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SigmasTek  |  SKU: BW-1836

UPS12-9 UPS High Performance Compatible Replacement Battery Set - 6-Pack 35.97 lb

13% off
New arrival
Sale price $200.99 USD Regular price $230.99
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Includes 6 brand new SigmasTek UPS12-9 batteries (12V 9AH)
High rate discharge design for powerful short-term output
Valve regulated, spill-proof construction for safety and reliability
Low self-discharge and high vibration resistance for longer life
UL recognized, CE certified, and backed by a 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 | 9 AH

Terminal Type

F2

SigmasTek UPS12-9 (T2) Replacement Set - 6 Pack (Compatible with UPS12-9 (T2) UPS)

Upgrade your backup power with this compatible set of six SigmasTek UPS12-9 (T2) batteries designed for reliable performance in UPS systems. These brand new, factory fresh units are engineered for compatibility with UPS12-9 (T2) systems and deliver the dependable power you need for short, high-demand discharge events. Whether you are replacing spent cells or building a battery string, this replacement UPS battery set provides the consistent output and certification-backed safety you expect from a high-performance UPS battery.

Key Specifications

  • Brand: SigmasTek
  • Model: UPS12-9 (T2)
  • Quantity: 6 batteries
  • Voltage: 12 Volts
  • Capacity: 9 AH
  • Terminal: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof
  • Low Self-discharge
  • High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility Note: Use all existing cables and hardware from original configuration to connect new batteries
  • Shipping Note: In-stock orders typically ship within 24 hours

Benefits

  • Durability: These valve regulated, spill proof batteries are built to resist vibration and harsh operating conditions, giving you a robust, long-lasting battery solution for mission-critical UPS systems.
  • Long Life: Low self-discharge chemistry and factory-fresh condition combine to extend shelf life and deliver dependable runtime when the load demands it, making this set an ideal long-lasting battery upgrade.
  • High Performance: The high rate discharge design makes this a true high-performance UPS battery for short-duration, high-power events — perfect for keeping servers, network gear, and emergency systems online during outages.
  • Safety & Compliance: U.L. recognition and CE certification provide peace of mind that these batteries meet established safety and quality standards for commercial and residential power systems.
  • Versatile Applications: Designed for Uninterruptible Power Supply (UPS) units, emergency power supplies, and battery-powered tools, this replacement UPS battery pack is well suited for IT closets, telecom racks, security systems, and portable power setups.
  • Factory-Tested: Each unit is checked by technically savvy staff to meet or exceed OEM specifications, ensuring reliable integration into existing UPS12-9 (T2) configurations.

Ready to replace your depleted cells? Order this SigmasTek UPS12-9 (T2) 6-pack today and secure a high-performance, long-lasting battery solution for your UPS system. Purchase now to get fast shipping and a 1 year warranty on a trusted replacement UPS battery set.

Technical Specifications

Voltage12 Volts
Amp Hours9 AH
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)35.94

Product Highlights

  • Brand Replacement : UPS12-9 UPS
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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