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SigmasTek  |  SKU: BW-1948

CSB Battery HRL12110W UPS Compatible Replacement Battery 17.42 lb

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New arrival
Sale price $121.99 USD Regular price $138.99
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Compatible replacement for CSB Battery HRL12110W UPS units
93 Watts per cell high-rate discharge for stable UPS power
Less than 3% self-discharge per month for long standby use
Leak-proof, spill-proof construction with flame retardant case
UL certified with a 3-year warranty for reliability
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 28 AH

Terminal Type

Internal Thread

Replacement CSB HRL12110W - Compatible SigmasTek 12V 28AH Internal Thread

Ensure uninterrupted power protection with this compatible replacement CSB Battery HRL12110W sealed lead acid battery. Built for dependable compatibility and reliable output, this high-performance UPS battery is optimized for UPS applications where consistent surge handling and standby life are critical. It’s an ideal, long-lasting battery option for IT closets, critical telecom racks, and emergency systems.

Key Specifications

  • Compatible Model: CSB Battery HRL12110W
  • Brand: SigmasTek (compatible replacement)
  • Voltage: 12 Volts
  • Capacity: 28 AH
  • Terminal Type: Internal Thread
  • High-rate discharge design: 93 Watts per cell on 15-min rate at 1.67 Volts
  • Battery Type: Rechargeable Sealed Lead Acid (Absorbent Glass Mat Technology)
  • Case: ABS (UL94 V-0) flame retardant case
  • Construction: Spill proof, no-leak construction; operable in any position
  • Self-discharge: Less than 3% per month
  • Expected Standby Life: Up to 10 years
  • Cycle Life: Up to 300 cycles at 100% discharge in cycle service
  • Warranty: 3 Year Warranty
  • Certifications: UL Listed
  • Condition: Brand New, Factory Fresh

Benefits

This replacement UPS battery delivers reliable, maintenance-free power thanks to AGM technology and superior construction. With a spill-proof design and UL-rated flame-retardant casing, it offers enhanced safety and flexibility during installation. The design supports operation in any position, making it suitable for a wide variety of enclosures and mounting configurations.

As a long-lasting battery solution, it boasts low self-discharge and extended standby life, making it an excellent choice for emergency backup and standby applications. Its high-rate discharge characteristics make it well suited for UPS units that demand rapid energy delivery during outages or brownouts.

  • Durability: No-leak, spill-proof AGM construction for extended use
  • Long life: Up to 10 years in standby use; low self-discharge
  • High performance: 93 W per cell at 15-minute rate ensures reliable high-rate discharge
  • Typical applications: Uninterruptible Power Supplies (UPS), emergency backup, telecom, security systems, and portable tools

Ready to replace your worn battery? Order this replacement CSB Battery HRL12110W compatible pack today to get a reliable, factory-fresh, high-performance UPS battery that restores uptime and safeguards your equipment. Fast shipping available.

Technical Specifications

Voltage12 Volts
Amp Hours28 AH
Terminal TypeInternal Thread
Length (in.)6.46
Width (in.)4.92
Height (in.)6.77
Weight (lb.)17.4

Product Highlights

  • Brand Replacement : CSB Battery
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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