Best Technologies FERRUPS ME 2.1KVA UPS Compatible Replacement Battery Set 98.89 lb
— Ready to ship immediately
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.
Best Technologies FERRUPS ME 2.1KVA UPS Compatible Replacement Battery Set is backordered and will ship as soon as it is back in stock.
Let customers speak for us
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
✉ sales@batteryweb.com
Battery Care Tips
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
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
⚠️ 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 | 35 AH
Terminal Type
Nut & Bolt
Replacement Battery Set for Best Technologies FERRUPS ME 2.1KVA (SigmasTek SP12-35 NB)
Ensure continuous protection for your Best Technologies FERRUPS ME 2.1KVA by installing this new replacement UPS battery set. Built for consistent performance and short-term high-rate discharge demands, the kit restores the reserve capacity your UPS needs to ride through outages and protect connected equipment. Engineered for reliability, these batteries are a practical upgrade for facilities and IT environments.
Key Specifications
- Compatible UPS Model: Best Technologies FERRUPS ME 2.1KVA
- Included Batteries: 4 x SigmasTek SP12-35 NB
- Voltage: 12 Volts
- Capacity: 35 AH (amp-hours)
- Terminal Type: Nut & Bolt (NB)
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof Construction
- Features: Low Self-discharge, High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Brand: SigmasTek
- Installation Note: Use all existing cables and hardware from your original configuration to connect the new batteries
Benefits
Designed for durability and reliable service life, this replacement battery set provides a long-lasting battery solution for the FERRUPS ME 2.1KVA. The high-performance UPS battery design supports higher power draw over short periods, making it suitable for surge conditions and emergency runtime events. Valve-regulated, spill-proof construction simplifies maintenance and lowers installation risk, while U.L. and CE recognition confirm adherence to safety standards.
Common applications include Uninterruptible Power Supply (UPS) systems like the Best Technologies FERRUPS ME 2.1KVA, emergency power applications, and battery-powered tools requiring dependable backup energy. The nut & bolt terminals allow you to reuse existing cables and hardware, keeping service straightforward. Each set is factory-fresh and individually tested to ensure it meets or exceeds OEM specifications, giving you peace of mind and predictable performance.
Protect your equipment and restore full backup capability to your FERRUPS ME 2.1KVA with this SigmasTek SP12-35 NB replacement UPS battery set. Buy now to secure a reliable, high-performance replacement with fast shipping and warranty coverage.
Technical Specifications
Product Highlights
- Brand Replacement : Best Technologies
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.




