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-5389

Para Systems Minuteman E 2300i UPS High Performance Replacement Battery Set 33.11 lb

9% off
New arrival
Sale price $175.99 USD Regular price $193.99
Shipping calculated at checkout.
12 Volt, 12 Ah battery tailored for Para Systems UPS
Reliable power source for critical equipment
Sealed design prevents spills and maintenance
Compact footprint saves space
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.

Category

UPS Batteries

Brand Replacement

SigmasTek

Volts & Amps

12 Volts | 12 Ah

Terminal Type

F2

SigmasTek 12 Volts 12 Ah F2 — Replacement Battery for Para Systems UPS

The SigmasTek 12 Volts 12 Ah F2 replacement UPS battery provides dependable backup power for Para Systems UPS configurations. Engineered for reliable startup and sustained performance, this high-performance UPS battery helps safeguard critical systems against unexpected power loss. Expect consistent voltage, dependable cycle life, and trustworthy operation when protecting servers, communications, and emergency systems.

Key Specifications

  • Product name: SigmasTek 12 Volts 12 Ah F2
  • Voltage: 12 Volts
  • Capacity: 12 Ah
  • Terminal type: F2
  • Compatible UPS model: Para Systems
  • Brand: SigmasTek

Benefits

Designed for longevity and dependable operation, this long-lasting battery resists premature failure and maintains capacity over many cycles. As a high-performance UPS battery, it is suitable for continuous use in backup applications and frequent cycling in environments with intermittent power. Its robust material design limits self-discharge and supports predictable maintenance schedules.

The SigmasTek 12V 12Ah F2 is well-suited for UPS backup in Para Systems units, emergency power for lighting and security, backup for point-of-sale and medical devices, and powering portable equipment requiring a stable 12V supply. Its consistent output helps prevent data corruption and equipment resets during power events.

Installation is straightforward with the F2 terminal interface, delivering secure electrical contact and minimal voltage loss. Using a reliable SigmasTek replacement UPS battery helps maintain the original performance characteristics of your UPS and reduces risk in mission-critical installations.

Ready to protect your systems? Purchase the SigmasTek 12 Volts 12 Ah F2 replacement UPS battery for Para Systems UPS now and restore reliable backup power with a high-performance, long-lasting battery solution.

Technical Specifications

Voltage12 Volts
Amp Hours12 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)3.86
Height (in.)3.7
Weight (lb.)33.08

Product Highlights

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

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Bizum
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • MB WAY
  • 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.