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-14165

Long Way LW-3FM3.2J High Performance Replacement Battery 1.37 lb

22% off
Sale price $34.99 USD Regular price $44.99
Shipping calculated at checkout.
Compatible replacement for Long Way LW-3FM3.2J model
Uses advanced Absorbent Glass Mat (AGM) technology
Maintenance-free and spill-proof for safe, hassle-free use
U.L. Recognized and CE Certified for quality assurance
Includes 1-year warranty and guaranteed factory freshness
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

6 Volts | 3 Ah

Terminal Type

F1

Long Way LW-3FM3.2J Replacement Battery — Compatible with LW-3FM3.2J

The Long Way LW-3FM3.2J replacement battery is a sealed lead acid (SLA) solution engineered for steady, reliable power in a compact form. Constructed with Absorbent Glass Mat (AGM) technology and a maintenance-free, spill-proof design, this long-lasting battery is ideal for emergency standby systems and portable power applications. Certified by U.L. and CE, the LW-3FM3.2J provides high-performance battery characteristics and is guaranteed to be fully compatible with devices that require the LW-3FM3.2J model.

Key Specifications

  • Compatible Model: Long Way LW-3FM3.2J
  • Brand: Long Way (Replacement) / SigmasTek
  • Chemistry: Sealed Lead Acid (SLA) — Absorbent Glass Mat (AGM)
  • Voltage: 6 Volts
  • Capacity: 3 Ah
  • Terminal Type: F1
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year

Benefits

This LW-3FM3.2J replacement battery offers durability and extended service life thanks to AGM cell construction, which enhances charge efficiency and reduces self-discharge. As a high-performance battery, it performs well under continuous standby conditions and periodic deep-cycle use. The maintenance-free design eliminates the need for water top-ups, and the spill-proof casing ensures safe installation in a wide range of environments.

Ideal applications include small UPS units, emergency lighting, security systems, medical equipment, portable testing devices, and small power tools. The LW-3FM3.2J is a dependable, plug-and-play replacement battery that restores reliable operation without fuss.

  • Reliable AGM technology for consistent, long-lasting power
  • Maintenance-free, safe spill-proof design
  • UL and CE recognized for quality and compliance
  • Perfect for standby and cyclic uses including UPS and emergency power

Restore dependable power with the Long Way LW-3FM3.2J replacement battery today. Order now to get a high-performance, long-lasting battery backed by a 1-year warranty and our compatibility guarantee.

Technical Specifications

Voltage6 Volts
Amp Hours3 Ah
Terminal TypeF1
Length (in.)4.92
Width (in.)1.34
Height (in.)2.35
Weight (lb.)1.37

Product Highlights

  • Brand Replacement : Long Way LW-3FM3.2J
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • 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.