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SigmasTek  |  SKU: BW-5069

Elgar IPS1100 UPS High Performance Compatible Replacement Battery Set 50.64 lb

22% off
New arrival
Sale price $216.99 USD Regular price $277.99
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Set of 4 fresh SigmasTek SP12-18HR batteries (12V 18AH) included
High rate discharge design supports high power UPS applications
Valve regulated and spill-proof for safe, hassle-free use
Low self-discharge ensures longer shelf life
U.L. recognized and CE certified with 1-year warranty
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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.

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🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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Category

UPS Batteries

Brand Replacement

SigmasTek

Volts & Amps

12 Volts | 18 Ah

Terminal Type

Nut & Bolt

Replacement Battery Set for Elgar IPS1100 UPS — SigmasTek SP12-18HR (12V 18Ah)

When your Elgar IPS1100 needs renewed backup capacity, trust this high-performance replacement UPS battery set to deliver consistent power. The set contains four SigmasTek SP12-18HR batteries (12 Volts, 18 AH) designed for high rate discharge and built with valve-regulated, spill-proof construction. These brand new, factory-fresh batteries provide low self-discharge and high vibration resistance for reliable operation. Note: you must reuse all original cables and hardware to connect the new batteries.

Key Specifications

  • Compatible UPS Model: Elgar IPS1100
  • Battery Model: SigmasTek SP12-18HR
  • Voltage: 12 Volts
  • Capacity: 18 AH
  • Quantity: Set of 4 batteries
  • Terminal Type: Nut & Bolt
  • 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

Benefits

  • Built for Durability — Valve-regulated, spill-proof design and UL/CE recognition ensure safe, long-term service inside UPS housings.
  • Long-Lasting Readiness — Low self-discharge and fresh factory condition help maintain stored energy for extended standby periods, offering a long-lasting battery solution.
  • Strong Short-Duration Output — The high rate discharge configuration makes this a high-performance UPS battery able to supply higher power for short durations typical of UPS and emergency scenarios.
  • Quality Tested — Each battery set is tested by our experienced technicians to meet or exceed OEM specifications for dependable operation and predictable runtimes.
  • Versatile Use Cases — Designed for UPS units like the Elgar IPS1100, but also ideal for emergency power systems and battery-powered tools requiring steady, concentrated output.
  • Easy Replacement Process — Supplied as a matched 4-pack; simply reuse your existing cables and hardware for a straightforward installation.

Protect your equipment with a reliable, long-lasting battery replacement for the Elgar IPS1100. Order now for fast shipping and a 1-year warranty—buy this high-performance UPS battery set today and restore dependable backup power to your system.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)50.6

Product Highlights

  • Brand Replacement : Elgar IPS1100
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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