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SigmasTek  |  SKU: BW-15543

Long Way LW-6FM4J High Performance Replacement Battery 3.5 lb

14% off
New arrival
Sale price $29.99 USD Regular price $34.99
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Compatible with Long Way LW-6FM4J model for perfect fit
Absorbent Glass Mat (AGM) technology ensures leak-proof performance
Maintenance-free design eliminates the need for regular upkeep
U.L. Recognized and CE Certified for safety and quality assurance
Includes 1-year warranty for reliable, long-lasting use
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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

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 5 AH

Terminal Type

F1

Long Way LW-6FM4J Replacement Battery — Compatible with Long Way LW-6FM4J

Designed as a direct fit for the Long Way LW-6FM4J, this replacement battery delivers reliable compatibility, dependable performance, and the peace of mind you need for critical power applications. Built with Absorbent Glass Mat (AGM) technology and a maintenance-free, spill-proof design, the Long Way LW-6FM4J replacement battery is a high-performance battery option that meets or exceeds OEM specifications. Whether you need backup power for a UPS, emergency lighting, security systems, or portable equipment, this long-lasting battery offers consistent output and factory-fresh quality.

Key Specifications

  • Compatible Model: Long Way LW-6FM4J
  • Replacement Brand: SigmasTek
  • OEM Brand: Long Way
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 12 Volts
  • Capacity: 5 AH
  • Terminal: F1
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year

Benefits

  • Durability: AGM construction resists vibration and is sealed to prevent leaks, providing a durable, maintenance-free power source.
  • Long Life: Designed to meet or exceed OEM SLA specifications, this long-lasting battery maintains steady performance through repeated charge/discharge cycles.
  • High Performance: Optimized for reliable starting and consistent output, it functions as a high-performance battery for sensitive electronics and backup systems.
  • Safety & Certification: U.L. recognition and CE certification ensure the battery adheres to established safety and quality standards.
  • Wide Applications: Ideal for UPS systems, emergency lighting, alarm and security systems, medical devices, portable tools, and other standby or cyclic uses requiring a dependable replacement battery.
  • Maintenance-Free Operation: The sealed AGM design eliminates the need for fluid checks or topping off, reducing upkeep and downtime.
  • Factory Fresh: Ships brand new to ensure you receive peak performance from the first use.

If you need a reliable replacement battery for your Long Way LW-6FM4J, this SigmasTek 12 Volt 5 AH F1 AGM battery is an excellent choice. It pairs OEM-level compatibility with long-lasting performance and safety certifications. Add this high-performance battery to your cart today and secure dependable power for your critical systems.

Technical Specifications

Voltage12 Volts
Amp Hours5 AH
Terminal TypeF1
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)3.5

Product Highlights

  • Brand Replacement : Long Way LW-6FM4J
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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