MSU-500 bb battery2V500AH
B.B. Battery MSU Series VRLA Gel Battery, specifically designed for telecommunication, power, and renewable energy systems. The MSU-500 model provides a 2V voltage and 500Ah capacity, adopting a sealed leak-proof structure and high-performance alloy, with excellent corrosion resistance and a long float charge life. It is suitable for UPS, data centers, security systems, and various industrial backup power supplies, supporting horizontal or vertical installation, and has a designed service life of up to 15-18 years.
Taobao store
WeChat procurement
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 telecommunication facilities, renewable energy systems, and large-scale power supply networks, a stable and reliable backup power source is crucial to ensuring business continuity. As a member of B.B. Battery's MSU series, the MSU-500 is a Valve-Regulated Lead-Acid (VRLA) battery with a nominal voltage of 2V and a capacity of 500Ah, specifically designed to meet the requirements of these high-demand application scenarios. Its sealed structure fundamentally eliminates the risk of electrolyte leakage or spillage, allowing the battery to be safely installed in horizontal or vertical positions, providing great installation flexibility for spaces such as data center cabinets or compact power rooms.
The core advantage of this battery lies in its excellent durability and long service life.The battery case is made of sturdy opaque impact-resistant ABS plastic. The battery cover is firmly connected to the case, and the terminal area is specially sealed to ensure overall structural integrity. The six filling holes on the cover are sealed with special pressure relief valves after production. These valves, made of non-combustible materials, can not only regulate internal pressure but also provide a high level of fire and explosion safety. By using high-tech alloys to manufacture the grid, MSU-500 has extremely high corrosion resistance, which directly contributes to its expected float life of 15 to 18 years under normal working conditions.Combined with a unique electrolyte fixing system and a special active material paste formula, the battery maintains good charge acceptance while effectively extending its service life, ensuring rapid energy replenishment when needed.
In terms of technical specifications, MSU-500 weighs approximately 30.8 kilograms (67.9 pounds) and has a compact design, making it easy to handle and deploy. Its standard terminal type is B6, and users can also choose optional terminal types such as I3 according to actual wiring needs. This design takes into account the accessibility of different electrical cabinets. The nominal capacity of the battery is measured at 500Ah based on the 10-hour rate (C10), which can provide long-lasting power support for critical loads.
Therefore, the application scope of MSU-500 is extremely wide, making it an ideal choice for building uninterruptible power supply (UPS) systems, ensuring the operation of data processing centers, and supporting on-site equipment in oil and natural gas extraction. At the same time, it is also widely used in fire protection and safety alarm systems, emergency lighting, video surveillance, access control, and other security fields. It also provides stable power for medical equipment, rural manors, hotels, and retail stores. In the rapidly developing new energy field, it is also a reliable component of solar and wind energy storage systems and even plays an important role in charging facilities for electric vehicles.MSU-500, with its high capacity, long service life, and reliable safety design, has become a trustworthy backup power solution in the telecommunications, power, and industrial sectors.
