4BPzB344 - BS Type 86Ah
The BS 4BPzB344 Tubular Traction Battery, designed specifically for industrial power, offers a large capacity of 344Ah and excellent deep cycle performance. Its sturdy structure uses antimony-lead tubular positive plates and flat negative plates, combined with a microporous separator to effectively prevent short circuits. Equipped with leak-proof terminal covers and flip-top filling plugs with liquid level markings, it offers an optional Aqua Level automatic water replenishment system and electrolyte circulation system to prevent stratification and optimize charging. Suitable for high-demand scenarios such as forklifts, AGVs, and tractors, it features longer operating time, higher energy density, and a 10-year service life. Certified by ISO 9001 and compliant with IEC standards, it is a reliable energy storage solution to enhance the productivity of material handling equipment.
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Product Features
- Terminals, Grommet and Lid Equipped with special design and integrated without deviation ensures that no electrolyte leak from the cell.
- Top plugs Flip top plugs with electrolyte level markings are fitted. Allow adequate escape of charging gasses and provide a safe anti-surge baffle for the electrolyte during operation.
- Water refill system The aqua level water refill system makes it possible to top up all the cells from one central point through an integrated system. This automatic system ensures the optimum filling level and also allows the measurement of electrolyte specific gravity. The aqua level kit can be expertly fitted at the factory and on-site.
- Electrolyte circulation An optional electrolyte circulation system is Available. Using air-flow principle, consists of a pipe system which creates a circulating air stream inside the cell box. This system prevents electrolyte stratification and the battery charging is optimized.
- APPLICATIONS BPzB batteries are widely recognized as the superior stored electrical energy solution for material handling equipment, road vehicles, tow tractors and other electric vehicles with high energy/ deep cycle requirements.
- BENEFITS Higher running time and battery availability giving increased productivity Optimized design benefit less alloy corrosion giving longer battery life Increased active material surface and utilization gives greater volumetric energy density Product manufactured with a plant approved to quality management standards ISO 9001. Product conforms to IEC 60254.
- Strengthened rib design to maintain structural integrity
Application Scenarios
- olk Lift
- Pallet Jack
- Tow Tractor
- Automated Guided Vehicle
- Solar power generation system
- Electrical supply network and power industry
- Street lighting and traffic lights
- Electric vehicles
- Data processing centres
- Floor cleaning equipment
Product parameters
- Model4BPzB344 - BS Type 86Ah
- Battery Capacity Ah(C5)344
- Dimensions (mm) Length158
- Dimensions (mm) Width78
- Dimensions (mm) Height(1)579
- Dimensions (mm) Height(2)567
- Dimensions (mm) Height(3)-
- Weight with electrolyte (±5%) kg19
- Weight without electrolyte (±5%) kg14.1
Product details
In many industrial power applications, it is crucial to find an energy storage solution that combines high reliability, long cycle life, and strong deep cycle capabilities. BS Traction Series batteries, such as the model 4BPzB344 - BS Type 86Ah, are precisely designed to meet the stringent requirements from light loads to heavy industrial applications. This series adopts optimized positive and negative plate designs; its sturdy tubular positive plates are die-cast from antimonial lead and lead dioxide, endowing it with excellent deep cycle performance, ensuring continuous and stable power supply in high-intensity usage scenarios such as material handling equipment, forklifts, pallet trucks, tractors, and automated guided vehicles.The negative plates adopt a flat-laid design, combined with polyester separators that are elastic, strong, and durable, and micro-porous sleeve separators, effectively eliminating the risk of short circuits and enhancing the overall safety and durability of the battery.
The external structure of the battery has also been carefully considered: the battery case and cover are made of high-impact materials resistant to high temperatures, sealed through a heat-sealing process to fundamentally prevent electrolyte leakage. In terms of detailed design, the terminals, washers, and covers are designed with a special deviation-free integrated design, further ensuring the absolute reliability of electrolyte sealing.Top-mounted flip-type plugs are not only equipped with clear electrolyte level marks for easy daily maintenance checks, but their design also allows the gas generated during charging to escape fully, while providing a safe anti-surge baffle for the electrolyte during operation, ensuring the safety and efficiency of the charging process.
To simplify maintenance and improve the consistency of battery performance, an advanced Aqua Level water replenishment system can be optionally equipped for this series. This system can replenish water for the entire battery pack through an integrated central point, automatically ensuring that each battery is at the optimal electrolyte filling level and allowing convenient measurement of electrolyte specific gravity, which greatly reduces maintenance workload and human errors.In addition, for applications with higher requirements, such as solar power generation systems that demand extreme performance, an electrolyte circulation system can also be optionally selected. This system utilizes the principle of airflow to form a circulating airflow within the battery case through built-in pipes, effectively preventing electrolyte stratification, optimizing charging acceptance, thereby further enhancing the battery's cycle life and energy output stability.
Taking the specific model 4BPzB344 as an example, its rated capacity under the C5 standard reaches 344Ah, which can provide longer operating time for the equipment, directly translating into higher productivity and equipment availability.Its physical dimensions are 158 mm in length, 78 mm in width, and 567 to 579 mm in height depending on the measurement point, with a weight of approximately 19 kg including electrolyte. These parameters allow it to fit into various equipment spaces. The optimized battery design reduces alloy corrosion, increases the surface area and utilization rate of active materials, thereby achieving a higher volume energy density. All products are manufactured in factories certified by the ISO 9001 quality management system and comply with relevant international standards such as IEC 60254, ensuring excellent quality and consistency in every link from production to application.With a design service life of up to 10 years and a wide range of capacity options from 64Ah to 1296Ah, the BS traction series battery is undoubtedly an excellent energy storage solution for electric vehicles and industrial power equipment requiring high energy and deep cycle performance.
