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SigmasTek  |  SKU: BW-4032

Deltec PRB300 UPS High Performance Replacement Battery 5.25 lb

8% off
New arrival
Sale price $33.99 USD Regular price $36.99
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Absorbent Glass Mat (AGM) technology for leak-free performance
High rate discharge design ensures reliable power delivery
Maintenance-free and spill-proof construction for safety and convenience
U.L. recognized and CE certified for quality assurance
1 year warranty with brand new, factory fresh battery
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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

SigmasTek Replacement UPS Battery for Deltec PRB300 - Deltec PRB300 Compatible

Restore dependable backup power to your Deltec PRB300 with this engineered replacement UPS battery, built to deliver reliable performance and full compatibility. Designed to meet or exceed the original SLA specifications, this high-performance UPS battery ensures your UPS maintains stable output and extended runtime when you need it most. Perfect for both residential and commercial UPS systems, this SigmasTek unit emphasizes durability, safety, and maintenance-free convenience for the Deltec PRB300 model.

Key Specifications

  • Brand: SigmasTek
  • Compatible Model: Deltec PRB300
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal Type: F2
  • Battery Type: Absorbent Glass Mat (AGM) Technology
  • Design: High Rate Discharge Design
  • Maintenance: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Typical Applications: Emergency Power Supply, Battery Powered Tools

Benefits

Engineered for durability, this replacement UPS battery offers a long-lasting battery solution capable of enduring frequent charge and discharge cycles while preserving capacity. The AGM technology delivers both safety and performance: sealed, spill-proof cells reduce maintenance requirements and improve reliability in confined UPS enclosures. As a high-performance UPS battery, it supports high-rate discharges needed during abrupt power losses, protecting sensitive equipment from data loss and downtime.

With U.L. and CE certifications, you’re choosing a product that adheres to recognized safety and electrical standards, ensuring consistent behavior under load and improved operational longevity. The maintenance-free design eliminates the hassles of traditional flooded lead-acid batteries, delivering user-friendly installation and lower long-term maintenance costs.

Typical uses include UPS backup for servers, telecom equipment, and network devices, as well as emergency power applications and portable or stationary battery-powered tools that demand dependable power delivery. Because this unit is specifically matched to the Deltec PRB300 profile, you get a seamless replacement that restores performance quickly and efficiently.

Don’t wait until the next outage — replace your Deltec PRB300 battery with this reliable, long-lasting replacement UPS battery now. Click to buy and benefit from fast delivery and a 1 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 : Deltec PRB300
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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