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SigmasTek  |  SKU: BW-5219

Para Systems Minuteman MSU 1400 UPS High Performance Compatible Replacement Battery Set 25.32 lb

21% off
New arrival
Sale price $113.99 USD Regular price $143.99
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Replacement set with 2 SigmasTek 12 Volt 18 AH batteries for ONEAC ONEXBC-217 UPS
High rate discharge with valve regulated spill proof construction
Low self-discharge and high vibration resistance for reliability
U.L. Recognized and CE Certified safety standards
Factory fresh, performance tested, and includes 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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Category

UPS Batteries

Brand Replacement

SigmasTek

Volts & Amps

12 Volts | 18 Ah

Terminal Type

Nut & Bolt

SigmasTek SP12-18HR (12V 18AH) Replacement Battery Set for Para Systems Minuteman MSU 1400 UPS

Dependably restore the Para Systems Minuteman MSU 1400 with this precisely compatible replacement UPS battery set. Each order includes two SigmasTek SP12-18HR batteries (12 Volts, 18 AH) designed for reliable high-rate discharge performance to protect critical systems and provide emergency backup. These brand new, factory-fresh batteries are an excellent option when you need a high-performance UPS battery and a long-lasting battery solution. Remember to reuse all existing cables and hardware from your original setup to install these replacement UPS batteries correctly.

Key Specifications

  • Battery model: SigmasTek SP12-18HR
  • Voltage: 12 Volts
  • Capacity: 18 AH (Amp-hours)
  • Quantity: 2 batteries per set
  • Terminal: Nut & Bolt
  • Construction: Valve Regulated, Spill Proof
  • Design: High Rate Discharge Design
  • Features: Low Self-discharge, High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible with: Para Systems Minuteman MSU 1400 Uninterruptible Power Supply (UPS)

Benefits

Engineered for longevity and consistent output, this replacement UPS battery set provides predictable, high-performance behavior under load. The high rate discharge design enables the MSU 1400 to handle brief periods of elevated power demand without compromising voltage stability. Valve-regulated, spill-proof construction improves safety and reduces maintenance needs compared with older flooded designs. Low self-discharge helps preserve stored energy for extended periods, and high vibration resistance protects the battery internals from mechanical stress, extending usable life in industrial or mobile environments.

These batteries are U.L. Recognized and CE Certified, giving you confidence in their manufacturing and safety standards. They are well suited as a replacement for UPS units, emergency power supply systems, and various battery-powered tools that depend on rapid, reliable energy delivery. Each battery set is factory-fresh and tested to meet or exceed OEM specifications, ensuring a long-lasting battery solution for your MSU 1400 unit and reducing the risk of unexpected downtime.

Most in-stock orders ship within 24 hours to help restore protection quickly. If you need help determining compatibility or installation guidance, our knowledgeable customer service team is available to assist. Choose this replacement UPS battery set to maintain uptime and secure reliable backup power for your Para Systems Minuteman MSU 1400.

Take action now—purchase this high-performance, long-lasting replacement UPS battery set for your Para Systems Minuteman MSU 1400 and get dependable backup power and fast shipping.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)25.3

Product Highlights

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

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