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SigmasTek  |  SKU: BW-15545

Long Way LW-6FM4.5J Premium Replacement Battery 3.5 lb

12% off
New arrival
Sale price $29.99 USD Regular price $33.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free, spill-proof design for easy and safe use
U.L. Recognized and CE Certified for guaranteed safety and quality
Brand new and factory fresh ensuring reliability and longevity
Backed by a 1-year warranty for peace of mind
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 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-6FM4.5J Replacement Battery — Compatible with Long Way LW-6FM4.5J

The Long Way LW-6FM4.5J replacement battery is crafted to be fully compatible with the Long Way LW-6FM4.5J model, providing reliable, maintenance-free power for a wide range of devices. Featuring Absorbent Glass Mat (AGM) technology and sealed construction, this replacement battery is a high-performance battery designed to meet OEM SLA specifications. Whether you require backup power for UPS systems, emergency lighting, security systems, or portable equipment, this long-lasting battery is built to deliver stable, dependable energy when you need it most.

Key Specifications

  • Compatible Model: Long Way LW-6FM4.5J
  • 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 and sealed design provide robust protection against leakage and environmental stress, ensuring long service life.
  • Long Life: Manufactured to meet or exceed OEM performance, this long-lasting battery supports repeated cycles with consistent capacity retention.
  • High Performance: Reliable voltage output and stable discharge characteristics make this a high-performance battery suitable for sensitive electronics and critical backup applications.
  • Safety and Compliance: U.L. recognition and CE certification confirm industry-standard safety and quality.
  • Broad Applications: Ideal for UPS units, emergency lighting, medical devices, alarm and security systems, and portable tools that require a dependable replacement battery solution.
  • Maintenance-Free: The sealed, spill-proof design removes the need for routine fluid maintenance and reduces downtime.
  • Factory Fresh: Ships brand new to ensure peak performance and reliability from first use.

Get the reliable power your Long Way LW-6FM4.5J needs with this SigmasTek 12 Volt 5 AH F1 AGM replacement battery. Order now and benefit from OEM-level compatibility, certified safety, and a 1-year warranty for dependable, long-lasting performance.

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-6FM4.5J
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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