MSU-400 bb battery2V400AH
B.B. Battery MSU-400 2V Valve-regulated Lead-acid Battery, specifically designed for telecommunication, uninterruptible power supply (UPS), and energy storage systems. It provides a nominal capacity of 400Ah, adopts a sealed structure with gel technology electrolyte, eliminating the risk of leakage and ensuring safety. With high-performance alloy grids and a unique electrolyte fixing system, it exhibits excellent corrosion resistance and a float life of up to 15-18 years. Suitable for data centers, renewable energy, security systems, and industrial backup power supplies, it supports horizontal and vertical installation, making it a reliable high-performance 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-400
- Voltage2 V
- Nominal capacity (Ah) 10-hour rate400
- Weight kg24.5
- Weight lbs54
- Standard terminal type-
- Standard terminal position-
- Optional terminal typeI3 B6
- Optional terminal position-
- Length mm174
- Length inches6.85
- Width mm174
- Width inches6.85
- Height mm330
- Height inches12.99
- Overall height mm360
- Overall height inches14.17
Product details
To provide stable and reliable power support for telecommunications, renewable energy, and critical power protection systems, the MSU-400 battery is an outstanding representative of the BB Battery MSU series. This valve-regulated lead-acid battery adopts a 2-volt integrated design with a nominal capacity of 400Ah, specially developed for long-life and high-performance applications. Its sealed structure ensures safe operation without electrolyte leakage or overflow, giving users peace of mind in various installation environments.
The excellent performance of the MSU-400 battery begins with its core materials. The high-tech alloy used to manufacture the plates endows the battery with extremely high corrosion resistance, which is the key to achieving an expected service life of 15 to 18 years in power supply networks, the power industry, and telecommunications applications.Special active material formula further optimizes the battery's charge acceptance capability, ensuring efficient energy storage and release. The battery case is made of sturdy impact-resistant ABS plastic, with the battery cover firmly connected to the case and the terminal area completely sealed, providing additional protection. The six holes on the battery cover are used to fill the electrolyte during production, and then a pressure relief valve made of non-combustible materials is installed, which significantly enhances the equipment's fire and explosion safety level.
Its unique electrolyte fixing system, using advanced gel technology, maximizes the overall service life of the battery.
This innovation not only stabilizes the battery performance but also enables it to adapt to a wider range of installation methods, which can be safely deployed in both horizontal and vertical positions. The MSU-400 has a compact design with a length and width of 174 mm each, a height of 330 mm, a total height of 360 mm, and a weight of approximately 24.5 kg, making it easy to integrate and arrange in machine rooms or cabinets with limited space.
In terms of applications, the MSU-400 demonstrates strong adaptability. It is an ideal choice for telecommunication facilities, data center uninterruptible power supplies (UPS), and backup systems for central machine rooms, providing an uninterrupted power flow for data processing centers. In the energy field, it perfectly adapts to energy storage systems for renewable energy sources such as solar and wind power, smoothing energy output.At the same time, in scenarios requiring extremely high power reliability such as oil and gas extraction, fire alarm, security systems, emergency lighting, video surveillance, and access control systems, the MSU-400 can provide solid power support. Additionally, it is widely used in medical equipment, rural estates, hotels, shops, and EV-related infrastructure, meeting diverse backup power needs.
In conclusion, the MSU-400 battery integrates a sealed safety design, long float life, high capacity, and wide environmental adaptability. Through core technologies such as its gel electrolyte and anti-corrosion alloy, it provides a durable, reliable, and maintenance-free power solution for critical infrastructure.
