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SigmasTek  |  SKU: BW-4353

APC SRT3000XLA UPS High Performance Replacement Battery Set 28.03 lb

13% off
New arrival
Sale price $145.99 USD Regular price $166.99
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High Rate Discharge Design tailored for UPS applications
Valve Regulated Spill Proof Construction prevents leaks
Low Self-discharge for minimal maintenance
High Vibration Resistance for long-term durability
U.L. and CE Certified, Brand New with 1 Year Warranty
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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

Replacement Battery Set for APC SRT3000XLA - SigmasTek SP12-5.5HR (8-Pack)

Keep your APC SRT3000XLA running at full capacity with this replacement UPS battery set from SigmasTek. This 8-pack of SP12-5.5HR batteries combines compatibility with strong performance characteristics to provide a dependable, long-lasting battery option for UPS and emergency power systems. Ideal for those seeking a reliable, high-performance UPS battery replacement, these batteries are factory fresh and ready to install.

Key Specifications

  • Brand: SigmasTek
  • Model: SP12-5.5HR
  • Quantity: 8 batteries (complete set)
  • Voltage: 12 Volts
  • Capacity: 5.5 AH (amp-hours)
  • Terminal Type: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof
  • Features: Low Self-discharge
  • Features: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility: Replacement batteries for APC SRT3000XLA UPS unit
  • Note: Must reuse existing cables and hardware from original configuration to connect new batteries

Benefits

  • Valve-regulated, spill-proof design reduces maintenance and minimizes risk, making it suitable for sensitive electronics environments.
  • High rate discharge performance supports UPS systems that demand higher current for short durations, helping protect critical loads on the APC SRT3000XLA.
  • Low self-discharge increases shelf life and readiness, delivering a long-lasting battery solution for infrequent-use or backup-only scenarios.
  • Enhanced vibration resistance ensures reliable service in rack-mounted setups or locations with mechanical disturbances.
  • U.L. Recognized and CE Certified to conform with recognized safety and quality standards.
  • Factory-fresh and tested by experienced technicians, these replacement UPS battery packs are guaranteed to meet or exceed OEM specifications.
  • Common applications include Uninterruptible Power Supply (UPS) units, emergency power supplies, and battery-powered tools where fast discharge and durability are required.

Ready to replace the batteries in your APC SRT3000XLA? Order this high-performance, long-lasting battery set now and ensure uninterrupted protection for your critical systems. For assistance call — purchase with confidence and restore reliable UPS runtime today.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)28.0

Product Highlights

  • Brand Replacement : APC SRT3000XLA
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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