MSU-500
B.B. Battery MSU-500 (2V 500Ah) Valve-regulated Lead-acid Battery, specially designed for telecommunications, power, and renewable energy systems. Featuring an impact-resistant ABS shell and a sealed structure, it ensures no leakage. With a unique electrolyte fixing system and high-performance alloy grid, it provides a float charge life of up to 15-18 years and excellent corrosion resistance. Suitable for UPS, data centers, security systems, emergency lighting, etc., and supporting horizontal and vertical installation, it is a reliable backup power solution.
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Product Features
- Sealed structure, no electrolyte leakage or spill
- High performance alloy to secure corrosion-proof feature
- Unique electrolyte system achieves maximum service life
- Low self-discharge rate, lower than 3% capacity loss per month
- Special paste formula promotes the good charging acceptance
- Electrolyte with gel technology
- Absorbent Glass Mat technology for efficient gas recombination
Application Scenarios
- Uninterruptible power supplies
- Security and safety systems
- Emergency lighting and video surveillance systems
- Access control and management systems
- Medical equipment
- Lawnmowers
- Golf cars
- Telecommunication facilities
- Alternative energy sources
- Electrical supply network and power industry
Product parameters
- ModelMSU-500
- Voltage2 V
- Nominal capacity (Ah) 10-hour rate500
- Weight kg30.8
- Weight lbs67.9
- Standard terminal typeB6
- Standard terminal position-
- Optional terminal typeI3
- Optional terminal position-
- Length mm211
- Length inches8.31
- Width mm176
- Width inches6.92
- Height mm329
- Height inches12.95
- Overall height mm357
- Overall height inches14.06
Product details
In the field of power security and critical infrastructure, reliable and long-lasting backup power solutions are crucial. BB Battery's MSU series valve-regulated sealed lead-acid batteries, such as the MSU-500 model, are specifically designed for such demanding applications. This series of batteries is provided as 2V single cells, with capacities ranging from 200Ah to 3000Ah, fully meeting the power requirements of different scales.
The MSU series is specifically developed for high-demand scenarios such as telecommunication networks, the power industry, and power supply networks. Its core advantages lie in an extremely long float service life and excellent high-capacity characteristics. Taking the MSU-500 as an example, its nominal capacity at a standard 10-hour rate reaches 500Ah, providing a solid energy reserve for the system.The battery adopts an opaque impact-resistant ABS plastic shell with a sturdy and durable structure. The battery cover is firmly connected to the shell, and the terminal area is specially sealed to effectively prevent electrolyte leakage or overflow, ensuring a clean and safe installation environment. The battery cover is designed with six filling holes, through which the electrolyte is precisely filled during the production process, and then a pressure relief valve made of non-combustible material is installed. This design not only ensures the safe release of internal battery pressure but also meets high-level fire and explosion safety standards.
In terms of internal structure, the positive and negative plates of MSU series batteries are coated with pastes of special formulations. This unique active material formulation significantly enhances the battery's charge acceptance capability. Combined with the high-tech alloy grids used, it endows the battery with extremely high corrosion resistance, which is the foundation for achieving a long service life. Meanwhile, its unique electrolyte fixing system effectively suppresses electrolyte stratification, further maximizing the battery's service life. According to Eurobat standards, the expected service life of the MSU series under normal operating conditions can reach 15 to 18 years, falling within the category of long-life batteries.
Its compact physical dimensions—length 211 mm, width 176 mm, height 329 mm, total height 357 mm—and a weight of approximately 30.8 kg make it very flexible in spatial layout, supporting various installation methods such as horizontal or vertical placement, facilitating deployment in various machine rooms and cabinets.
This battery has an extremely wide range of application scenarios. It is not only an ideal energy storage choice for telecommunication facilities and renewable energy systems such as solar and wind power, but also a reliable power source for key nodes in the power grid and the power industry. In uninterruptible power supply systems, large-scale data processing centers, and monitoring and security systems for oil and gas extraction, it can provide stable power support.In addition, in fields related to safety and continuous operation such as fire alarm systems, emergency lighting, video surveillance, access control systems, and critical medical equipment, the MSU-500 also performs excellently. It is also suitable for rural estates, hotels, shopping malls, and other places requiring stable backup power.
In summary, through technological innovations such as its sealed structure, corrosion-resistant alloy, unique electrolyte system, and special paste formulation, the BB Battery MSU-500 battery achieves the core values of safety, long life, reliability, and broad adaptability at a specification of 2V 500Ah, providing crucial power support for the continuous and stable operation of numerous industries.
