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SigmasTek  |  SKU: BW-5269

APC SMART-UPS SU1400X106 UPS High Performance Replacement Battery Set 25.32 lb

18% off
New arrival
Sale price $113.99 USD Regular price $138.99
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Set of 2 SigmasTek SP12-18HR batteries (12V 18AH) for APC SMART-UPS SU1400X106
Valve regulated, spill-proof design reduces maintenance and leakage risks
Exceptional vibration resistance enhances battery life and stability
Low self-discharge keeps batteries ready after long storage
1 year warranty included for reliable replacement confidence
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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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Volts & Amps

12 Volts | 18 Ah

Terminal Type

Nut & Bolt

Replacement Battery Set for APC SMART-UPS SU1400X106

Ensure the APC SMART-UPS SU1400X106 continues to protect critical equipment with this replacement UPS battery set. Included are two SigmasTek SP12-18HR batteries engineered for high-rate discharge and dependable output. This solution offers reliable performance and a long-lasting battery life so your UPS can provide stable emergency power and clean transitions during outages.

Key Specifications

  • Battery Model: SigmasTek SP12-18HR (set of 2)
  • Voltage: 12 Volts
  • Capacity: 18 AH (Amp-hours)
  • Quantity: 2 batteries included
  • Terminal: Nut & Bolt
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • 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
  • Compatible With: APC SMART-UPS SU1400X106
  • Brand: SigmasTek

Benefits

  • Built to Last: With valve regulated, spill proof construction and high vibration resistance, these batteries withstand the rigors of normal UPS operation.
  • Consistent Readiness: Low self-discharge helps keep these batteries ready for use, delivering the characteristics of a long-lasting battery for dependable backup power.
  • High-Performance Capability: The high rate discharge design provides the quick, high-current output needed during short, intense load demands — making it an ideal high-performance UPS battery for the APC SMART-UPS SU1400X106.
  • Safety & Compliance: U.L. and CE certifications ensure these batteries meet recognized safety and quality standards.
  • Versatile Use Cases: Perfect for UPS units, emergency power supplies, and certain battery-powered tools where reliable surge capability and tested performance are required.
  • Installation Reminder: Use all existing cables and hardware from your original configuration to connect these replacement batteries properly and securely.
  • Quality Guarantee: Each unit is brand new, factory fresh, and tested to meet or exceed OEM specifications, backed by a 1 year warranty.

Don't wait until your UPS can't provide backup — buy this replacement UPS battery set for the APC SMART-UPS SU1400X106 now. Orders for in-stock items are typically shipped within 24 hours. For help or questions, call . Secure a reliable, high-performance UPS battery replacement today.

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 : APC SMART-UPS
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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