Product Features

  • Maintenance free (no water replenishment required)
  • Designed to support high-rate discharge
  • Can be installed in multiple orientations (do not install inverted)
  • Absorbent glass mat (AGM) technology for efficient gas recombination
  • Power density at the 5-15 minute discharge rate is 30% higher than the BP series
  • Flame arrestor fitted for safety
  • No free acid (leak-proof battery)

Application Scenarios

  • Telecommunications facilities
  • Alternative energy systems
  • Power supply networks and the energy industry
  • Street lighting and traffic signals
  • Electric vehicles
  • Data centers
  • Wheelchairs
  • Floor cleaning equipment
  • Electric bicycles and scooters
  • Golf carts

Product parameters

  • Model:HR33-12
  • Voltage:12 V
  • Nominal Capacity(Ah) 10-hour rate:31
  • Rated Power(W//cell) 15-minute rate:132 W/单体
  • Weight(kg):10
  • Standard Terminal Type:B1
  • Optional Terminal Type:T2 I1

Product details

The HR33-12 belongs to the B.B. Battery HR series and is a valve-regulated lead-acid battery offered as a 12 V monobloc model. Its nominal capacity at the 10-hour rate is 31 Ah, its rated power at the 15-minute rate is 132 W/cell, and it weighs 10 kg. The battery uses absorbent glass mat (AGM) technology for efficient gas recombination, which supports its maintenance-free design and removes the need for water replenishment; the no free acid design prevents leakage. The product is designed to support high-rate discharge, and at the 5-15 minute discharge rate its power density is 30% higher than the BP series, and it is fitted with a flame arrestor for safety. Installation is flexible, with support for multiple orientations, but the battery must not be installed in an inverted position. The standard terminal type is B1, and T2 and I1 terminals are available as options for different connection layouts. This model is suitable for electric bicycles and scooters, golf carts, telecommunications facilities, alternative energy systems, power supply networks and the energy industry, street lighting and traffic signals, electric vehicles, data centers, wheelchairs and floor cleaning equipment. In these applications the HR series is chosen where a short, intense burst of power matters more than a long, slow discharge, and where the battery has to hold its output during brief high-rate demands. The 15-minute power rating and the 5-15 minute power density figure are the reference points used for this model, and they describe how the battery performs when a load draws heavily for a short period, while the 10-hour capacity figure describes the energy available over a longer, gentler discharge. Rated power is quoted per cell, and the unit is supplied as a complete 12 V monobloc battery.

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