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SigmasTek  |  SKU: BW-5402

Para Systems Minuteman PRO 1000i UPS High Performance Compatible Replacement Battery Set 14.51 lb

25% off
New arrival
$81.99 USD $108.99
Shipping calculated at checkout.
Stable 12 Volt supply for various devices
High 12 Ah battery capacity
Designed for F2Para system integration
Robust design ensures consistent performance
Quick and simple setup process
In stock

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Let customers speak for us

from 22 reviews

WORKS GREAT!

Anonymous

Fast shipping and fair pricing. I will look to you for future battery purchases.

Anonymous

It's hard to rate a battery until some time has passed and it either continues functioning as it should of "gives up the ghost." It was not a straight bolt in application. The positive terminal was different than the stock battery and the positive lead from the motorcycle had to be bent in order to attach it to the battery. Otherwise, if the battery gives long service I have no complaints.

Anonymous

Shopping with you is a bit difficult; I had to type in a few words differently before I could find the battery's I was looking for.

Laura J

Excellent Product, timely delivery, love the extra battery life. Would recommend. rk

Robin Keister

Very easy to buy, high confidence that it was legit company. Reviews were good. Price, in the ball park. We'll see when I get battery.

Rob

Thank you for supplying the battery that I wanted. It arrived today in good order. Its specifications are as advertised and after charging, performs as expected.
Thank you for your professional approach to the payment method.
Regards Roy VK4ZQ.

Roy O'Malley

It worked

Mel Light

Finally found a battery that is similar in function to original equipment.

Anonymous

I'm writing this review to express my deep gratitude and appreciation for the quality of services provided to me by the BatteryWeb service team. I visited BatteryWeb to purchase a replacement battery for my Remington R9 razor. The staff was very responsive and I was really impressed with their willingness to help me and make the purchasing process as quick as possible. In particular I greatly appreciate the work of staff member Shane who was friendly and helpful.
In conclusion, I believe that BatteryWeb has excellent service staff who make their customers feel honored and valued.
I wish you all the best.
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Michael Talianker

this battery was just what I needed.

Robert Jones

Product is exactly as described and arrived quickly

Robert Jones

Great deal for the money.

Linda M.

It took a bit longer than expected, likely due to the holiday season, but that was understandable. So far, the battery seems to be working well!

Linda M.

Easy to purchase

Alberto J.

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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.

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🔹 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.

Category

UPS Batteries

Brand Replacement

SigmasTek

Volts & Amps

12 Volts | 12 Ah

Terminal Type

F2

SigmasTek12 12 Volts 12 Ah F2 — Compatible with Para Systems UPS

The SigmasTek12 12 Volts 12 Ah F2 replacement UPS battery is engineered to restore reliable backup power to Para Systems UPS models. Offering consistent charge acceptance and dependable discharge characteristics, this module is ideal when performance and uptime matter most. Choose a long-lasting battery solution designed for straightforward installation and steady, predictable power delivery for critical loads.

Key Specifications

  • Brand: SigmasTek12
  • Voltage: 12 Volts
  • Capacity: 12 Ah
  • Terminal Type: F2
  • Compatible UPS Model: Para Systems
  • Product Name: SigmasTek12 Volts12 AhF2Para Systems

Benefits

This high-performance UPS battery delivers robust, steady power and is designed to provide a long operational life in standby applications. The SigmasTek12 12 Ah capacity is balanced for compact UPS units where size and energy density are both important. As a replacement UPS battery, it reduces the risk of unexpected failures and helps safeguard sensitive equipment from outages.

Durability is a core advantage: the sealed construction and F2 terminal connection provide secure, maintenance-free service. Use this long-lasting battery in UPS systems, emergency lighting, alarm systems, and small power tools compatible with sealed lead-acid modules. Its dependable output under charge and load makes it suitable for both home and commercial Para Systems installations.

Installing this SigmasTek12 battery is simple, facilitating quick replacements and minimal downtime for routine maintenance or emergency swaps. For facilities managers and IT professionals looking for a reliable, high-performance UPS battery, this unit offers an excellent balance of capacity and compatibility.

Ready to secure dependable backup power for your Para Systems UPS? Add the SigmasTek12 12 Volts 12 Ah F2 replacement UPS battery to your cart and maintain uninterrupted protection for your critical systems.

Technical Specifications

Voltage12 Volts
Amp Hours12 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)3.86
Height (in.)3.7
Weight (lb.)14.5

Product Highlights

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

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