted housing (can be opened)
  - all cables and electronic components replaceable (bolted)
  - use of high-quality & long-lasting components 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
  - battery sizes up to 480Ah suitable for under-seat mounting
  - automatic battery shutdown in the event of a short circuit
  
  Safest lithium technology (LiFePO4)
  BullTron batteries use lithium iron phosphate technology (LiFePO4), currently the safest lithium technology on the market. All batteries consist of powerful and very durable (LiFePo4) cells and an integrated battery management system (BMS). The BMS permanently protects the individual cells as well as the entire battery against over/under voltage, over/under temperature, overload and short circuit (automatic shutdown without damage).
  The BMS effectively prevents premature battery failure due to external influences or incorrect use.

  • • Model: LI230B250-24-P

    • Nominal capacity: 230Ah / 5888Wh

      Nominal voltage: 25.6V

    • Cycle life (at 80% remaining capacity):

      • >4000 at 100% DOD (depth of discharge)

      • >7000 at 80% DOD (depth of discharge)

    • End of charge voltage: 28.4 - 29.2V

    • Float voltage: 27.0 - 27.6V

    • Recommended max. charging current: 150A

    • Max. Charging current: 250A

    • Continuous discharge current: 250A

    • Max. Discharge current: 500A

    • Battery management system (BMS): integrated smart double BMS & 5A active balancer

    • Monitoring: Bluetooth 4.0 with smartphone app

    • Application / connection: 24V installation also possible as parallel connection,
      series connection to 48V not possible

    • Temperature range (discharge): -30°C .. +60°C

    • Temperature range (charging)*: -30°C .. +55°C

    • Temperature range (storage): -30°C .. +60°C

    • Connection: M8 (screws included / M8 pole adapter optional)

    • Warranty: 5 year manufacturer's warranty

    • Weight: 39.5 kg

    • Dimensions (LxWxH) in mm: 520 x 240 x 220

    • Installation options: upright or horizontal. BullTron lithium batteries are approved by the manufacturer for horizontal installation.

    The integrated heater starts at temperatures below 0°C when a charging current is applied. The integrated heater does not discharge the battery.