Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-16891

Long Way LW-6FM80GJ/B High Performance Replacement Battery 68.06 lb

26% off
Sale price $287.99 USD Regular price $388.99
Shipping calculated at checkout.
Compatible replacement for Long Way LW-6FM80GJ/B model
Advanced AGM technology for enhanced performance and durability
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and reliability
Includes 1-year warranty and factory fresh condition
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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.

Disclaimer

⚠️ 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 | 100 Ah

Terminal Type

Nut & Bolt

Long Way LW-6FM80GJ/B Battery (Replacement) — Compatible Model: LW-6FM80GJ/B

Replace worn or failing batteries with confidence using this replacement battery for the Long Way LW-6FM80GJ/B. Engineered to meet OEM SLA specifications, this high-performance battery blends AGM reliability, spill-proof design, and certified safety for dependable operation. It’s a long-lasting battery option ideal for critical backup and everyday power solutions where compatibility and performance are essential.

Key Specifications

  • Model: Long Way LW-6FM80GJ/B
  • Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Voltage: 12 Volts
  • Capacity: 100 Ah
  • Terminal Type: Nut & Bolt
  • Replacement/Manufacturer Info: Long Way; SigmasTek

Benefits

  • Durability: Robust AGM construction and spill-proof casing help protect internal cells and improve service life.
  • Long Life: Reliable chemistry and quality assembly mean this long-lasting battery will serve both standby and cyclic roles effectively.
  • High Performance: Consistent 12V output and 100 Ah capacity provide the reliable power needed for extended runtimes.
  • Safety & Standards: U.L. Recognized and CE Certified, offering peace of mind for safety-conscious installations.
  • Wide Application Range: Suitable for UPS backup, emergency lighting, telecom systems, security installations, mobility aids, and power tools.
  • Quick Replacement: Nut & Bolt terminals and OEM compatibility ensure an easy swap with minimal fuss.
  • Zero Maintenance: AGM and sealed design remove the hassle of routine maintenance tasks.

Ready to upgrade to a trusted replacement battery? Purchase the Long Way LW-6FM80GJ/B replacement today for a high-performance, long-lasting battery backed by a 1 Year Warranty.

Technical Specifications

Voltage12 Volts
Amp Hours100 Ah
Terminal TypeNut & Bolt
Length (in.)12.0
Width (in.)6.6
Height (in.)8.15
Weight (lb.)68.0

Product Highlights

  • Brand Replacement : Long Way LW-6FM80GJ/B
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.