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SigmasTek  |  SKU: BW-1344

APC SMART-UPS XL SU3000RMXLI3U High Performance Replacement Battery Set 47.96 lb

23% off
New arrival
Sale price $260.99 USD Regular price $338.99
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Includes 8 replacement 12V 9AH batteries for APC SMART-UPS XL SU3000RMXLI3U
AGM sealed design enhances battery life and reliability
UL certified for assured safety and quality
F2 terminal matches original UPS hardware for easy swap
Ships quickly with 1-year warranty coverage
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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 | 9 AH

Terminal Type

F2

Replacement 12V 9AH Battery Set for APC SMART-UPS XL SU3000RMXLI3U

Ensure your APC SMART-UPS XL SU3000RMXLI3U continues to protect critical systems with this full set of eight compatible replacement batteries. These 12V 9AH batteries use AGM sealed technology to provide consistent, maintenance-free performance and meet or exceed the original equipment specifications. UL certified and sourced for compatibility, this high-performance UPS battery set is engineered for reliability in rack-mounted UPS systems and enterprise environments.

Key Specifications

  • Package contains: 8 batteries (price includes all 8 batteries)
  • Chemistry: SLA (Sealed Lead Acid)
  • AGM Technology: Absorption Glass Mat sealed battery technology
  • Guaranteed compatibility: Guaranteed compatibility with original battery set
  • Warranty: 1-year Warranty
  • Volts: 12 V
  • Amp Hours: 9 AH
  • Weight: 48.4Lbs
  • Length: 5.95 In
  • Width: 2.56 In
  • Height: 3.7 In
  • Terminal: F2
  • Source: ReplaceUPSBattery.com
  • Brand/Spec Sheets reference: SigmasTek UPS Batteries Spec Sheets
  • Shipping: UPS Ground and USPS; we ship in 1 business day for in-stock items
  • Certification: UL (Underwriters Laboratories) certified

Benefits

This replacement UPS battery set is designed for longevity and dependable output. AGM sealed construction ensures a long-lasting battery solution that requires no regular maintenance while offering superior performance in enclosed rack environments. The matched eight-battery configuration maintains balance across the battery string, reducing wear and extending the effective service life of your UPS system.

Use this set in applications such as data centers, server rooms, network closets, emergency power systems, and other critical infrastructure where uninterrupted power is essential. As a high-performance UPS battery solution, it supports clean transitions to generator power, orderly shutdowns, and reliable short-term runtime during outages. Installation follows the original layout: install the new APC SMART-UPS XL SU3000RMXLI3U replacement batteries in the same configuration and reuse your existing cables and hardware. Please confirm existing battery dimensions before ordering to account for any manufacturer updates.

For assistance or additional information about compatibility, installation, or warranty coverage, contact our customer service representatives via email, chat, or call toll-free at (800) 657-1303. We provide prompt shipping for in-stock items and a one-year warranty for added confidence.

Protect your critical equipment now—buy this complete set of replacement UPS batteries for the APC SMART-UPS XL SU3000RMXLI3U and enjoy reliable, long-lasting power.

Technical Specifications

Voltage12 Volts
Amp Hours9 AH
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)47.92

Product Highlights

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

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