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-4543

APC SURTD5000RMXLT-1TF5 UPS High Performance Replacement Battery Set 56.05 lb

14% off
New arrival
Sale price $277.99 USD Regular price $321.99
Shipping calculated at checkout.
Includes 16 brand new SigmasTek SP12-5.5HR batteries for reliable replacement
High rate discharge design delivers powerful output for UPS applications
Valve regulated, spill-proof construction ensures safe and maintenance-free use
Low self-discharge and high vibration resistance extend battery life and durability
U.L. recognized and CE certified for superior quality and safety compliance
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 SURTD5000RMXLT-1TF5 (16x SigmasTek SP12-5.5HR)

Ensure continuous protection and reliable runtime for your APC SURTD5000RMXLT-1TF5 with this comprehensive replacement battery set. These SigmasTek SP12-5.5HR batteries are specifically selected to match the performance and safety requirements of the UPS, delivering dependable energy during outages. If you require a long-lasting battery solution that performs under load, this kit offers peace of mind and robust performance.

Key Specifications

  • Battery Model: SigmasTek SP12-5.5HR
  • Quantity Included: 16 batteries
  • Voltage: 12 Volts
  • Capacity: 5.5 AH (Amp-hours)
  • Terminal Type: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Attributes: Low Self-discharge
  • Attributes: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation Note: Use all existing cables and hardware from your original configuration to connect the new UPS batteries
  • Compatible UPS Model: APC SURTD5000RMXLT-1TF5

Benefits

This high-performance UPS battery set is made for the demanding conditions of enterprise UPS systems. The high rate discharge design allows your APC SURTD5000RMXLT-1TF5 to supply higher power over short periods when necessary, making this replacement UPS battery ideal for protecting servers, networking equipment, and communications gear. Low self-discharge keeps batteries ready for service, minimizing maintenance intervals and ensuring reliability when power is lost.

Built with valve-regulated, spill-proof construction and high vibration resistance, these batteries stand up to real-world use in racks and equipment rooms. U.L. recognition and CE certification demonstrate adherence to safety and quality standards, while factory-fresh condition and testing ensure they meet or exceed OEM performance. The included one-year warranty provides additional confidence in purchase.

Applications are broad: Uninterruptible Power Supply (UPS) units like the APC SURTD5000RMXLT-1TF5, emergency power systems, and battery-powered tools benefit from the consistent output and rugged design. Service technicians will appreciate the simple installation—retain your original cables and hardware to complete the replacement quickly and correctly.

Order this replacement UPS battery pack for your APC SURTD5000RMXLT-1TF5 today and secure a reliable, long-lasting battery solution that keeps your critical systems running through outages.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)56.0

Product Highlights

  • Brand Replacement : APC SURTD5000RMXLT-1TF5
  • 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.