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SigmasTek  |  SKU: BW-2631

APC ES BACK-UPS BE550G-CN UPS Compatible Replacement Battery 5.99 lb

9% off
New arrival
Sale price $38.99 USD Regular price $42.99
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High Rate Discharge design for quick power delivery
Valve Regulated Spill Proof construction prevents leaks
Low Self-discharge for longer shelf life
High Vibration Resistance ensures durability
U.L. Recognized and CE Certified for safety and quality
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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

SigmasTek SP12-9HR Replacement for APC ES BACK-UPS BE550G-CN

Upgrade your APC ES BACK-UPS BE550G-CN with this brand new SigmasTek SP12-9HR replacement UPS battery (12 Volts, 9 AH) engineered for dependable compatibility, outstanding performance, and reliable standby power. Designed specifically for high rate discharge UPS applications, this replacement UPS battery provides the quick power delivery your BE550G-CN requires during short, high-demand events. Whether you need uninterrupted operation for home offices, network equipment, or small servers, this high-performance UPS battery offers a cost-effective, factory-fresh solution to extend the life of your UPS unit. Please note you must reuse all original cables and hardware from your existing configuration to connect the new battery.

Key Specifications

  • Battery model: SigmasTek SP12-9HR
  • Voltage: 12 Volts
  • Capacity: 9 AH
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Durability: The valve regulated, spill-proof construction and high vibration resistance make this a rugged replacement UPS battery capable of reliable operation in varied environments. It stands up to shipping, handling, and frequent cycling common in UPS use.
  • Long Life: Low self-discharge properties help preserve stored energy during standby periods, contributing to a long-lasting battery and consistent readiness for emergency events. Backed by a 1 Year Warranty for added peace of mind.
  • High Performance: Specifically tuned for high rate discharge UPS needs, the SigmasTek SP12-9HR delivers immediate, robust power when the APC ES BACK-UPS BE550G-CN demands higher output for short durations. This makes it an ideal high-performance UPS battery replacement.
  • Typical Applications: Perfect for Uninterruptible Power Supply (UPS) units like the BE550G-CN, emergency power supplies, and battery-powered tools that require quick power bursts. Use it to restore runtime for routers, modems, VoIP systems, small servers, and home office equipment.
  • Tested Reliability: Each unit is tested to meet or exceed OEM specifications by experienced technicians so you can trust the fit and function in your APC ES BACK-UPS BE550G-CN.

Ready to replace your aging battery? Buy this replacement UPS battery for the APC ES BACK-UPS BE550G-CN with confidence — orders for in-stock items typically ship within 24 hours. If you need assistance, call our customer service at or e-mail us. Upgrade now to a long-lasting battery and restore reliable backup power today.

Technical Specifications

Voltage12 Volts
Amp Hours9 AH
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)5.99

Product Highlights

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

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