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SigmasTek  |  SKU: BW-1828

UPS6-9 UPS High Performance Compatible Replacement Battery Set - 12-Pack 36.27 lb

19% off
New arrival
Sale price $308.99 USD Regular price $382.99
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Large pack of 12 UPS6-9 (T2) batteries (6V 9AH) for extended UPS needs
High rate discharge design supports heavy power loads
Valve regulated, spill-proof for safe and maintenance-free use
Low self-discharge and vibration resistant for long-term reliability
Certified and factory fresh 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.

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🔹 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

6 Volts | 9 AH

Terminal Type

F2

SigmasTek UPS6-9 (T2) - 12-Pack Replacement Batteries for UPS6-9 (T2)

For larger systems and extended runtime needs, this brand new 12-pack of SigmasTek UPS6-9 (T2) batteries provides a robust, reliable solution. Purpose-built for UPS6-9 (T2) compatibility, this bulk set is ideal for data centers, telecom cabinets, and complex battery banks that require multiple, matched cells. These units combine high discharge capability with proven construction to deliver consistent, long-term performance.

Key Specifications

  • Set contains: 12 SigmasTek UPS6-9 (T2) batteries
  • Model: UPS6-9 (T2)
  • Voltage: 6 Volts
  • Capacity: 9 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Self-discharge: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation note: You need to use all existing cables and hardware from your original configuration to connect the new UPS batteries
  • Applications listed: Uninterruptible Power Supply (UPS) Units; Emergency Power Supply; Battery Powered Tools
  • Shipping note: Orders for in-stock items are typically shipped within 24 hours

Benefits

A high-performance UPS battery set in a 12-pack format is perfect for scenarios that demand matched cells and scalable capacity. These SigmasTek batteries feature low self-discharge to retain charge during storage, and valve regulated, spill-proof construction for safety and reduced maintenance. High vibration resistance and recognized safety certifications (U.L. and CE) offer added confidence for mission-critical applications. Because they are designed for high rate discharge, they deliver the rapid energy bursts required by many UPS6-9 (T2) setups during fault conditions or peak loads.

As a long-lasting battery choice, this 12-pack supports extended runtimes in emergency power systems and multi-battery UPS configurations. Each battery is brand new and factory fresh, and our technical team tests them to ensure they meet or exceed OEM expectations. For facilities replacing multiple cells at once, this bulk set simplifies procurement while ensuring consistent quality across all installed batteries.

Secure reliable backup power for your large-scale UPS6-9 (T2) deployment — order this replacement UPS battery 12-pack today and benefit from fast shipping and a 1 year warranty.

Technical Specifications

Voltage6 Volts
Amp Hours9 AH
Terminal TypeF2
Length (in.)5.94
Width (in.)1.34
Height (in.)3.7
Weight (lb.)36.24

Product Highlights

  • Brand Replacement : UPS6-9 UPS
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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