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SigmasTek  |  SKU: BW-4338

APC SMART-UPS XL SUM3000RMXL2U UPS High Performance Replacement Battery Set 28.03 lb

15% off
New arrival
Sale price $145.99 USD Regular price $170.99
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High rate discharge batteries for quick power delivery
Valve regulated spill-proof design prevents leaks
Low self-discharge extends battery life
High vibration resistance for long-lasting durability
U.L. recognized and CE certified for trusted quality
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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

12 Volts | 5.5 Ah

Terminal Type

F2

SigmasTek SP12-5.5HR Replacement Battery Set — Compatible with APC SMART-UPS XL SUM3000RMXL2U

Ensure continued protection for your APC SMART-UPS XL SUM3000RMXL2U by installing this SigmasTek SP12-5.5HR replacement battery set. Specially designed for UPS applications that demand strong short-term power, these factory-fresh batteries provide the reliability and capacity needed to safeguard servers, storage, and networking equipment during outages. If you need a dependable, high-performance UPS battery replacement, this kit delivers consistent quality and tested performance.

Key Specifications

  • Quantity: 8 batteries included
  • Battery Model: SigmasTek SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 AH
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation Note: Requires use of all existing cables and hardware from the original configuration
  • Typical Applications: Uninterruptible Power Supply (UPS) Units, Emergency Power Supply, Battery Powered Tools

Benefits

This replacement UPS battery pack offers durability and reliable output tailored to demanding UPS environments. The high rate discharge design supplies the burst power necessary for the APC SMART-UPS XL SUM3000RMXL2U to ride through transient or extended load events. Valve regulated, spill-proof construction minimizes maintenance and improves safety in rack-mounted systems, while low self-discharge ensures batteries retain capacity during storage periods. High vibration resistance further enhances longevity in various installations.

As a high-performance UPS battery, this SigmasTek pack is factory tested and validated to meet or exceed OEM specifications, giving you a long-lasting battery choice for critical infrastructure. The pack is ideal for primary UPS backup services, emergency power circuits, and heavy-duty battery-powered tools requiring short-term high output. The included one-year warranty reinforces the quality and reliability of your investment.

Ready to upgrade your APC SMART-UPS XL SUM3000RMXL2U? Purchase this replacement UPS battery set now to secure a high-performance UPS battery and fast shipping on in-stock items. Restore dependable, long-lasting battery protection to your systems today.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)28.0

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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