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SigmasTek  |  SKU: BW-2539

Dell EBM 216V External RM 3U K812N UPS High Performance Replacement Battery Set 107.92 lb

9% off
New arrival
Sale price $602.99 USD Regular price $662.99
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Comes with 2 new SigmasTek SP12-9HR batteries (12V 9AH)
High rate discharge designed for APC Back-UPS RS BR1100CI-RS
Valve regulated, spill-proof design for safety
Low self-discharge and vibration resistant for reliability
Tested to OEM specs with 1-year warranty
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🔹 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.

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Volts & Amps

12 Volts | 9 AH

Terminal Type

F2

Replacement Battery Set for Dell K812N UPS — SigmasTek SP12-9HR (Compatible with Dell K812N)

Maintain continuous power protection for your Dell K812N Uninterruptible Power Supply with this comprehensive replacement battery pack. Specifically configured for large-scale Dell EBM arrays, this pack includes 18 SigmasTek SP12-9HR batteries to restore full runtime and reliability. Designed for heavy-duty, high-rate discharge applications, this replacement UPS battery pack is a practical choice for enterprise deployments that require consistent, high-performance power backup.

Key Specifications

  • Compatible UPS Model: Dell K812N
  • Battery Model: SigmasTek SP12-9HR
  • Quantity: 18 batteries per pack
  • Voltage: 12 Volts
  • Capacity: 9 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation Note: Use all existing cables and hardware from the original configuration to connect the new UPS batteries

Benefits

  • Enterprise-Grade Capacity: Eighteen batteries in the pack provide the capacity and redundancy needed for Dell K812N and Dell EBM modules, ensuring extended runtime for critical systems.
  • High-Performance Output: High rate discharge design supports short bursts of elevated power demand, ideal for server racks and network infrastructure during outages.
  • Durable & Safe: Valve-regulated, spill-proof construction with high vibration resistance and U.L./CE certifications ensures safe, long-term operation in enterprise environments.
  • Long-Lasting Reliability: Low self-discharge contributes to a long-lasting battery life cycle, making this pack a dependable long-lasting battery solution for backup arrays.
  • Quality Assured: Factory-fresh and tested to meet or exceed OEM specifications, giving IT teams confidence when replacing batteries in mission-critical systems.
  • Typical Applications: Designed for Uninterruptible Power Supply (UPS) units, emergency power systems, and battery-powered equipment requiring an industrial-grade, high-performance UPS battery solution.

Upgrade your Dell K812N backup system now — order this replacement UPS battery pack to get a high-performance UPS battery solution that restores runtime and reliability. Purchase today and benefit from factory-tested quality and a 1 year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours9 AH
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)107.82

Product Highlights

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

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