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SigmasTek  |  SKU: BW-1553

Best Technologies FERRUPS ME 3.1KVA High Performance Replacement Battery Set 98.89 lb

16% off
New arrival
Sale price $459.99 USD Regular price $546.99
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Four 12V 35AH AGM batteries for Best Technologies FERRUPS ME 2.1KVA UPS units
UL listed for safety, quality, and durability assurance
Nut & bolt terminals provide secure and compatible installation
Leak-proof, maintenance-free AGM technology
Ships in 1 business day with 1-year warranty coverage
In stock

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🔹 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.

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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

Best Technologies FERRUPS ME 3.1KVA - Replacement 12V 35AH UPS Battery Set

Replace the battery pack in your Best Technologies FERRUPS ME 3.1KVA with this complete set of four 12V 35AH replacement UPS batteries. Designed for compatibility and consistent performance, these sealed AGM SLA batteries are UL certified and built to meet or exceed the original manufacturer specifications. This kit simplifies maintenance and restores reliable emergency power to your UPS system.

Key Specifications

  • Package contains: 4 batteries (complete replacement set)
  • Chemistry: SLA (Sealed Lead Acid)
  • Technology: AGM (Absorption Glass Mat)
  • Guaranteed compatibility with original battery set
  • Warranty: 1-year Warranty
  • Volts: 12 V
  • Amp Hours: 35 AH
  • Weight: 98.8 Lbs (total package weight as listed)
  • Length: 7.72 In
  • Width: 5.14 In
  • Height: 6.14 In
  • Terminal type: NB (nut & bolt)
  • Certification: UL (Underwriters Laboratories) certified
  • Brand / Spec Sheet: SigmasTek (spec sheet referenced)
  • Shipping: UPS Ground and USPS; in-stock items ship in 1 business day

Benefits

  • Durability: AGM construction provides a sealed, maintenance-free battery that withstands the rigors of frequent cycling and environmental stress in UPS enclosures.
  • Long life: Engineered to meet OEM performance, this long-lasting battery set helps maintain runtime and reduces the frequency of replacements in the Best Technologies FERRUPS ME 3.1KVA.
  • High performance: Consistent voltage delivery and reliable recharge capability make this a high-performance UPS battery choice for supporting critical systems under load.
  • Certified safety: UL certification ensures compliance with recognized safety standards for UPS installations in commercial and residential environments.
  • Simple swap-in replacement: Supplied as a 4-battery kit to match the original configuration, allowing you to reuse existing cables and mounting hardware for straightforward installation.
  • Typical applications: Ideal for UPS backup, emergency power, network equipment, data centers, security systems, and telecommunications.

Get back to peak protection with this replacement UPS battery set for the Best Technologies FERRUPS ME 3.1KVA. If you prefer purchasing a single battery, please visit our UPS Batteries by V and AH selection. For support or questions, reach our customer service team via email, chat, or call toll free at (800) 657-1303. Order today to secure a dependable, long-lasting battery solution.

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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