Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-4444

APC SURT7500XLI UPS High Performance Replacement Battery Set 112.1 lb

18% off
New arrival
Sale price $591.99 USD Regular price $721.99
Shipping calculated at checkout.
Replacement set includes 32 SigmasTek SP12-5.5HR batteries (12V 5.5AH) for APC SURT7500XLI
Designed for high rate discharge in UPS and emergency power systems
Valve regulated, spill-proof, and vibration resistant for durability
Low self-discharge extends battery life when stored
U.L. recognized, CE certified, and 1-year warranty included
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

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


Volts & Amps

12 Volts | 5.5 Ah

Terminal Type

F2

Replacement Battery Set for APC SURT7500XLI - SigmasTek SP12-5.5HR (32-pack)

Restore reliable backup power to your APC SURT7500XLI with this premium replacement UPS battery set. This kit contains 32 SigmasTek SP12-5.5HR batteries (12 Volts, 5.5 AH) specifically suited to return your UPS to full operational capability. Built for compatibility and tested for performance, these brand new batteries are an excellent choice when you need a high-performance UPS battery to support mission-critical systems. Remember that installation requires reuse of your original cables and hardware.

Key Specifications

  • Quantity: 32 batteries (replacement set)
  • Battery Model: SigmasTek SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge; High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Terminal / Connector Info: F2 (as listed)
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek

Benefits

This replacement pack delivers durability and consistent output needed in heavy-duty UPS installations. The valve-regulated, spill-proof design and high vibration resistance reduce maintenance risk and improve safety in rack-mounted setups. Because these batteries are engineered for high rate discharge, they can provide necessary bursts of power to the APC SURT7500XLI during peak demands or brief outages, ensuring connected equipment remains protected.

As a long-lasting battery option, the low self-discharge characteristic helps preserve state of charge during standby periods, and the units ship brand new and factory tested for performance. Choosing this high-performance UPS battery set means predictable lifecycle planning and reliable emergency readiness for your critical infrastructure.

Common uses include Uninterruptible Power Supply (UPS) units, emergency power supply systems, and battery-powered tools that require grouped 12V 5.5AH cells. Whether updating scheduled maintenance or replacing failed cells, this replacement battery set is a direct, dependable solution for APC SURT7500XLI systems.

Ready to upgrade? Purchase this replacement UPS battery set for your APC SURT7500XLI now to secure improved runtime and peace of mind, backed by a 1 Year Warranty.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)112.0

Product Highlights

  • Brand Replacement : APC SURT7500XLI
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.