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SigmasTek  |  SKU: BW-2556

Emerson-Liebert GXT2 288V UPS High Performance Replacement Battery Set 71.95 lb

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New arrival
Sale price $369.99 USD Regular price $420.99
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Includes 12 SigmasTek SP12-9HR batteries (12V 9AH) for Emerson-Liebert GXT2 288V UPS
High rate discharge design supports emergency power output
Valve regulated, spill-proof design for maintenance-free safety
Low self-discharge and vibration resistant for extended life
Factory fresh with 1 year warranty and quality certifications
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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

SigmasTek SP12-9HR Replacement Battery Set for Emerson-Liebert GXT2 288V UPS

Upgrade your Emerson-Liebert GXT2 288V Uninterruptible Power Supply with a reliable, high-performance replacement UPS battery set engineered for consistent compatibility, peak performance, and long-term reliability. This kit includes twelve factory-fresh SigmasTek SP12-9HR batteries designed specifically to restore runtime and power stability to GXT2 288V systems. If you need a dependable, long-lasting battery solution that meets or exceeds OEM expectations, this replacement UPS battery set delivers the performance and safety certifications you require.

Key Specifications

  • Includes: 12 SigmasTek SP12-9HR batteries
  • Voltage: 12 Volts
  • Capacity: 9 AH (Amp-hours)
  • Battery Model: SP12-9HR
  • Quantity: 12 batteries per set
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof
  • Self-discharge: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility Note: Requires reuse of existing cables and hardware from original configuration
  • Brand: SigmasTek

Benefits

  • Durability and Safety — Built with valve regulated, spill proof construction and high vibration resistance to withstand the demanding conditions often found in data centers and server rooms.
  • Long Life Performance — Low self-discharge chemistry and factory-fresh manufacturing help deliver a long-lasting battery solution that maintains capacity over time, offering peace of mind for critical UPS deployments.
  • High-Performance Output — The high rate discharge design is ideal when brief, higher power output is required, making this a suitable high-performance UPS battery for surge events and transient loads.
  • Certified Reliability — U.L. recognized and CE certified to meet industry safety and performance standards for uninterruptible power applications.
  • Versatile Applications — Ideal for Uninterruptible Power Supply (UPS) units like the Emerson-Liebert GXT2 288V, emergency power supply systems, and compatible battery-powered tools requiring dependable short-term high-power delivery.
  • OEM-Level Testing — Each battery set is tested to meet or exceed OEM specifications so you can restore system runtime with confidence.
  • Easy Replacement — Note that you should reuse the existing cables and hardware from your original battery configuration for proper installation.

Restore runtime and protect your equipment with this high-performance, long-lasting replacement UPS battery set for the Emerson-Liebert GXT2 288V. Orders for in-stock items typically ship within 24 hours. Buy now to secure superior performance, dependable safety certifications, and a 1-year warranty — upgrade your UPS with confidence today.

Technical Specifications

Voltage12 Volts
Amp Hours9 AH
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)71.88

Product Highlights

  • Brand Replacement : Emerson-Liebert GXT2
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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