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SigmasTek  |  SKU: BW-5403

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

19% off
New arrival
$81.99 USD $100.99
Shipping calculated at checkout.
Consistent 12 Volt power delivery
12 Ah capacity supports longer backup
Tailored for F2Para system compatibility
Built to withstand demanding conditions
User-friendly installation features
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.

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.

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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

Restore trusted backup power with the SigmasTek12 12 Volts 12 Ah F2 replacement UPS battery for Para Systems UPS units. This compact, performance-focused battery provides the stability and reliability required for continuous protection of your electronics. When you need a high-performance UPS battery that balances capacity and compatibility, this SigmasTek12 option is an ideal fit.

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

The SigmasTek12 replacement UPS battery is built for reliability and longevity. As a long-lasting battery choice, it performs well in cyclic and standby scenarios, offering solid reserve capacity and dependable recharge. It is particularly effective for UPS backup, emergency power setups, and equipment that requires a reliable sealed lead-acid source with F2 terminal connectivity.

Expect stable voltage regulation under load, which helps prevent sensitive devices from resetting or shutting down during transitions to battery power. The high-performance UPS battery design helps ensure that servers, networking gear, and control systems remain operational during outages. Institutions that depend on continuous operation—such as clinics, small data centers, and security installations—will value the dependable runtime this SigmasTek12 unit provides.

Compact and user-friendly, this battery supports quick replacements to minimize service interruptions. Its sealed construction also reduces maintenance needs, making it suitable for onsite spares or scheduled refresh programs where a long-lasting battery is preferred.

Protect your Para Systems UPS investment with the SigmasTek12 12 Volts 12 Ah F2 replacement UPS battery — order now to ensure reliable backup power when you need it most.

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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