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SigmasTek  |  SKU: BW-1865

12V 5.5Ah T2 UPS High Performance Compatible Replacement Battery Set - 20 70.06 lb

25% off
New arrival
Sale price $340.99 USD Regular price $452.99
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Includes 20 SigmasTek UPS12-5.5 batteries (12V 5.5 AH)
High rate discharge design ensures rapid power delivery when needed
Valve regulated and spill-proof for safe, clean operation
Low self-discharge and high vibration resistance for longevity
Factory fresh with 1 year warranty and OEM compliance
In stock

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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

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Volts & Amps

12 Volts | 5.5 Ah

Terminal Type

F2

SigmasTek UPS12-5.5 (T2) - Replacement Set of 20 for UPS12-5.5

When large capacity replacement or bulk inventory is needed, this brand new set of 20 SigmasTek UPS12-5.5 (T2) batteries delivers consistent performance and dependable readiness. Designed for UPS12-5.5 systems, this replacement UPS battery pack is an ideal choice for facilities, service providers, and businesses that require multiple units for racks, multiple UPS systems, or stock replacement programs. These high-quality, factory-fresh batteries provide reliable power and tested performance to keep your operations protected.

Key Specifications

  • Quantity: 20 batteries (set)
  • Model: UPS12-5.5 (T2)
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 5.5 AH
  • Terminal: F2
  • 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
  • Compatibility Note: Requires reuse of existing cables and hardware from your original configuration

Benefits

This bulk replacement UPS battery set offers durability and reliable long life for high-use environments. The high-rate discharge design ensures the batteries can supply elevated power for short durations, which is crucial for UPS systems handling surges or bridging outages. Valve-regulated, spill-proof construction provides maintenance-free operation, and low self-discharge keeps these batteries ready after storage—important for inventory and emergency stock. High vibration resistance helps maintain integrity in transport and in installations that experience mechanical stress.

Ideal applications include Uninterruptible Power Supply (UPS) banks across server rooms, emergency power supply installations, and battery-powered tools or equipment needing dependable backup. Each battery is factory tested to meet or exceed OEM performance standards and includes a 1 year warranty, giving you confidence in both performance and value.

For businesses that need fast replenishment, in-stock items typically ship within 24 hours so you can maintain continuity across multiple systems without long lead times.

Order this long-lasting, high-performance UPS12-5.5 (T2) replacement UPS battery set of 20 today to secure reliable backup power across your operations—buy now to ensure uninterrupted protection.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)70.0

Product Highlights

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

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