CSB MSJ-400 2V 400Ah VRLA Battery - Maintenance-Free AGM 20-Year Life

Industrial-Grade Standby Power Solution for Telecom, Switchgear & Utility Applications

The CSB MSJ-400 2V battery delivers uncompromising reliability for mission-critical systems where failure is not an option. Featuring thick positive plates with pure lead construction, this premium VRLA battery ensures exceptional performance during extended discharge cycles while requiring zero maintenance throughout its impressive 20-year design life.

TRUSTED BY INDUSTRY LEADERS: UL1989 Recognized (MH14533) and IEC 60896-21/22:2004 compliant for critical infrastructure applications.

Minimum Order: 4 Units Required

KEY PERFORMANCE ADVANTAGES:

• 99% Efficient Gas Recombination using advanced AGM (Absorbent Glass Mat) technology
• Pure Lead Construction for superior cycling performance and extended service life
• 20-Year Design Life in standby applications at 25°C (77°F)
• High Capacity Float Service optimized for telecommunications and utility installations
• Industrial-Grade Terminals with I4 thread copper alloy accepting M8 bolts for secure connections

TECHNICAL SPECIFICATIONS:

DOWNLOAD COMPLETE TECHNICAL SPECIFICATIONS (PDF)

IDEAL FOR CRITICAL INFRASTRUCTURE:

The CSB MSJ-400 is specifically engineered for demanding applications where continuous, reliable power is essential:

• Telecommunications Systems - Ensures uninterrupted network operation during power outages
• Switchgear Installations - Provides dependable backup for electrical distribution systems
• Utility Infrastructure - Maintains critical systems during grid fluctuations
• Data Centers - Protects valuable equipment and prevents costly downtime

SHIPPING INFORMATION:

• Commercial Delivery: Batteries ship freight pre-paid via LTL to any commercial location
• Residential Delivery: Additional $100 fee applies for residential deliveries (covers limited access and liftgate fees)

Expert Support Available

Questions about implementing the CSB MSJ-400 battery in your system? Our battery specialists are ready to provide expert guidance on installation, maintenance, and optimization.

Call us toll-free: 1-877-775-4381 or contact our team for personalized assistance.