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SigmasTek  |  SKU: BW-13924

Union Battery MX-06045 High Performance Compatible Replacement Battery 1.59 lb

21% off
Sale price $21.99 USD Regular price $27.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free design with spill-proof construction
U.L. Recognized and CE Certified for safety and reliability
Brand new, factory fresh for guaranteed quality
1-year warranty ensures peace of mind
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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.


Volts & Amps

6 Volts | 4.5 AH

Terminal Type

F1

Union Battery MX-06045 Replacement Battery

The Union Battery MX-06045 replacement battery offers dependable compatibility and consistent power for devices that require a 6V, 4.5AH SLA battery. Engineered to meet or exceed OEM specifications, this high-performance battery from SigmasTek brings AGM technology and maintenance-free operation to your backup systems and portable equipment. If you’re searching for a long-lasting battery that guarantees fit and function for the Union Battery MX-06045 model, this option is crafted to deliver.

Key Specifications

  • Compatible Model: Union Battery MX-06045
  • Brand: SigmasTek
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 6 Volts
  • Capacity: 4.5 AH
  • Terminal: F1
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

This replacement battery is designed for durability and reliable performance in both standby and cyclic applications. The AGM construction ensures a sealed, maintenance-free solution that resists vibration, leakage, and service interruptions. As a high-performance battery, it sustains stable voltage under load and supports repeated charging cycles for longer operational life.

The maintenance-free, spill-proof design reduces downtime and simplifies installation, making it a practical choice when replacing old or failing batteries. With U.L. recognition and CE certification, the Union Battery MX-06045 replacement meets recognized safety standards suitable for residential, commercial, and industrial environments.

Typical applications include UPS systems, emergency lighting and power backup, security and alarm systems, medical equipment, and small power tools or portable devices requiring a 6V, 4.5AH module. The combination of AGM technology and quality manufacturing makes this a long-lasting battery that delivers dependable performance where it matters most.

If you need a trustworthy replacement battery for the Union Battery MX-06045, this SigmasTek unit provides compatibility, reliability, and a 1 year warranty for peace of mind.

Ready to replace your old battery? Purchase this Union Battery MX-06045 replacement battery now to restore reliable power and ensure continued operation of your equipment.

Technical Specifications

Voltage6 Volts
Amp Hours4.5 AH
Terminal TypeF1
Length (in.)2.76
Width (in.)1.86
Height (in.)3.94
Weight (lb.)1.59

Product Highlights

  • Brand Replacement : Union Battery MX-06045
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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