Long Way LW-3FM3.5 High Performance Replacement Battery 1.59 lb
— Ready to ship immediately
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.
Long Way LW-3FM3.5 High Performance Replacement Battery is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
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
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
⚠️ 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 | 4.5 AH
Terminal Type
F1
Long Way LW-3FM3.5 Replacement Battery — Compatible with LW-3FM3.5
Designed as a perfect drop-in replacement for the Long Way LW-3FM3.5, this replacement battery delivers reliable power, consistent performance, and proven compatibility for a wide range of devices. Whether you need a dependable backup for emergency systems or a steady power source for daily equipment, the Long Way LW-3FM3.5 replacement offers maintenance-free operation and factory-fresh quality. As a high-performance battery built on AGM technology, it provides safe, spill-proof service and is U.L. Recognized and CE Certified for confidence in safety and compliance.
Key Specifications
- Model Compatibility: Long Way LW-3FM3.5
- 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
- Supplier/Marking: SigmasTek
- Voltage: 6 Volts
- Capacity: 4.5 AH
- Terminal: F1 (as indicated by AHF1)
Benefits
This Long Way LW-3FM3.5 replacement battery is engineered for durability and long life. The AGM construction resists vibration, minimizes self-discharge, and offers better charge acceptance than conventional lead-acid cells. As a long-lasting battery option, it reduces the need for frequent replacements and lowers total cost of ownership for critical systems.
As a high-performance battery, it supplies steady power under continuous and cyclic use, making it ideal for UPS systems, emergency lighting, alarm panels, medical devices, toys, and portable tools. The maintenance-free, spill-proof design allows safe indoor installation and minimal upkeep, while U.L. and CE certifications provide reassurance for installations that demand compliance.
- Durability: Robust AGM construction resists shocks and vibration
- Long Life: Optimized for extended service in standby and cyclic applications
- High Performance: Stable voltage delivery and strong recharge acceptance
- Typical Applications: UPS, emergency power, alarm systems, medical equipment, portable tools
- Safety & Convenience: Spill-proof and maintenance-free for easy handling
Ready to replace your aging cell? Choose the Long Way LW-3FM3.5 replacement battery for dependable runtime and safe operation. Order now to secure a high-quality, long-lasting battery with a 1 year warranty and fast shipping.
Technical Specifications
Product Highlights
- Brand Replacement : Long Way LW-3FM3.5
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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