Home » LiFePO4 Battery with Built-In BMS for Longevity, Safe Solar, RV, and Marine Power

LiFePO4 Battery with Built-In BMS for Longevity, Safe Solar, RV, and Marine Power

SKU: 1005008586307111-12.8V 100Ah Pack-GERMANY
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€274,53

Power your solar setup, RV adventures, and boat explorations with the versatile LiFePO4 Battery series from NIELFTOR. Engineered for safety and longevity, these packs come with a built-in BMS to balance cells, protect against overcharge and overdischarge, and perform reliably across a wide operating range. With a 12.8V-51.2V voltage range and capacities from 100Ah to 300Ah, you can pick the perfect size for your energy needs while enjoying tax-free purchasing in EU regions. Certified with CE, RoHS, and UL, these batteries are designed to deliver steady power for demanding off-grid activities in a compact, lightweight package.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Flexible capacity and installation options let you build a resilient energy system: remote solar installations, motorhomes, and marine setups can all benefit from three charging methods and the option to connect multiple packs for expanded storage. With IP5 protection and ABS housing, these batteries withstand dust and splash, while remaining easy to mount and service. Aimed at long life and dependable performance, they’re ideal replacements for lead-acid batteries, delivering more usable capacity and faster charging per cycle.

Benefits & Tips

  • Use as a primary or auxiliary storage solution for solar power – pair with an MPPT controller for optimal charging efficiency.
  • Expand capacity safely by connecting up to 4S4P, enabling larger energy reserves for longer off-grid use.
  • Choose from multiple capacities (100Ah–300Ah) to fit your load, then rely on a built-in BMS to protect cells and extend life.

Product Specifications

  • Model Range: 12.8V-51.2V nominal voltage
  • Nominal Capacity: 100Ah – 300Ah
  • Certifications: CE, RoHS, UL
  • Cycle Life: >6000 cycles (typical for the series)
  • Weight: 10–36 kg (depends on capacity)
  • Size: 520 × 245 × 220 mm (general pack size range; individual variants vary in dimensions)
  • Warranty: 5 Years
  • Origin: Mainland China
  • Interface: AB S case, M8 terminals (for compatible variants)
  • Endurance and safety: Built-in BMS (4S for smaller packs; higher-capacity packs share the same safety philosophy)
  • Operating temperature (charging): 0 to 45°C; (discharging): -20 to 60°C; Storage: 0 to 45°C
  • Water/Dust Resistance: IP5
  • Material: ABS case
  • Charging methods (typical): 12V (14.6V) LiFePO4 charger; Solar panel + MPPT controller; Generator/alternator + 12V (14.6V) DC-DC charger

12V 100Ah LiFePO4 Battery

  • Nominal Voltage: 12.8V
  • Nominal Capacity: 100Ah
  • Built-in BMS: 4S100A
  • Energy: 1280Wh
  • Cycle Life: >4000 cycles at 0.2C; End of life at 70% capacity
  • Suggested Charger Current: 20A
  • Max Charge Current: 100A
  • Discharge Cut-off Voltage: 10.0V
  • Charging Temperature: 0 to 45°C
  • Discharge Temperature: -20 to 60°C
  • Storage Temperature: 0 to 45°C
  • Water/Dust Resistance: IP5
  • Case Material: ABS
  • Dimensions: 330 × 172 × 220 mm
  • Weight: ~10 kg
  • Terminal Type: M8

12V 200Ah LiFePO4 Battery

  • Nominal Voltage: 12.8V
  • Nominal Capacity: 200Ah
  • Built-in BMS: 4S150A
  • Energy: 2560Wh
  • Cycle Life: >4000 cycles at 0.2C; End of life at 70% capacity
  • Suggested Charger Current: 40A
  • Max Charge Current: 100A
  • Max Continuous Current: 150A
  • Discharge Cut-off Voltage: 10.0V
  • Charging Temperature: 0 to 45°C
  • Discharge Temperature: -20 to 60°C
  • Storage Temperature: 0 to 45°C
  • Water/Dust Resistance: IP5
  • Case Material: ABS
  • Dimensions: 520 × 245 × 220 mm
  • Weight: ~20 kg
  • Terminal Type: M8

12V 300Ah LiFePO4 Battery

  • Nominal Voltage: 12.8V
  • Nominal Capacity: 300Ah
  • Built-in BMS: 4S150A
  • Energy: 3840Wh
  • Cycle Life: >4000 cycles at 0.2C; End of life at 70% capacity
  • Suggested Charger Current: 40A
  • Max Charge Current: 40A+
  • Discharge Cut-off Voltage: 10.0V
  • Charging Temperature: 0 to 45°C
  • Discharge Temperature: -20 to 60°C
  • Storage Temperature: 0 to 45°C
  • Water/Dust Resistance: IP5
  • Case Material: ABS
  • Dimensions: 520 × 245 × 220 mm
  • Weight: Not specified
  • Terminal Type: M8

Other notes

  • Support for tax-free purchasing in EU member countries and selected regions; VAT displays may vary by country, with final payment excluding VAT in many cases.
  • 3 charging methods and scalable capacity make integration into existing solar or vehicle systems straightforward.

Package includes:

  • 1 x LiFePO4 battery pack with built-in BMS (12.8V-51.2V, 100–300Ah)
  • User manual (where available)

Warnings/Reminders:

  • Always use a charger compatible with LiFePO4 chemistry and the battery’s rated voltage and current.
  • Avoid short-circuiting terminals and ensure proper insulation during installation.
  • Do not mix with lead-acid batteries in the same system; follow recommended charge/discharge temperatures.
  • Store and transport the battery within the specified temperature range when not in use.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Providing quality and trusted service since 2002 at intercyprus.com.