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-4447

APC SURT7500RMXLT UPS High Performance Replacement Battery Set 112.1 lb

21% off
New arrival
Sale price $591.99 USD Regular price $750.99
Shipping calculated at checkout.
Replacement kit with 32 SigmasTek SP12-5.5HR batteries (12V 5.5AH) for APC SURT7500RMXLT
High rate discharge design ensures peak UPS performance
Valve regulated, spill-proof, and vibration resistant for durability
Low self-discharge extends battery life and reliability
U.L. recognized and CE certified with 1-year warranty
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

SigmasTek Replacement Battery Set for APC SURT7500RMXLT

Restore the runtime and reliability of your APC SURT7500RMXLT with this comprehensive replacement UPS battery set. Designed to deliver consistent performance and dependable protection, the kit includes 32 SigmasTek SP12-5.5HR batteries (12 Volts, 5.5 AH) to return your UPS to peak operation quickly. Perfect for critical infrastructure and business continuity systems, this high-performance UPS battery solution gives you confidence in both power delivery and long-term durability.

Key Specifications

  • Compatibility: APC SURT7500RMXLT UPS unit
  • Quantity: 32 SigmasTek SP12-5.5HR batteries
  • Voltage: 12 Volts
  • Capacity: 5.5 AH (amp-hours)
  • Battery Model: SP12-5.5HR
  • Brand: SigmasTek
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation Note: Must use all existing cables and hardware from original configuration to connect new UPS batteries
  • Applications: Uninterruptible Power Supply (UPS) Units, Emergency Power Supply, Battery Powered Tools

Benefits

Engineered for longevity and performance, this replacement UPS battery pack provides a reliable, long-lasting battery solution for your APC SURT7500RMXLT. The high rate discharge design ensures the batteries can deliver the surge of power needed during brief, intense loads — a critical factor for preventing downtime in data centers, networking closets, and server racks. With valve regulated spill proof construction, the battery set resists leaks and maintenance issues, enhancing safety and reliability during installation and operation.

Low self-discharge means these cells remain ready for action after periods of inactivity, minimizing maintenance and unexpected failures. High vibration resistance further improves durability in environments where mechanical stress may occur. As a high-performance UPS battery option that is U.L. Recognized and CE Certified, this kit provides certified protection and consistent power under demanding conditions.

Whether you are replacing aged batteries in an existing UPS, expanding emergency power capability, or supporting battery-powered tools, this SigmasTek replacement battery set offers dependable runtime and cost-effective performance. Tested to meet or exceed OEM specifications, the kit combines factory-fresh components with a 1 year warranty to protect your investment.

Don't wait until power loss impacts your operations. Purchase this replacement UPS battery set for the APC SURT7500RMXLT today and secure dependable, long-lasting backup power with fast shipping and expert support.

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 SURT7500RMXLT
  • 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.