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SigmasTek  |  SKU: BW-1491

APC Smart UPS RT SURT3000RMXLI-CC High Performance Replacement Battery Set (Set Of 16) 56.05 lb

21% off
New arrival
Sale price $277.99 USD Regular price $352.99
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Includes 16 replacement 12V 5.5AH UPS batteries with F2 terminals
AGM sealed battery technology ensures durability and performance
UL certified for safety and OEM specification compliance
Guaranteed fit for APC Smart UPS RT SURT3000RMXLI-CC units
1-year warranty with fast UPS or USPS shipping
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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

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Volts & Amps

12 Volts | 5.5 Ah

Terminal Type

F2

APC Smart-UPS RT SURT3000RMXLI-CC Replacement UPS Battery Set

Designed specifically for the APC Smart UPS RT SURT3000RMXLI-CC, this complete set of 16 replacement UPS batteries delivers reliable compatibility, consistent performance, and peace of mind for mission-critical power systems. These SigmasTek batteries use Absorption Glass Mat (AGM) sealed SLA technology and are UL certified, making them an ideal replacement UPS battery choice when you need a high-performance UPS battery that’s built for long life and dependable run-time.

Key Specifications

  • Package contains: 16 batteries
  • Chemistry: SLA (Sealed Lead Acid)
  • Technology: AGM (Absorption Glass Mat)
  • Guaranteed compatibility with original battery set
  • Warranty: 1-year Warranty
  • Volts: 12 V
  • Amp Hours: 5.5 AH
  • Weight (total): 67.2 Lbs
  • Length: 3.54 In
  • Width: 2.76 In
  • Height: 3.98 In
  • Terminal: F2
  • Brand: SigmasTek
  • Certification: UL (Underwriters Laboratories) certified
  • Shipping Methods: UPS Ground and USPS
  • In-stock items ship in 1 business day

Benefits

These replacement UPS battery modules are engineered for durability and consistent performance under demanding loads. AGM sealed construction prevents leakage and reduces maintenance, while SLA chemistry provides reliable charge acceptance and stable voltage during discharge. Whether you are replacing an aging battery bank or preparing for extended runtime needs, this long-lasting battery selection supports steady output and enhanced cycle life compared to conventional flooded batteries.

The high-performance UPS battery characteristics make this set ideal for a wide range of applications — from network closets, data centers, and server racks to emergency power systems, medical equipment backups, and critical telecommunications infrastructure. Install the 16 batteries in the original APC Smart UPS RT SURT3000RMXLI-CC configuration, reuse your existing cables and hardware, and restore full runtime capacity quickly and safely. These batteries are also suitable for support equipment and tools that require sealed SLA solutions with F2 terminals.

Please verify your existing battery dimensions before ordering, as manufacturer requirements may change without notice. If you only need a single replacement battery, visit our UPS Batteries by V and AH selection to choose an individual 12V 5.5AH F2 battery.

Ready to restore reliable runtime to your APC Smart UPS RT SURT3000RMXLI-CC? Order this trusted, long-lasting battery set today and benefit from fast shipping, UL-certified safety, and a one-year warranty on your purchase of a replacement UPS battery that performs when it matters most.

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 Smart
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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