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SigmasTek  |  SKU: BW-3249

MGE EXRT 1500 UPS High Performance Replacement Battery Set 15.77 lb

10% off
New arrival
$78.99 USD $87.99
Shipping calculated at checkout.
Contains 3 SigmasTek SP12-7.5HR batteries (12V, 7.5 AH) for MGE EXRT 1500 UPS
High rate discharge design supports emergency power needs
Valve regulated and spill-proof to prevent leakage
Low self-discharge keeps batteries charged longer
Certified quality with U.L. and CE approvals
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.

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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 | 7.5 Ah

Terminal Type

F2

SigmasTek SP12-7.5HR Replacement Battery Set — Compatible with MGE EXRT 1500 UPS

Bring robust backup power back to your MGE EXRT 1500 with this precision-engineered replacement UPS battery set. The SigmasTek SP12-7.5HR batteries provide high-rate discharge capability and dependable performance for your EXRT 1500, ensuring critical systems remain protected during outages. These factory-fresh batteries are rigorously tested and ready to restore your UPS to OEM-level reliability.

Key Specifications

  • Quantity: 3 batteries per set
  • Battery model: SigmasTek SP12-7.5HR
  • Voltage: 12 Volts
  • Capacity: 7.5 AH (amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof
  • Self-discharge: Low self-discharge
  • Vibration: High vibration resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand new, factory fresh
  • Warranty: 1 Year
  • Compatibility note: Requires reuse of existing cables and hardware from original configuration

Benefits

  • Safe, maintenance-free operation — Valve regulated and spill-proof construction reduces maintenance needs and improves safety in UPS installations.
  • Long-lasting readiness — Low self-discharge ensures the batteries hold charge during storage, providing a long-lasting battery option for periodic use.
  • High power delivery — As a high-performance UPS battery, this set supplies the fast power output necessary for brief, high-load events in the EXRT 1500.
  • Durable under stress — High vibration resistance helps maintain performance in installations where mechanical stress or movement may occur.
  • Quality assurance — All battery sets are tested by knowledgeable staff to verify they meet or exceed OEM specifications for reliability and compatibility.
  • Broad applicability — Suitable for Uninterruptible Power Supply units, emergency power applications, and compatible battery-powered tools.
  • Prompt availability and assistance — In-stock products typically ship within 24 hours; customer service is available at for help selecting the right replacement UPS battery.

Replace your EXRT 1500 batteries with confidence using the SigmasTek SP12-7.5HR set — a long-lasting battery option that combines safety, performance, and value. Order today for fast shipping and a 1 year warranty to protect your investment.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)15.75

Product Highlights

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

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