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SigmasTek  |  SKU: BW-1510

APC Smart UPS RT RWRT3000XLU Compatible Replacement Battery Set 56.05 lb

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New arrival
Sale price $277.99 USD Regular price $313.99
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Includes 16 replacement 12V 5.5AH UPS batteries for APC Smart UPS RT RWRT3000XLU
AGM technology for durable and maintenance-free power
UL certified for trusted performance and safety
Fits original battery setup using existing cables and hardware
1-year warranty and quick shipping available
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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

APC Smart UPS RT RWRT3000XLU Replacement Batteries — Compatible with APC Smart UPS RT RWRT3000XLU

When uptime matters, trust this complete 16-battery replacement kit for the APC Smart UPS RT RWRT3000XLU. Each module is a 12V 5.5AH SLA battery with AGM technology, supplied as a full set to return your UPS to original runtime and redundancy. ReplaceUPSBattery.com sources these UL certified batteries to meet or exceed OEM standards, delivering a dependable, high-performance UPS battery option for both small and large-scale backup needs.

Key Specifications

  • Package contains: 16 batteries (complete set for APC Smart UPS RT RWRT3000XLU)
  • Volts: 12 V
  • Amp Hours: 5.5 AH
  • Chemistry: SLA (Sealed Lead Acid)
  • Technology: AGM (Absorption Glass Mat)
  • Terminal: F2
  • Weight (total pack): 67.2 Lbs
  • Length (each): 3.54 In
  • Width (each): 2.76 In
  • Height (each): 3.98 In
  • Warranty: 1-year Warranty
  • Brand / Spec Sheets: SigmasTek UPS Batteries Spec Sheets
  • Shipping Methods: UPS Ground and USPS (ships in 1 business day for in-stock items)

Benefits

This replacement UPS battery set is engineered for longevity and reliable operation under demanding conditions. The sealed AGM format minimizes maintenance and eliminates electrolyte handling, while offering superior performance for repeated cycles — ideal for UPS systems, emergency power reserves, telecommunications, and industrial controls. As a long-lasting battery solution, this 16-pack helps ensure continuity of operations during power disruptions.

The combination of SLA chemistry and UL certification provides safe, compliant operation in mission-critical environments. These batteries offer consistent output under load, predictable recharge behavior, and protection backed by a one-year warranty. If your operations require a high-performance UPS battery capable of delivering stable backup power, this replacement kit is a reliable choice.

For proper installation, place the batteries in the same original configuration and reuse the existing cables and hardware. Always confirm the dimensions of your existing battery modules before purchasing to account for potential manufacturer changes. If you only need an individual battery instead of the full set, please visit UPS Batteries by V and AH to select the single replacement unit.

Need help or have questions about the APC Smart UPS RT RWRT3000XLU replacement UPS battery kit? Contact customer service via email, chat, or call toll free at (800) 657-1303. Order now to secure a reliable, long-lasting battery solution and protect your critical infrastructure.

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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