Product details

As a professional-grade backup power solution, the B.B. Battery HR5.5-12HR series elevates safety performance to new heights. Its pressure relief valve system, made of non-combustible materials, rapidly releases gas during accidental overpressure, combined with a fully sealed ABS casing design to ensure stable operation in high-fire-risk environments. The battery employs a dual paste coating process for positive and negative plates, paired with absorbed glass mat technology, achieving over 97% gas recombination efficiency for truly maintenance-free operation.This series offers 12V voltage specifications, delivering 221W per cell in 15-minute discharge mode. Its compact 1.8kg body (90x70x102mm) flexibly adapts to cabinet installation needs. In emergency lighting systems, its 4-75AH wide capacity range meets diverse scenarios from 15-minute rapid discharge to 10-hour continuous power supply, with specially designed T1/T2 terminal types compatible with mainstream device interfaces. Eurobat-certified for 10-year lifespan, it becomes the preferred power source for harsh environments like oil/gas extraction and telecom base stations, maintaining stable output even in extreme temperatures from -15°C to 50°C.The 1800W peak power version further provides instant power support for high-demand equipment like EV charging stations.

Product Features

  • Maintenance free(no water topping-up required)
  • No free acid(Non-spillable battery)
  • The battery is designed for high rate usage
  • Can be used in any orientation(excluding used inverted)
  • Absorbent Glass Mat technology for efficient gas recombination
  • The power density at 5 min-15min discharging rate is 30% higher than BP series
  • Flame-arrestor is installed to ensure safety

Application Scenarios

  • Electro bikes and scooters
  • Golf cars
  • Telecommunication facilities
  • Alternative energy sources
  • Electrical supply network and power industry
  • Street lighting and traffic lights
  • Electric vehicles
  • Data processing centres
  • Wheelchairs
  • Floor cleaning equipment

Product parameters

  • ModelHR5.5-12
  • Voltage12 V
  • 15-minute rated capacity W/cell22
  • 10-hour rated capacity Ah5
  • Weight kg1.8
  • Weight lbs3.97
  • Standard terminal typeT1
  • Standard terminal position3
  • Optional terminal typeT2
  • Optional terminal position-
  • Length mm90
  • Length inches3.54
  • Width mm70
  • Width inches2.76
  • Height mm102
  • Height inches4.02
  • Thickness mm106
  • Thickness inches4.17

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