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SigmasTek  |  SKU: BW-5021

APC SMART-UPS XL SUA2200XLT High Performance Compatible Replacement Battery Cartridge 50.85 lb

17% off
New arrival
Sale price $351.99 USD Regular price $425.99
Shipping calculated at checkout.
Contains four brand new SigmasTek 12V 18AH batteries for reliable power
Plug & Play design with pre-assembled wire harnesses and terminal covers
High rate discharge for superior short-term power output in UPS systems
Valve regulated, spill-proof construction ensures safe and maintenance-free use
Includes 1 year warranty and tested to meet or exceed OEM specifications
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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

Compatible Replacement Battery Cartridge for APC SMART-UPS XL SUA2200XLT

Designed specifically for the APC SMART-UPS XL SUA2200XLT, this compatible replacement UPS battery cartridge delivers reliable runtime, fast swapping and consistent performance under load. Built with four SigmasTek 12V 18AH cells pre-assembled with harnesses and terminal covers, this plug & play unit is an ideal, cost-effective option when you need a high-performance UPS battery that restores full protection to your critical systems. Expect dependable, long-lasting battery behavior and quick installation so your UPS is back online with minimal downtime.

Key Specifications

  • Brand: SigmasTek
  • Configuration: Four 12V 18AH batteries (pre-assembled cartridge)
  • Combined Output: 24 Volts 18 Ah
  • Amp-Hours (per cell): 18 AH
  • Voltage (per cell): 12 Volts
  • Terminal / Connector: Special Connector; includes terminal covers
  • Includes: Wire harnesses, connecting plates and terminal covers
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated, Spill Proof
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Safety Recognition: U.L. Recognized
  • Condition: Brand New, Factory Fresh Batteries
  • Warranty: 1 Year Warranty
  • Compatibility: APC SMART-UPS XL SUA2200XLT
  • Installation: Plug & Play, ready to use

Benefits

This replacement UPS battery cartridge is engineered for high-rate discharge applications where brief bursts of elevated power are required. As a high-performance UPS battery solution, it provides superior discharge capability, consistent voltage under load, and reliable recharge characteristics. The valve-regulated, spill-proof construction minimizes maintenance and enhances safety, while low self-discharge helps preserve capacity during storage or infrequent use.

Durability is built in: high vibration resistance and U.L. recognition mean these batteries stand up to demanding data center environments, office equipment, and mission-critical systems. The plug & play cartridge reduces installation time and error, making it suitable for technicians and IT staff who need to swap batteries quickly without specialized tooling. Typical applications include UPS systems, emergency power backup, networking equipment, small server racks, and other critical loads where a long-lasting battery is essential.

Selecting this long-lasting battery option returns robust runtime and predictable performance to your APC SMART-UPS XL SUA2200XLT while keeping lifecycle costs down. If you’re replacing aging modules or stocking spares, this cartridge is a practical choice to maintain uptime.

Ready to restore power protection? Order this high-performance, replacement UPS battery cartridge for the APC SMART-UPS XL SUA2200XLT today and enjoy fast shipping and dependable, factory-fresh batteries backed by a 1 year warranty.

Technical Specifications

Voltage24 Volts
Amp Hours18 Ah
Terminal TypeSpecial Connector
Length (in.)7.13
Width (in.)6.0
Height (in.)6.59
Weight (lb.)50.8

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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