MSB-300(2V,300Ah) bb battery2V300AH
B.B. Battery MSB-300 (2V, 300Ah) Valve Regulated Sealed Lead-Acid Battery, specially designed for telecom, power, and renewable energy systems. It features an impact-resistant ABS shell and sealed structure, supports horizontal and vertical installation, and is safe and leak-proof. With high-tech alloy grids and a unique electrolyte fixing system, it ensures a float service life of up to 12 years and excellent corrosion resistance. Suitable for UPS, data centers, energy storage, and security systems, it offers a wide discharge capacity range from 165Ah to 300Ah, making it 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
- ModelMSB-300 (2V, 300Ah)
- Voltage2 V
- Nominal capacity (Ah) 10-hour rate300
- Nominal capacity (Ah) 3-hour rate225
- Nominal capacity (Ah) 1-hour rate165
- Weight kg-
- Weight lbs-
- Standard terminal typeB6
- Standard terminal position-
- Optional terminal typeI3
- Optional terminal position-
- Length mm171
- Length inches6.73
- Width mm151
- Width inches5.94
- Height mm330
- Height inches12.99
- Thickness mm358
- Thickness inches14.09
Product details
In key power areas such as telecom facilities, renewable energy systems, and power supply networks, reliable backup power is the cornerstone for ensuring continuous and stable operation. The B.B. Battery VRLA batteries of the MSB series are precisely designed for such high-demand applications. The MSB-300 model, with a voltage of 2V and a nominal capacity of 300Ah, provides users with a solid and durable power storage solution. This series of batteries adopts an integrated 2V design, with a capacity range from 200Ah to 3000Ah, specially designed to meet the long-term float operation requirements of the telecom, power industry, and power supply networks. Its expected service life can reach 12 years under normal working conditions, reflecting a long-term and reliable performance commitment.
The structural design of the MSB-300 battery fully takes safety and durability into account. Its housing is made of sturdy, opaque, impact-resistant ABS plastic. The battery cover is tightly connected to the housing and sealed in the terminal area, effectively preventing leakage or overflow of electrolyte. The six holes on the battery cover are used for filling electrolyte during production. Subsequently, a pressure relief valve made of incombustible material is installed, which significantly enhances the battery's fire and explosion safety level.Both positive and negative plates are coated with a specially formulated paste, which not only improves electrode performance. Its unique electrolyte fixing system combined with gel technology further optimizes the battery's service life and charge acceptance. In addition, the battery uses absorbed glass fiber separator technology inside, achieving efficient gas recombination and ensuring usage stability. Another major feature of the MSB-300 is its flexible installation method, which supports both horizontal and vertical installation positions, providing convenience for various cabinets and space layouts.
In terms of technical parameters, the nominal voltage of MSB-300 is 2V, and its capacity varies with different discharge rates: At a 10-hour rate discharge condition, the nominal capacity is 300 Ah; at a 3-hour rate, it is 225 Ah; and at a 1-hour rate, it is 165 Ah. This wide-range discharge characteristic enables it to adapt to different load requirements and discharge scenarios. The physical dimensions of the battery are 171 mm in length, 151 mm in width, and 330 mm in height. The compact design helps save installation space. Terminal types include standard B6 terminals and optional I3 terminals to meet different wiring requirements.
MSB-300 battery's core advantages stem from its advanced manufacturing processes and material technology.The high-tech alloy used to manufacture the grid ensures extremely high corrosion resistance, which is the foundation for the battery's long lifespan. The unique electrolyte fixing system maximizes the battery's service life, while the special active material formulation endows the battery with good charge acceptance. These innovations collectively ensure the battery's performance stability under long-term floating charge conditions.
Therefore, the MSB-300 battery is very suitable for application in multiple key fields. It is not only an ideal backup power source for telecommunication facilities, uninterruptible power supply systems, and data center rooms, but also widely used in energy storage systems for renewable energy such as solar and wind power.In the power supply network and power industry, it ensures the stable operation of the system. In addition, its reliable characteristics make it a preferred power source for oil and gas extraction, fire and safety alarm systems, emergency lighting, video surveillance, access control systems, and various medical equipment. For rural estates, hotels, stores, and even electric vehicle - related facilities, the MSB - 300 can provide long - lasting and stable power support, meeting the power needs in various harsh environments.
