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SigmasTek  |  SKU: BW-15688

Long Way LW-6FM40GJ High Performance Replacement Battery 29.14 lb

10% off
New arrival
Sale price $150.99 USD Regular price $166.99
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Absorbent Glass Mat (AGM) technology for superior performance
Maintenance-free and spill-proof design for hassle-free use
U.L. recognized and CE certified for safety and reliability
Brand new and factory fresh for guaranteed quality
1-year warranty ensures peace of mind and durability
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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 | 40 Ah

Terminal Type

Nut & Bolt

Long Way LW-6FM40GJ Battery (Replacement) — Compatible with LW-6FM40GJ

Upgrade your power system with the Long Way LW-6FM40GJ replacement battery, engineered for dependable compatibility, consistent performance, and industry-grade reliability. This high-quality replacement battery is designed to meet or exceed OEM SLA specifications for the LW-6FM40GJ model, delivering the stable, stored energy you need for critical applications. Whether you’re restoring a UPS, emergency backup, mobility device, or stationing power for tools and equipment, this long-lasting battery offers peace of mind and dependable runtime.

Key Specifications

  • Model Compatibility: Long Way LW-6FM40GJ
  • Battery 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
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 40 Ah
  • Terminal Type: Nut & Bolt

Benefits

  • Durable AGM construction provides a robust, vibration-resistant design that enhances service life and reduces maintenance needs. The sealed, maintenance-free design minimizes leakage risk and makes installation straightforward.
  • Long-lasting battery performance: engineered to deliver consistent discharge and recharge cycles, this battery is a dependable option when you need a reliable power source for long-term use.
  • High-performance battery characteristics: quick recharge acceptance and stable output under load make it suitable for sensitive electronics and power-critical roles.
  • Safety and compliance assured with U.L. recognition and CE certification — ideal when regulatory compliance is important for commercial or residential installations.
  • Typical applications include UPS systems, emergency power backup, alarm systems, medical equipment, mobility devices, portable power tools, and other standby power needs where a trusted replacement battery is essential.
  • Brand-new, factory-fresh condition with a 1 year warranty provides risk-free replacement and support for peace of mind after purchase.

Ready to replace your aging pack? Choose this LW-6FM40GJ replacement battery for a proven, long-lasting battery solution that balances affordability with dependable, high-performance battery characteristics. Click to buy now and secure dependable power for your devices.

Technical Specifications

Voltage12 Volts
Amp Hours40 Ah
Terminal TypeNut & Bolt
Length (in.)7.76
Width (in.)6.5
Height (in.)6.69
Weight (lb.)29.11

Product Highlights

  • Brand Replacement : Long Way LW-6FM40GJ
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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