CSB HRL12390W 12V 390W High-Rate AGM UPS Battery - 10-Year Sealed Deep Cycle

Professional-Grade Power Backup Solution

The CSB HRL12390W is an industrial-grade 12V AGM battery specifically engineered for mission-critical UPS and power backup applications where reliability is non-negotiable. Featuring advanced high-rate discharge technology, this deep cycle battery delivers exceptional performance when you need it most.

Why the CSB HRL12390W outperforms standard UPS batteries:

• Industry-leading 390W capacity with high discharge efficiency
• Exceptional 10-year service life in standby applications
• Proven reliability with 260+ complete discharge cycles
• Compact, space-efficient design for easier installation
• Sealed maintenance-free operation for reduced total cost of ownership

Premium Features for Mission-Critical Applications

• Advanced AGM Technology - High-compression Absorbent Glass Mat construction with 99%+ recombination efficiency for superior performance and safety
• Deep Cycle Capability - Engineered for applications requiring frequent and deep discharges
• Leak-Proof Design - Heat-sealed case-to-cover bond ensures complete protection of sensitive equipment
• Reinforced Construction - Heavy-duty internal design maintains structural integrity under demanding conditions
• Premium Terminals - Heavy-duty copper alloy terminals for superior conductivity and simplified installation
• Enhanced Safety - Reliable one-way, self-resealing safety vents for maintenance-free operation

Technical Specifications

Direct Replacement For

12FLB400, 12FLB450, 12HR350, HX400-12, ESL100-12, PHR-12400, PRC12120S, PRC12120X, PS-121000, PS-121100, TC12120S, TC12120X, UPS12-370, UPS12-400MR, Y-12-HR250

CSB HRL Series Advantage

The CSB HRL series is designed for applications where consistent power delivery is essential. With more than 260 cycles at 100% depth of discharge in cycle service and up to 10 years in standby applications, these batteries provide industry-leading reliability for critical power systems.

Shipping Information

Minimum order quantity: 4 units

These batteries ship freight pre-paid via LTL to any commercial location. Residential delivery requires an additional $100 fee due to limited access and liftgate requirements.

Volume Discount Available: Contact us with your requirements for custom pricing on bulk orders.

Need Expert Assistance?

Our battery specialists are ready to help you select the right power solution for your application. Call us toll-free at 1-877-775-4381 or contact us online.