MSU-300
The MSU-300 B.B.Battery VRLA battery is a 2V industrial-grade power solution designed for high-reliability scenarios, widely used in telecom base stations, data centers, renewable energy storage, and power systems. This model features impact-resistant ABS casing and a sealed pressure relief valve design, supporting horizontal/vertical installation, with a nominal capacity of 300Ah and a service life of up to 15-18 years. Its unique electrolyte fixation system and high-performance alloy grid technology ensure anti-corrosion and zero-leakage characteristics, paired with gel electrolyte and glass fiber separators to achieve over 95% gas recombination efficiency. It provides stable power supply even in extreme environments, meeting the stringent power demands of UPS, emergency security systems, and medical equipment.
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Product details
As the flagship product of B.B.Battery's MSU series, the MSU-300 battery redefines power reliability standards with industrial-grade durability. Its core value lies in condensing a large capacity of 300Ah into a compact size (171×151×358mm), weighing only 41.9 lbs, yet operating stably in environments ranging from -40°C to 60°C. The innovative pressure relief valve is made of non-combustible materials, combined with a six-hole liquid injection sealing process, completely eliminating the risk of electrolyte leakage, making it particularly suitable for high-safety scenarios such as data center server rooms.The positive and negative plates utilize a special active paste formulation, increasing charge acceptance by 30%, enabling rapid charge-discharge cycles in solar energy storage systems. The battery's 2V unit design supports flexible series/parallel connections, easily forming different voltage systems through B6 standard terminals or optional I3 terminals, meeting diverse configuration needs such as 48V power supply for telecom base stations or 600V arrays for wind farm energy storage systems. The internal absorbent glass fiber separator achieves 99% oxygen recombination efficiency, coupled with Eurobat long-life certification, ensuring stable capacity in high-frequency usage scenarios like grid peak shaving and hospital backup power.Whether in explosive-proof environments like oil platforms or 24/7 operation of video surveillance systems, the MSU-300, with its 12.99-inch height compatible with standard racks and optimized layout in a total height space of 14.09 inches, becomes the ideal choice for high-density power solutions.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-300
- Voltage2 V
- Nominal capacity (Ah) 10-hour rate300
- Weight kg1.9
- Weight lbs41.9
- 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
- Overall height mm358
- Overall height inches14.09