Valve regulated lead-acid (VRLA) battery replacement2022-08-09T09:08:25+00:00

Valve regulated lead-acid (VRLA) battery replacement

BATTEC BHT LiFePO4 batteries have been specially designed for sealed lead-acid batteries replacement. Lithium battery packs are placed in standard VRAL battery cases for easy drop-in replacement without any systems changes required. Unless the same voltage and capacity, BATTEC BHT batteries weights about twice lighter that lead-acid batteries. With build-in battery monitoring system (BMS) with optional Bluetooth and LED state-of-charge indicator it should be considered as intelligent battery for wide range of applications.


  • Very long service life at up to 60⁰C – 20 years

  • Longest cyclic life at 100% DoD >2000 cycles

  • Cyclic life at 50% DoD >5000 cycles

  • High capacity, low internal resistance

  • Short recharge time, simple charge algorithm

  • Light weight, high power density

  • Modular design up to 4 batteries in series and up to 10 batteries in parallel

  • Has no memory, do not need exercising (deliberate full discharge)

  • Truly maintenance free


  • Traction / cyclic

  • Floor cleaning machines

  • Renewable energy

  • Marine, boat engine

  • Leisure, campers

  • UPS, back-up power


  • ISO 9001

  • ISO 14001

  • ISO 45001

  • TS16949

  • IEC 62133

  • UL

  • TUV

  • CE