MSB-400(2V,400Ah) bb battery2V400AHSuitable forUninterruptible power supplies,Security and safety systems,Emergency lighting and video surveillance systems,Access control and management systems,Medica
B.B. Battery MSB-400 (2V 400Ah) industrial-grade sealed lead-acid battery is specifically designed for harsh environments, featuring impact-resistant ABS casing and patented electrolyte immobilization technology, delivering an ultra-long service life of up to 12 years. This 2V unit battery supports horizontal/vertical installation, with built-in explosion-proof safety valves and highly corrosion-resistant alloy grids, making it suitable for telecom base stations, solar energy storage systems, and data center UPS. The 400Ah@C10 capacity combined with 220Ah@C1 discharge rate ensures stable operation of critical equipment.
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Product details
As the core product of MSB series, MSB-400 battery achieves zero leakage risk through gel technology electrolyte and absorption fiberglass partition, and the 31.5kg compact structure (211 × 176 × 329mm) adapts to the space constrained scene. The special active material formula improves charging efficiency, supports wide temperature range operation from -40 ℃ to 60 ℃, and meets high reliability requirements for oil platforms, medical equipment, and other applications. 69.4 pounds weight and standardized B6 terminal design simplify equipment integration, six hole sealing process ensures stable solidification of electrolyte, and fire safety level meets industrial standards. The battery provides 300Ah of power at a 3-hour discharge rate and maintains an effective output of 220Ah at a 1-hour discharge rate. The 357mm thickness design optimizes the space utilization of the energy storage system. The unique paste coating technology for electrode plates extends the cycle life and is suitable for scenarios such as smart security, emergency lighting, and electric vehicle charging stations. The Eurobat certified long-life feature, combined with a 12.95-inch vertical installation height, makes it an ideal energy storage unit for wind farms and rural off grid power stations. The 14.06-inch thick box meets the requirements of multiple battery stacking. The innovative electrolyte composite system of MSB-400 improves the gas recombination efficiency to 99%, and is equipped with a non combustible material pressure relief valve to achieve dual safety protection. 8.31 inch length enclosure compatible with standard rack, 6.92 inch width design reduces transportation costs, high-purity lead calcium alloy grating ensures 400Ah@C10 Stable output capacity for over 20 years. From financial data centers to hotel backup power, this maintenance free battery, with its lightweight design of 31.5kg (69.4 pounds) and IP55 protection rating, is providing uninterrupted power supply for over 3000 industrial facilities worldwide.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-400 (2V, 400Ah)
- Voltage2 V
- Nominal capacity (Ah) 10-hour rate400
- Nominal capacity (Ah) 3-hour rate300
- Nominal capacity (Ah) 1-hour rate220
- Weight kg31.5
- Weight lbs69.4
- Standard terminal typeB6
- Standard terminal position-
- Optional terminal typeI3
- Optional terminal position-
- Length mm211
- Length inches8.31
- Width mm176
- Width inches6.92
- Height mm329
- Height inches12.95
- Thickness mm357
- Thickness inches14.06