MSB-300 (2V, 300Ah)
The MSB-300 (2V, 300Ah) is a VRLA battery designed by B.B. Battery specifically for telecommunication, power, and energy storage systems, offering a float life of up to 12 years and a wide capacity range of 200-3000Ah. It features an impact-resistant ABS casing, sealed leak-proof structure, and high-tech alloy grids, ensuring excellent corrosion resistance and charge acceptance. It supports horizontal or vertical installation and is suitable for critical power applications such as UPS, data centers, renewable energy, and security systems.
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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
MSB-300 (2V, 300Ah) is a high-performance product in the MSB series of B.B. Battery VRLA batteries. This series is manufactured as a 2V unit with a wide capacity range from 200 Ah to 3000 Ah. This battery is developed to meet the stringent requirements of power supply networks, the power industry, and telecommunication applications for long float life and high capacity. Its shell is made of opaque and impact-resistant ABS plastic, with a sturdy and durable structure. The battery cover is firmly connected to the shell and reliably sealed in the terminal area, effectively preventing external interference. The terminal design varies by specific model, ensuring flexibility and reliability in connection.The battery cover is equipped with six filling holes for electrolyte filling during production. A pressure relief valve made of non-combustible material is then installed. This design not only ensures a high level of fire and explosion safety but also meets strict safety standards.
In terms of internal structure, the positive and negative plates of MSB-300 are coated with a paste-like coating of a special formula, combined with high-tech alloy plates, ensuring extremely high corrosion resistance. Its unique electrolyte fixing system, combined with gel-type electrolyte, can maximize the battery's service life.The special active material formulation further enhances the battery's charge acceptance, enabling it to maintain good performance in various application scenarios. Additionally, the battery adopts Absorbed Glass Mat (AGM) separator technology, achieving efficient gas recombination, ensuring the reliability of the sealed structure, and completely eliminating the risk of electrolyte leakage or overflow. This sealed design also allows the battery to be safely installed in both horizontal and vertical positions, providing great flexibility for equipment layout.
In terms of technical parameters, the nominal voltage of MSB-300 is 2V, with a nominal capacity of 300Ah at the 10-hour rate, 225Ah at the 3-hour rate, and 165Ah at the 1-hour rate.This multi-rate capacity specification enables it to adapt to the requirements of different discharge depths. The physical dimensions of the battery are length 171 mm (6.73 inches), width 151 mm (5.94 inches), height 330 mm (12.99 inches), with an overall compact design. With these characteristics, the MSB series batteries can have an expected service life of up to 12 years under normal operating conditions, which meets Eurobat's definition of long-life batteries.
The application scenarios of MSB-300 are extremely extensive. It is an ideal power source for telecommunication facilities, uninterruptible power supply (UPS) systems, data processing centers, and various types of central computer rooms. In the field of renewable energy, such as solar and wind energy storage systems, it can provide stable and reliable energy storage.Meanwhile, it is also widely used in power supply networks and the power industry, providing support for key infrastructure. Additionally, MSB-300 can serve as a reliable power source in various environments including oil and gas extraction, fire protection and security alarm systems, emergency lighting and video surveillance systems, access control and management systems, medical equipment, as well as rural estates, hotels, and stores. The corrosion-resistant properties from its high-performance alloy, the long service life achieved by its unique electrolyte system, and the excellent charging acceptance enhanced by the special paste formula collectively ensure its excellent performance in various complex and critical applications.
