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SigmasTek  |  SKU: BW-4145

Best Power Patriot 280 UPS Compatible Replacement Battery 5.25 lb

21% off
New arrival
Sale price $33.99 USD Regular price $42.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for leak-proof performance
High rate discharge design ensures reliable power output
Maintenance-free with spill-proof construction for safety
U.L. recognized and CE certified for quality assurance
Brand new, factory fresh with 1 year warranty included
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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 | 7.5 Ah

Terminal Type

F2

Best Power Patriot 280 Replacement Battery — Compatible with Best Power Patriot 280

This replacement UPS battery is tailored to provide reliable, high-quality backup power for the Best Power Patriot 280. Built to meet or exceed the original SLA specifications, it offers dependable performance, safety certifications, and a user-friendly maintenance-free design. Ideal for protecting critical electronics, this battery helps ensure your systems remain operational during power interruptions.

Key Specifications

  • Compatibility: Best Power Patriot 280
  • Brand: SigmasTek / Best Power
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal Type: F2
  • Battery Technology: Absorbent Glass Mat (AGM)
  • Design: High Rate Discharge Design
  • Construction: Maintenance-Free, Spill Proof
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Applications: Emergency Power Supply, Battery Powered Tools

Benefits

As a high-performance UPS battery, this replacement delivers consistent energy output and dependable response during outages. The AGM construction supports efficient charge acceptance and long-term reliability, while the maintenance-free, spill proof design reduces the need for ongoing upkeep and increases safety during handling and installation.

This battery is ideal for UPS applications, emergency power supply scenarios, and as a reliable source for battery-powered tools. The F2 terminal provides secure connectivity for quick replacement in the field or during scheduled maintenance. With U.L. recognition and CE certification, you can deploy this unit knowing it adheres to recognized safety standards.

The 1 year warranty and brand-new, factory-fresh condition add further assurance that this is a long-lasting battery option suitable for the Best Power Patriot 280 model. It’s an economical, high-value solution for keeping backup systems functional and protecting critical hardware from downtime.

Don’t risk downtime—buy this replacement UPS battery for your Best Power Patriot 280 today to restore backup capability and protect your equipment with a proven, long-lasting battery.

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

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