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SigmasTek  |  SKU: BW-4771

Best Technologies FERRUPS MD 1.5KVA UPS Compatible Replacement Battery Set 98.89 lb

21% off
New arrival
Sale price $459.99 USD Regular price $583.99
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Replacement battery set for Best Technologies UPS units
High rate discharge to meet demanding power needs
Leak-proof valve regulated design for safe handling
Low self-discharge keeps batteries ready longer
1 year warranty and OEM spec guaranteed
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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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Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

SigmasTek SP12-35 NB (12V 35AH) Replacement Battery Set for Best Technologies FERRUPS MD 1.5KVA

Upgrade the runtime and reliability of your Best Technologies FERRUPS MD 1.5KVA with this premium replacement UPS battery set. Designed for compatibility and dependable performance, this 4-pack of SigmasTek SP12-35 NB batteries delivers the high-rate discharge capability needed for demanding UPS applications. Whether you’re restoring emergency backup power or maintaining critical equipment, these brand new, factory-fresh batteries provide a reliable, long-lasting battery option that meets strict safety and performance standards.

Key Specifications

  • Battery Model: SigmasTek SP12-35 NB
  • Quantity: 4 batteries included
  • Voltage: 12 Volts
  • Capacity: 35 AH (Amp-hours)
  • Terminal Type: Nut & Bolt
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof (VRLA)
  • Self-discharge: Low Self-discharge
  • Vibration Resistance: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility Note: Uses existing cables and hardware from original configuration to connect new batteries
  • OEM Fit: Replacement for Best Technologies FERRUPS MD 1.5KVA UPS units

Benefits

  • Durability: Constructed with valve-regulated, spill-proof technology and engineered for high vibration resistance, these batteries withstand the rigors of frequent cycling and transport environments.
  • Long Life: Low self-discharge and superior performance characteristics mean these cells retain capacity during storage and deliver consistent runtime, making them a dependable long-lasting battery choice for UPS systems.
  • High Performance: The high rate discharge design supports short bursts of elevated output — ideal for UPS units that must handle heavy transient loads. This makes the pack a true high-performance UPS battery for demanding backup scenarios.
  • Safety & Compliance: U.L. recognition and CE certification provide assurance that these replacement UPS battery units meet recognized safety and manufacturing standards.
  • Versatile Applications: Perfect for Uninterruptible Power Supply (UPS) units, emergency power systems, and battery-powered tools where reliable energy delivery is essential.
  • OEM-Grade Testing: Each battery is factory fresh and individually tested to ensure it meets or exceeds OEM specifications for the Best Technologies FERRUPS MD 1.5KVA.

If your Best Technologies FERRUPS MD 1.5KVA needs reliable backup power, this replacement UPS battery set is engineered to restore performance quickly and confidently. Orders for in-stock items typically ship within 24 hours — buy this high-performance UPS battery pack today and get dependable, long-lasting battery power for your critical systems.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)98.8

Product Highlights

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

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