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SigmasTek  |  SKU: BW-1538

Tripp Lite RegulatorProSilver350 High Performance Replacement Battery 3.5 lb

19% off
New arrival
Sale price $29.99 USD Regular price $36.99
Shipping calculated at checkout.
Package contains 1 replacement 12V 5AH UPS battery
Features AGM technology for leak-proof reliability
Designed for Tripp Lite RegulatorProSilver350 UPS units
UL certified ensuring safety and performance
1-year warranty included
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

🔹 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 | 5 AH

Terminal Type

F1

Replacement Battery for Tripp Lite RegulatorProSilver350

Keep your Tripp Lite RegulatorProSilver350 ready for the next outage with this compatible replacement UPS battery. Designed with Absorption Glass Mat (AGM) sealed battery technology, this unit provides consistent, maintenance-free backup power that meets or exceeds original specifications. UL-certified and built to perform, this replacement UPS battery helps protect sensitive electronics and maintains uptime when it matters most.

Key Specifications

  • Volts: 12 V
  • Amp Hours: 5 AH
  • Weight: 3.5Lbs
  • Length: 3.54 In
  • Width: 2.76 In
  • Height: 3.98 In
  • Terminal: F1
  • Package contains: 1 battery
  • SLA Chemistry
  • AGM Technology (Absorption Glass Mat Sealed Battery Technology)
  • Guaranteed compatibility with original battery
  • UL (Underwriters Laboratories) certified
  • 1-year Warranty
  • Brand referenced: SigmasTek

Benefits

As a high-performance UPS battery, this model is built for longevity and steady delivery of power under load. The sealed AGM design minimizes maintenance and leakage risk while providing strong performance across repeated cycles, making it a true long-lasting battery for the RegulatorProSilver350. It is ideal for UPS backup in home offices, small business systems, network closets, and emergency power applications.

The F1 terminal format aligns with the original equipment, letting you reuse existing cables and hardware and install the new battery in the same configuration. This simplifies replacement and reduces downtime. Typical uses include supporting routers, modems, PoS systems, small servers, and emergency lighting where a reliable, compact battery is necessary. Because manufacturers can occasionally change dimensions, please verify your current battery measurements before ordering.

Batterysharks.com ships most in-stock items within one business day and provides customer support to assist with fitment and installation. This replacement UPS battery is UL certified and comes with a 1-year warranty for additional assurance. For questions regarding the RegulatorProSilver350 replacement or help with ordering, contact customer service via email, chat, or toll free at (800) 657-1303.

Restore reliable backup power now — purchase this reliable, high-performance replacement UPS battery for your Tripp Lite RegulatorProSilver350 and protect your devices from unexpected outages.

Technical Specifications

Voltage12 Volts
Amp Hours5 AH
Terminal TypeF1
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)3.5

Product Highlights

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

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