Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-5543

Best Technologies FERRUPS FE 1.15KVA UPS High-Performance Compatible Replacement Battery 68.06 lb

18% off
New arrival
Sale price $287.99 USD Regular price $351.99
Shipping calculated at checkout.
Designed for UPS and emergency power supply applications
Brand new, factory fresh with 1 year warranty included
Tested to meet or exceed OEM specifications
Compatible with existing cables and hardware for easy installation
Superior long-life battery with best market price
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 100 Ah

Terminal Type

Internal Thread

SigmasTek SP12-100 IT Replacement for Best Technologies FERRUPS FE 1.15KVA UPS

Specifically matched for the Best Technologies FERRUPS FE 1.15KVA UPS, the SigmasTek SP12-100 IT is a reliable 12 Volts 100 AH replacement UPS battery engineered for consistent performance and durability. This battery is designed to provide the high-rate discharge capability needed in UPS applications while offering low self-discharge and maintenance-friendly construction. Remember to reuse all existing cables and hardware from your original setup when installing this replacement UPS battery.

Key Specifications

  • Battery model: SigmasTek SP12-100 IT
  • Voltage: 12 Volts
  • Capacity: 100 AH (Amp-hours)
  • Terminal type: Internal Thread
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible with: Best Technologies FERRUPS FE 1.15KVA UPS
  • Installation note: Requires use of existing cables and hardware from original configuration
  • Brand: SigmasTek

Benefits

Replace your worn or aged battery with this long-lasting battery option to restore runtime and reliability to your Best Technologies FERRUPS FE 1.15KVA UPS. The SP12-100 IT’s high-rate discharge design ensures that when brief but heavy loads hit your UPS, the battery can supply the necessary current without excessive voltage sag. The valve regulated spill proof construction minimizes maintenance while providing safe, sealed operation.

In addition to UPS systems, this high-performance UPS battery is ideal for emergency power supply setups and battery-powered tools that need rapid discharge capability. The low self-discharge feature keeps the battery ready for extended standby periods, while high vibration resistance allows for installation in environments subject to motion or mechanical stress. U.L. recognition and CE certification further confirm the safety and compliance of this battery for commercial use.

Each SigmasTek SP12-100 IT is tested to meet or exceed OEM specifications so you can have confidence in its performance and lifecycle. If your Best Technologies FERRUPS FE 1.15KVA requires a dependable replacement, this model is optimized for consistent output and extended, trouble-free service.

Take action today — order the SigmasTek SP12-100 IT replacement UPS battery for your Best Technologies FERRUPS FE 1.15KVA and restore reliable, long-lasting power.

Technical Specifications

Voltage12 Volts
Amp Hours100 Ah
Terminal TypeInternal Thread
Length (in.)12.0
Width (in.)6.6
Height (in.)8.15
Weight (lb.)68.0

Product Highlights

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

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.