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SigmasTek  |  SKU: BW-4785

Best Power FERRUPS MD 2KVA UPS High Performance Replacement Battery Set 98.89 lb

19% off
New arrival
Sale price $459.99 USD Regular price $569.99
Shipping calculated at checkout.
Set of 4 brand new 12V 35AH SigmasTek SP12-35 NB batteries
Designed for high power output in UPS applications
Valve regulated, spill-proof construction prevents leaks
Tested for OEM compliance and superior reliability
Includes 1-year warranty for peace of mind
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 | 35 AH

Terminal Type

Nut & Bolt

Replacement Battery Set for Best Power FERRUPS MD 2KVA UPS

Replace the depleted batteries in your Best Power FERRUPS MD 2KVA Uninterruptible Power Supply with this compatible, high-quality replacement UPS battery set. The set contains four SigmasTek SP12-35 NB batteries engineered for high rate discharge performance and reliable, consistent output. These brand new batteries are an ideal solution for emergency power systems, critical infrastructure, and environments where prolonged uptime matters. Please remember to reuse your original cables and hardware to connect the new batteries properly.

Key Specifications

  • Battery model: SigmasTek SP12-35 NB
  • Quantity: 4 batteries per set
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal type: Nut & Bolt
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Self-discharge: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible UPS model: Best Power FERRUPS MD 2KVA
  • Brand: SigmasTek

Benefits

  • Proven Reliability: U.L. recognition and CE certification provide assurance that these batteries meet recognized safety and performance standards for commercial and residential applications.
  • Performance Under Load: The high rate discharge design is tailored to support brief, high-demand events so your UPS can supply required power immediately—making this a dependable high-performance UPS battery selection for the FERRUPS MD 2KVA.
  • Long-Lasting Operation: Low self-discharge and quality construction extend useful life and maximize return on investment compared to lower-quality replacements.
  • Rugged Construction: Valve regulated spill proof design and high vibration resistance reduce leaks and mechanical stress, ideal for servers, telecom racks, and on-site emergency systems.
  • Versatile Use Cases: Suitable for Uninterruptible Power Supply units, emergency power systems, and battery-powered tools—this set handles a broad range of backup power applications.
  • OEM-Level Testing: Each set is tested by experienced technicians to ensure it meets or exceeds OEM specifications for the Best Power FERRUPS MD 2KVA.
  • Quick Fulfillment: In-stock items commonly ship within 24 hours so you can return your UPS to full protection quickly.

Protect your critical equipment with confidence—purchase this SigmasTek SP12-35 NB replacement UPS battery set for your Best Power FERRUPS MD 2KVA today. Secure a high-performance UPS battery and a dependable long-lasting battery solution now.

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

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