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SigmasTek  |  SKU: BW-5386

Para Systems Minuteman E BP2 UPS High Performance Replacement Battery Set 33.11 lb

13% off
New arrival
$175.99 USD $202.99
Shipping calculated at checkout.
Maintenance-free 12 Volt, 12 Ah battery for Para Systems
Delivers steady power output under load
Compact and lightweight for easy handling
Designed for maximum uptime
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

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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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⚠️ 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 — Compatible with Para Systems UPS

The SigmasTek 12 Volts 12 Ah F2 replacement UPS battery is engineered for reliable power delivery to Para Systems UPS units. Built to provide stable output and dependable backup when you need it most, this high-performance UPS battery offers consistent performance for critical systems. Whether you are maintaining server racks, network equipment, or emergency lighting, this long-lasting battery is an excellent choice for ensuring uptime and protecting sensitive electronics.

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

This replacement UPS battery is crafted for durability and consistent service life. As a high-performance UPS battery, the SigmasTek 12V 12Ah F2 provides reliable recharge cycles and steady voltage output under load, making it ideal for continuous-duty applications. Its construction minimizes leakage and self-discharge, extending useful life and reducing replacement frequency compared to generic cells.

The long-lasting battery design is suited for a wide range of applications: UPS backup power for Para Systems units, emergency power for lighting and communication systems, point-of-sale terminals, security systems, and portable power needs. In data centers and small office setups, it ensures graceful shutdowns and protection against data loss during outages. For trades and field service, its robust performance supports power tools and equipment that require stable 12V supply.

Maintenance is straightforward, and the F2 terminal provides secure, low-resistance connections to UPS terminals and replacement trays. Using a brand-grade SigmasTek replacement UPS battery reduces the risk of premature failure and helps maintain the integrity of your Para Systems UPS investment.

Ready to upgrade or replace your current cell? Order the SigmasTek 12 Volts 12 Ah F2 replacement UPS battery now to restore full backup capability to your Para Systems UPS and enjoy peace of mind 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

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