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SigmasTek  |  SKU: BW-15291

Long Way LW-6FM55D Compatible Replacement Battery 36.03 lb

9% off
New arrival
Sale price $209.99 USD Regular price $229.99
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Compatible with Long Way LW-6FM55D model for seamless replacement
Advanced Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for safety and convenience
U.L. Recognized and CE Certified for reliable quality standards
Brand new, factory fresh 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

12 Volts | 55 AH

Terminal Type

Nut & Bolt

Long Way LW-6FM55D Replacement Battery (Compatible with Long Way LW-6FM55D)

Compatible with the Long Way LW-6FM55D, this replacement battery is a reliable, maintenance-free solution for a variety of power needs. Constructed as a rechargeable Sealed Lead Acid (SLA) battery using Absorbent Glass Mat (AGM) technology, the LW-6FM55D delivers steady power and improved safety features. Whether you need a long-lasting battery for backup or a high-performance battery for active equipment, this replacement battery provides OEM-level compatibility and dependable service life.

Key Specifications

  • Model: Long Way LW-6FM55D
  • Chemistry: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 55 AH
  • Terminal Type: Nut & Bolt
  • Brand: Long Way
  • Replacement Label: SigmasTek
  • Design: Maintenance-Free with Spill Proof Construction
  • Safety/Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Durability — Robust AGM build and sealed construction contribute to a reliable, long-service battery.
  • Long Life — Optimized for cycle life and standby reliability, making it a long-lasting battery choice for many installations.
  • High Performance — Provides consistent output under load, ensuring your critical systems receive stable power.
  • Compliance & Safety — U.L. recognized and CE certified to meet common safety and quality expectations for replacement components.
  • Common Applications — Perfect for UPS systems, emergency backup, security systems, telecom, and portable tools that require a rugged 12V 55AH SLA battery.
  • Hassle-Free Use — Maintenance-free and spill-proof for simplified installation and minimal upkeep.

Get reliable power back quickly with the Long Way LW-6FM55D replacement battery. This high-performance, long-lasting battery is ready to install and is backed by a 1 Year Warranty—order now to maintain uninterrupted operation for your equipment.

Technical Specifications

Voltage12 Volts
Amp Hours55 AH
Terminal TypeNut & Bolt
Length (in.)9.04
Width (in.)5.45
Height (in.)8.15
Weight (lb.)36.0

Product Highlights

  • Brand Replacement : Long Way LW-6FM55D
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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