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SigmasTek  |  SKU: BW-14395

Ultratech UT-6120 F1 6V 12Ah High Performance Replacement Battery 4.08 lb

18% off
Sale price $30.99 USD Regular price $37.99
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Compatible replacement for Ultra Tech UT-6120 F1 6V 12Amp Hour battery
Uses Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and quality assurance
Comes brand new with a 1-year warranty for 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 | 12 Ah

Terminal Type

F1

Ultratech UT-6120 F1 6V 12Amp Hour Replacement Battery - Compatible with Ultra Tech UT-6120 F1

Restore reliable power to your Ultra Tech UT-6120 F1 6V 12Amp Hour device with this high-quality replacement battery. Engineered to meet or exceed OEM SLA specifications, the Ultratech UT-6120 F1 replacement battery offers dependable performance, safety certifications, and a maintenance-free, spill-proof design. If you need a long-lasting battery that delivers consistent runtime for critical equipment, this factory-fresh unit is an excellent choice.

Key Specifications

  • Compatible Model: Ultra Tech UT-6120 F1 6V 12Amp Hour
  • Brand: SigmasTek
  • Voltage: 6V
  • Capacity: 12 Amp Hour (12 Ah)
  • Terminal Type: F1
  • Battery Type: Sealed Lead Acid (SLA) Rechargeable
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year

Benefits

The Ultratech UT-6120 F1 replacement battery combines durability with consistent performance to provide extended service life and dependable energy delivery. As a high-performance battery using AGM technology, it offers low internal resistance for efficient charging and reliable discharge characteristics under load. The maintenance-free, spill-proof construction improves safety and simplifies installation and upkeep.

This long-lasting battery is well-suited for UPS backup systems, emergency power supplies, portable power tools, security and alarm systems, and other devices that rely on a robust 6V 12Ah source. The U.L. and CE certifications support safe deployment in professional and residential environments, and the factory-fresh unit is ready to install out of the box.

Choosing the Ultratech UT-6120 F1 replacement battery means fewer replacements, less downtime, and improved reliability for mission-critical equipment. Backed by a 1 year warranty and built to OEM-equivalent standards, this replacement battery offers a cost-effective way to maintain performance and safety in your power systems.

Don’t wait — replace your aging cell with this Ultratech UT-6120 F1 high-performance, long-lasting battery today. Click to purchase and restore dependable power now.

Technical Specifications

Voltage6 Volts
Amp Hours12 Ah
Terminal TypeF1
Length (in.)5.95
Width (in.)2.0
Height (in.)3.7
Weight (lb.)4.08

Product Highlights

  • Brand Replacement : Ultratech UT-6120 F1
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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