MSB-300(2V,300Ah) bb battery2V300AHSuitable forUninterruptible power supplies,Security and safety systems,Emergency lighting and video surveillance systems,Access control and management systems,Medica
The MSB-300 (2V 300Ah) VRLA battery is specifically designed for high-stability power demand scenarios. It features a sealed, impact-resistant ABS casing and gel electrolyte technology to eliminate leakage risks, supporting horizontal/vertical multi-angle installation. This 2V 300Ah capacity battery excels in applications such as telecom base stations, solar energy storage systems, and data center UPS. Special alloy grid and glass fiber separator technologies ensure an ultra-long service life of 12 years, providing stable output of C10 rate 300Ah and C1 rate 165Ah even in extreme environments.Its innovative electrolyte fixation system achieves 99% gas recombination efficiency, paired with a flame-retardant material pressure relief valve, delivering inherently safe power supply for high-risk environments such as oil drilling platforms and hospital ICU equipment.
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Product details
As an industrial-grade backup power solution, the MSB-300 battery achieves performance breakthroughs through structural innovation. Its 2V unit voltage design supports flexible series-parallel combinations, while the compact 171mm×151mm dimensions accommodate rack-mounted installations, with a 6.73-inch width saving space in data centers. The positive and negative plates utilize lead-calcium-tin alloy casting technology, offering 40% better corrosion resistance than traditional alloys. Paired with a special active material formulation, it maintains over 85% capacity output even in -20°C low-temperature environments. The sealed valve-regulated structure, combined with directional venting channels, ensures zero electrolyte leakage while achieving over 95% oxygen recombination efficiency, making it particularly suitable for unmanned scenarios like island communication base stations.In smart grid dispatch system applications, this battery can withstand equalization charging voltages up to 2.25V/cell, paired with an intelligent BMS system for precise charge-discharge management. Product parameters cater to multi-scenario demands: 10-hour rate discharge of 300Ah ensures 8-hour backup for communication base stations, 3-hour rate 225Ah meets sudden load surges in data centers, and 1-hour rate 165Ah handles instant high-power discharge for emergency lighting systems. Dual configurations of B6 standard terminals and I3 industrial terminals ensure compatibility with mainstream power distribution equipment, while the 330mm height design complies with 19-inch cabinet installation standards. The 14.09-inch thick enclosure features reinforced rib structures, supporting loads up to 800kg/m², making it suitable for vibration environments like offshore wind turbine towers.The MSB series, certified by Eurobat for longevity, has become the designated power source for the UK National Grid dispatch system and Dubai Solar Park energy storage projects, maintaining a capacity decay rate below 20% over a continuous 12-year operational cycle.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