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SigmasTek  |  SKU: BW-13811

Long Way LW-3FM7D High Capacity Compatible Replacement Battery 2.76 lb

18% off
Sale price $22.99 USD Regular price $27.99
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Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for worry-free use
U.L. recognized and CE certified for safety and reliability
Brand new and factory fresh to ensure maximum lifespan
1-year warranty guarantees quality and 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 | 7 AH

Terminal Type

F1

Long Way LW-3FM7D Replacement Battery — Compatible with Long Way LW-3FM7D

This Long Way LW-3FM7D replacement battery offers full compatibility and dependable performance for devices that require the LW-3FM7D specification. Engineered to meet or exceed OEM SLA standards, the battery features AGM technology and a maintenance-free, spill-proof design to ensure safe operation in a wide range of applications. Choose a long-lasting battery option that keeps your Long Way LW-3FM7D systems running smoothly.

Key Specifications

  • Model: Long Way LW-3FM7D (Replacement)
  • Brand: SigmasTek
  • Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Voltage: 6 Volts
  • Capacity: 7 AH
  • Terminal: F1
  • Warranty: 1 Year Warranty

Benefits

Designed for reliability and longevity, this replacement battery is an excellent choice when you need uninterrupted power. The AGM construction delivers a sealed, maintenance-free experience that resists vibration and allows flexible mounting orientations. As a high-performance battery, it provides predictable discharge behavior and strong charge acceptance, which helps maintain uptime for critical systems.

This long-lasting battery suits a broad set of applications: UPS units and emergency backup systems, security and alarm panels, medical devices, and portable equipment that requires a compact yet reliable 6V power source. The product’s U.L. recognition and CE certification speak to its safety and compliance credentials, while the brand-new factory-fresh condition and 1 Year Warranty give you peace of mind for immediate use and protection against defects.

As a drop-in replacement for the Long Way LW-3FM7D, the SigmasTek 6V 7AH F1 battery is tailored for quick installation and dependable performance, making it an efficient, cost-effective alternative to OEM parts.

Ready to upgrade to a dependable replacement battery for your Long Way LW-3FM7D? Order now and ensure continuous, reliable power backed by a 1 Year Warranty.

Technical Specifications

Voltage6 Volts
Amp Hours7 AH
Terminal TypeF1
Length (in.)5.95
Width (in.)1.34
Height (in.)3.7
Weight (lb.)2.76

Product Highlights

  • Brand Replacement : Long Way LW-3FM7D
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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