HRL75-12 BB Battery Emergency lighting and video surveillance systems

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

Emergency lighting and video surveillance systems
Access control systems
Telecommunications facilities
Data processing centers
Alternative energy
Power supply networks and the energy industry
Wheelchairs
Floor cleaning equipment
Uninterruptible power supply (UPS) systems
Medical equipment

Product parameters

Model：HRL75-12
Voltage：12 V
Nominal Capacity(Ah) 10-hour rate：73
Weight(kg)：24.75
Standard Terminal Type：B5
Optional Terminal Type：I2

Product details

The HRL75-12 belongs to the HRL series from B.B. Battery, a series positioned for high power and long life. The battery is a 12 V monobloc valve-regulated lead-acid battery with a nominal capacity of 73 Ah at the 10-hour rate and a weight of 24.75 kg. Its standard terminal type is B5, and the optional terminal type is I2. The 10-hour rate capacity figure is the reference used for this model. In terms of construction, the battery uses absorbent glass mat (AGM) technology for efficient gas recombination. Its maintenance-free design requires no water replenishment, and the no free acid design lowers the risk of leakage. No regular topping up is needed, which keeps servicing requirements low. A flame arrestor fitted for safety raises the level of safety in use. The battery can be installed in multiple orientations, but must not be installed in an inverted position. In discharge performance, the HRL75-12 is designed to support high-rate discharge. At the 5-15 minute discharge rate its power density is 30% higher than the BP series, which makes it suitable for backup power situations that require short bursts of high power output rather than a long, slow discharge. The 30% figure is measured against the BP series over the same discharge window. In terms of application, the HRL75-12 can be used for uninterruptible power supply (UPS) systems, medical equipment, emergency lighting and video surveillance systems, access control systems, telecommunications facilities, data processing centers, alternative energy, power supply networks and the energy industry, wheelchairs and floor cleaning equipment. When installing and using the battery, please follow the product instructions, and in particular observe the requirement that it must not be installed in an inverted position. The battery is equally at home in equipment cabinets and in larger standby installations.