Product details

As an industrial-grade power source certified by Eurobat for longevity, the BP33-6 battery demonstrates exceptional shock resistance when installed vertically, making it particularly suitable for vibration-prone environments like vehicle-mounted medical equipment or marine navigation systems. Its six-hole electrolyte filling structure ensures precise electrolyte injection during production, combined with an automatic sealing process that eliminates the need for post-installation maintenance. Currently, this model has been successfully applied in smart building access control systems, emergency lighting networks for highway tunnels, and backup power modules for new energy vehicle charging stations, reducing total lifecycle costs with its over-ten-year design lifespan.The B.B. Battery BP33-6 series VRLA battery redefines backup power reliability with innovative sealing technology. This 6V maintenance-free battery features a monolithic impact-resistant ABS casing and dual-sealed terminal design, completely eliminating electrolyte leakage risks even when installed upside down. With a core 20-hour rate capacity of 33Ah and support for multiple discharge rates (C2 to C100), it delivers stable outputs ranging from 28.05Ah (5-hour rate) to 31.35Ah (10-hour rate) during power outages exceeding 30 minutes, making it ideal for critical uninterrupted applications like hospital ICU equipment and data center UPS systems.The internally configured ceramic pressure relief valve, made of non-combustible material, automatically releases gas under abnormal pressure, with a safety factor far exceeding industry standards. Its compact 181×76×166mm body and 6.54-inch height design allow easy integration into tight cabinet spaces, while the 13.2-pound weight significantly reduces installation difficulty. The dual configuration of B1 standard terminals and optional T2 terminals ensures compatibility with various industrial equipment wiring requirements.The unique paste-coated plate process extends cycle life to 8-10 years, coupled with a self-discharge rate of less than 3% per month, maintaining over 90% charge even after six months without charging—perfect for remote base stations or seasonal vacation home security systems. In a wide temperature range of -15°C to 50°C, the battery retains over 85% of its rated capacity, ensuring continuous operation in extreme environments like oil drilling platforms and mining equipment. As an industrial-grade power source certified by Eurobat for longevity, the BP33-6 battery demonstrates exceptional shock resistance when installed vertically, making it particularly suitable for vibration-prone environments like vehicle-mounted medical equipment or marine navigation systems.The six-hole electrolyte filling structure in the housing enables precise electrolyte injection during production, combined with automatic sealing technology to eliminate the need for later maintenance. Currently, this model has been successfully applied in smart building access control systems, emergency lighting networks for highway tunnels, and backup power modules for new energy vehicle charging piles, with a design life of over ten years to reduce the total lifecycle cost of equipment.

Product Features

  • Maintenance Free ( topping up not needed )
  • Non - spillable ( no free electrolyte )
  • Low Self Discharge, less than 3% per month
  • both Vertical & Horizontal installations
  • integrated Flame Arrestor at each cell
  • Carry handles for easy installation
  • Flame-arrestor is installed to ensure safety

Application Scenarios

  • Uninterruptible power supplies
  • Security and safety systems
  • Emergency lighting and video surveillance systems
  • Access control and management systems
  • Medical equipment
  • Telecommunication facilities
  • Alternative energy sources
  • Electrical supply network and power industry
  • Street lighting and traffic lights
  • Data processing centres

Product parameters

  • ModelBP33-6
  • Voltage6 V
  • Nominal Capacity (Ah) 20-hour rate33
  • Nominal Capacity (Ah) 10-hour rate31.35
  • Nominal Capacity (Ah) 5-hour rate28.05
  • Weight (kg)6
  • Weight (lb)13.2
  • Standard Terminal TypeB1
  • Standard Terminal Position7
  • Optional Terminal TypeT2
  • Optional Terminal Position6
  • Dimensions Length (mm)181
  • Dimensions Length (in)7.13
  • Dimensions Width (mm)76
  • Dimensions Width (in)2.99
  • Dimensions Height (mm)166
  • Dimensions Height (in)6.54
  • Dimensions Total Height (mm)166
  • Dimensions Total Height (in)6.54

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