The Leoch XP12-210 is a high-performance 12V 210Ah Valve Regulated Lead Acid (VRLA) Absorbed Glass Mat (AGM) battery engineered specifically for enterprise-level applications requiring reliable backup power. This maintenance-free battery delivers exceptional performance, long service life, and superior deep discharge recovery in large UPS systems, telecommunications infrastructure, and other critical power installations.
The Leoch XP12-210 is specifically designed for:
Large data centers, corporate infrastructure, extended runtime applications
Central offices, mobile switching centers, transmission stations
Large-scale fire alarm, security, emergency lighting systems
Medium to large-scale solar and wind energy storage
Hospitals, imaging centers, critical care equipment
Large process automation, control systems
Railway signaling, traffic control systems
When comparing energy storage solutions, the Leoch XP12-210 offers several advantages over competing products:
Product Brochure
As an authorized reseller of Leoch batteries, Critical Power Battery Solutions offers unmatched expertise and service for Leoch XP12-210 batteries:
Leoch XP12-210 batteries feature a high-density paste formulation and robust internal grid structure specifically engineered for enterprise-level applications. This design provides exceptional high-rate discharge capability, delivering consistent power during outages with minimal voltage drop under heavy loads. The AGM technology ensures excellent recovery from deep discharge events, a common occurrence in extended power outages. For a detailed assessment of how XP12-210 batteries can benefit your specific enterprise UPS or telecom application, contact CPBS at 630-984-9718.
Leoch XP12-210 batteries are designed with a service life of 10+ years at 77°F (25°C) when properly maintained in float service. Actual service life may vary based on operating conditions, maintenance practices, and discharge cycles. The high-quality lead calcium alloy grids significantly reduce grid corrosion, the primary failure mechanism in VRLA batteries. For specific lifespan projections based on your application and environment, contact CPBS at 630-984-9718 for a personalized assessment from our battery experts.
Leoch XP12-210 batteries should be stored in a clean, cool, and dry environment at temperatures between 68°F and 77°F (20°C and 25°C). Due to their low self-discharge rate (<3% per month), they can be stored for up to 6 months without recharging. For longer storage periods, a refresh charge is recommended every 6 months. Always store batteries in an upright position and avoid direct sunlight or heat sources. For guidance on proper storage procedures for your specific situation, contact CPBS at 630-984-9718.
Yes, Leoch XP12-210 batteries can be installed in series to increase voltage or in parallel to increase capacity. For series connections, up to four batteries (48V) can be connected without special considerations. For parallel connections, up to four strings are recommended for optimal performance and balanced charging. When connecting multiple batteries, it’s essential to use batteries of the same model, age, and state of charge. For assistance designing an optimal battery configuration for your specific application, contact CPBS technical experts at 630-984-9718.
For optimal performance and longevity, Leoch XP12-210 batteries should be charged using temperature-compensated voltage settings. The recommended float voltage is 13.6-13.8V at 77°F (25°C), with a temperature compensation of -3mV/°C/cell. For cyclic applications, the recommended charging voltage is 14.6-14.8V at 77°F (25°C) with a maximum charging current of 63A. Proper charging parameters are critical for battery longevity; for assistance configuring your charging system, contact CPBS at 630-984-9718.

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