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SigmasTek  |  SKU: BW-4889

Best Technologies FERRUPS MD 500VA UPS High Performance Replacement Battery 24.72 lb

24% off
New arrival
Sale price $122.99 USD Regular price $161.99
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Replacement battery for Best Technologies FERRUPS MD 500VA UPS units
AGM technology ensures maintenance-free, spill-proof operation
High rate discharge supports emergency and UPS power needs
Certified U.L. recognized and CE compliant quality
Factory fresh with 1 year warranty for peace of mind
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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 | 35 AH

Terminal Type

Nut & Bolt

Replacement Best Technologies FERRUPS MD 500VA Battery — Compatible with Best Technologies FERRUPS MD 500VA

Replace the battery in your Best Technologies FERRUPS MD 500VA with a reliable, compatible unit designed for performance and safety. This replacement UPS battery meets or exceeds OEM SLA standards and provides a maintenance-free, spill-proof solution to keep your UPS functioning as intended. For dependable backup power in home, office, or light industrial settings, this long-lasting battery is an excellent choice.

Key Specifications

  • Absorbent Glass Mat (AGM) Technology
  • High Rate Discharge Design
  • Maintenance-Free Design with Spill Proof Construction
  • U.L. Recognized and CE Certified
  • Brand New, Factory Fresh
  • 1 Year Warranty
  • Intended Application: Emergency Power Supply
  • Intended Application: Battery Powered Tools
  • Manufacturer/Additional text from product: SigmasTek12 Volts35 AHNut & BoltBest Technologies

Benefits

This replacement UPS battery offers dependable, high-performance operation for your Best Technologies FERRUPS MD 500VA. The AGM construction ensures consistent power delivery with low maintenance, while the high rate discharge design provides the ability to support sudden loads during power interruptions. The sealed, spill-proof design simplifies installation and reduces the risk associated with liquid electrolytes.

Long-Life Operation: Manufactured to meet or exceed OEM specifications and provided brand new, this unit gives you predictable runtime and a robust lifecycle for standby and cyclic applications. The inclusion of U.L. recognition and CE certification reflects adherence to industry safety standards.

Versatile Applications: Ideal for UPS backup, emergency power supply, and battery-powered tools, this replacement UPS battery is suitable across a variety of environments—from home office equipment to small server racks and network devices. Its maintenance-free characteristics make it well-suited for locations where unattended operation is common.

Peace of Mind: Backed by a 1 year warranty and built to OEM-equivalent specifications, this battery restores the protection your Best Technologies FERRUPS MD 500VA was designed to provide.

Secure reliable backup power now—purchase this replacement UPS battery for your Best Technologies FERRUPS MD 500VA and enjoy a high-performance, long-lasting battery with guaranteed compatibility and a 1 year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)24.7

Product Highlights

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

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