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SigmasTek  |  SKU: BW-14331

SigmasTek Mighty Max ML12-6F2 Compatible Replacement Battery 4.08 lb

21% off
Sale price $30.99 USD Regular price $38.99
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Compatible replacement for Mighty Max ML12-6F2 model
Uses advanced Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free with spill-proof, sealed lead acid design
U.L. Recognized and CE Certified for safety and quality assurance
Includes 1-year warranty and guaranteed factory-fresh condition
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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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Volts & Amps

6 Volts | 12 Ah

Terminal Type

F2

Mighty Max ML12-6F2 Replacement Battery — Compatible with Mighty Max ML12-6F2

Specifically designed to replace the Mighty Max ML12-6F2, this replacement battery provides exact-fit compatibility, dependable performance, and proven reliability for both standby and portable applications. Utilizing AGM technology and a maintenance-free design, this high-performance battery offers a long-lasting battery alternative that meets or exceeds OEM SLA standards.

Key Specifications

  • Compatible Model: Mighty Max ML12-6F2
  • Replacement Brand: SigmasTek
  • Chemistry: Sealed Lead Acid (SLA) - Absorbent Glass Mat (AGM) Technology
  • Voltage: 6 Volts
  • Capacity: 12 Ah
  • Terminal Type: F2
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Meets or exceeds OEM SLA battery specifications

Benefits

Built for longevity, this Mighty Max ML12-6F2 replacement features AGM construction that resists vibration and contains electrolyte securely, reducing maintenance and improving safety. The maintenance-free and spill-proof design means you can install it in confined or upright positions without worrying about leaks. As a high-performance battery, it provides stable, consistent power ideal for both standby and cyclic demands.

This long-lasting battery is ideal for UPS systems, emergency lighting and power, alarm/security equipment, medical backup systems, and portable power tools where reliability is essential. The 6V 12Ah capacity and F2 terminal match the typical form factor for these devices, allowing straightforward replacement without modification.

Ready to upgrade? Buy this high-performance replacement battery for your Mighty Max ML12-6F2 today and get factory-fresh quality backed by a 1 year warranty.

Technical Specifications

Voltage6 Volts
Amp Hours12 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.0
Height (in.)3.7
Weight (lb.)4.08

Product Highlights

  • Brand Replacement : Replacement For Mighty
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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