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SigmasTek  |  SKU: BW-5122

APC SMART-UPS RM SU2200X179 UPS Compatible Replacement Battery Set 50.64 lb

16% off
New arrival
Sale price $216.99 USD Regular price $258.99
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Set of 4 factory fresh SigmasTek SP12-18HR batteries (12 Volts, 18 AH)
Designed for high rate discharge in UPS and emergency power applications
High vibration resistance for durability in demanding environments
Compatible with original APC SMART-UPS cables and hardware
Backed by a 1-year warranty for peace of mind
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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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Volts & Amps

12 Volts | 18 Ah

Terminal Type

Nut & Bolt

Replacement SigmasTek SP12-18HR Battery Set for APC SMART-UPS RM SU2200X179

Restore reliable backup power for your APC SMART-UPS RM SU2200X179 with this four-pack replacement UPS battery set featuring SigmasTek SP12-18HR batteries (12 Volts, 18 AH). Engineered for compatibility and dependable performance, the set delivers the high discharge capability needed for short-duration, high-current UPS events. These brand new, factory-fresh batteries offer an immediate upgrade path to get your SU2200X179 back to OEM-level runtime and reliability. Note: existing cables and hardware from your original configuration must be reused to connect the new UPS batteries.

Key Specifications

  • Battery Model: SigmasTek SP12-18HR
  • Quantity: 4 batteries per set
  • Voltage: 12 Volts
  • Capacity: 18 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Terminal Type: Nut & Bolt
  • Compatible With: APC SMART-UPS RM SU2200X179

Benefits

This replacement UPS battery set brings robust durability and exceptional performance to your APC SMART-UPS RM SU2200X179. Designed for high rate discharge, the SP12-18HR batteries supply the rapid current needed to ride through transient events and power switchover periods. The valve regulated, spill-proof design reduces maintenance requirements and improves safety in rack-mount and enclosed environments.

Low self-discharge chemistry helps preserve capacity during storage and infrequent use, making these batteries a long-lasting battery choice for planned service cycles. The U.L. recognition and CE certification confirm that the set satisfies key safety standards, while high vibration resistance helps maintain integrity in busy data centers or field deployments.

Ideal applications include Uninterruptible Power Supply (UPS) units like the APC SMART-UPS RM SU2200X179, emergency power supply systems supporting critical infrastructure, and battery-powered tools or support devices that require strong short-term output. For administrators and technicians seeking a high-performance UPS battery replacement, this set provides tested reliability and consistent runtime.

Ready to regain reliable backup power? Order this SigmasTek replacement UPS battery set for the APC SMART-UPS RM SU2200X179 now — enjoy fast shipping, a 1 year warranty, and a tested, high-performance UPS battery solution.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)50.6

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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