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SigmasTek  |  SKU: BW-3847

Tripp Lite Internet Office 450 UPS High Performance Replacement Battery 5.25 lb

13% off
New arrival
Sale price $33.99 USD Regular price $38.99
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Absorbent Glass Mat (AGM) technology for enhanced performance
High rate discharge design supports rapid power delivery
Maintenance-free with spill-proof construction for safety
U.L. recognized and CE certified for quality assurance
Brand new, factory fresh with 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.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 7.5 Ah

Terminal Type

F2

Replacement SigmasTek 12V 7.5Ah (F2) Battery for Tripp Lite Internet Office 450 UPS

This replacement UPS battery is explicitly compatible with the Tripp Lite Internet Office 450 Uninterruptible Power Supply (UPS). Engineered for consistent performance and dependable runtime, this long-lasting battery meets or exceeds OEM SLA specifications so your Internet Office 450 remains protected during blackouts and brownouts. Ideal for small office and home network protection, this high-performance UPS battery is maintenance-free and built for reliability.

Key Specifications

  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: High Rate Discharge Design
  • Maintenance: Maintenance-Free Design with Spill Proof Construction
  • Safety Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal Type: F2
  • Compatible With: Tripp Lite Internet Office 450

Benefits

This SigmasTek replacement is built to deliver dependable durability and performance in demanding UPS applications. The AGM construction provides a sealed, spill-proof battery that is vibration-tolerant and maintenance-free, making it an excellent choice when a low-maintenance, high-reliability power source is required. As a high-performance UPS battery, its high rate discharge design supplies robust current when your Internet Office 450 needs it most, ensuring connected equipment stays powered during outages.

The result is a long-lasting battery that holds up through many charge-discharge cycles, providing consistent backup time and reducing the frequency of replacements. Certified by U.L. and CE, and delivered factory fresh, this unit adheres to recognized safety standards and gives you confidence in everyday and emergency power events.

Typical use cases include UPS backup for modems, routers, small servers, and critical home office devices, as well as emergency power supply roles and supporting battery powered tools in portable setups. Its compact 12V, 7.5Ah profile and F2 terminal make installation straightforward in compatible Tripp Lite systems.

Restore reliable backup power to your Tripp Lite Internet Office 450—buy this replacement UPS battery today and benefit from fast, dependable protection backed by a one-year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)5.25

Product Highlights

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

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