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SigmasTek  |  SKU: BW-5198

APC SU1400X145 Compatible Replacement Battery 25.32 lb

10% off
New arrival
Sale price $113.99 USD Regular price $126.99
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Replacement battery for APC SU1400X145 UPS, 24V 18AH
High rate discharge design for reliable UPS performance
Factory fresh and guaranteed to meet OEM specifications
Fast shipping and professional customer service included
In stock

— Ready to ship immediately

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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.

Delivery and Shipping

🔹 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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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

24 Volts | 18 Ah

Terminal Type

Special Connector

Replacement APC SU1400X145 Battery - SigmasTek 24V 18Ah (Compatible with APC SU1400X145)

Designed specifically for the APC SU1400X145, this brand new replacement UPS battery offers the compatibility, performance, and reliability required to maintain continuous protection for your critical systems. Whether you need to restore runtime for a server rack, network hardware, or emergency systems, this unit provides a high-performance UPS battery solution tested to meet stringent standards.

Key Specifications

  • Quantity: 1 battery included
  • Voltage: 24 Volts
  • Capacity: 18 AH (amp-hours)
  • Brand: SigmasTek
  • Terminal type: Special Connector
  • Compatibility: APC SU1400X145
  • Design: High Rate Discharge Design
  • Condition: Brand New, Factory Fresh
  • Performance: Performance Guaranteed (tested to meet or exceed OEM specifications)
  • Shipping: In Stock and Same Day Shipping
  • Support: Professional Customer Support
  • Warranty: 1 Year Warranty
  • Installation note: Must use existing cables and hardware to connect your UPS batteries

Benefits

Built with a high rate discharge focus, this replacement UPS battery is ideal for delivering reliable power when short bursts of higher output are necessary. The unit’s construction and factory testing ensure a long-lasting battery life and steady performance, helping preserve uptime for servers, telecom gear, and essential infrastructure.

Common applications include UPS backup for small-to-medium enterprise equipment, emergency lighting and power, and support for critical workstations and networking devices. As a high-performance UPS battery, it handles transient high loads effectively, making it suitable for environments that demand immediate, robust backup energy. Professional customer support and a guaranteed performance standard add confidence to every purchase.

This replacement is sold in-stock with same-day shipping for available units, and every battery is backed by a 1 year warranty. Installation is straightforward when you reuse the existing cables and hardware from your APC SU1400X145 unit.

Purchase this long-lasting battery replacement for the APC SU1400X145 today — secure a reliable, high-performance UPS battery with fast shipping and dedicated support. Order now to protect your systems.

Technical Specifications

Voltage24 Volts
Amp Hours18 Ah
Terminal TypeSpecial Connector
Length (in.)7.13
Width (in.)6.0
Height (in.)6.59
Weight (lb.)25.3

Product Highlights

  • Brand Replacement : APC SU1400X145
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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