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SigmasTek  |  SKU: BW-14300

Sunnyway SW6140(II)-F2 Compatible Replacement Battery 4.08 lb

14% off
Sale price $30.99 USD Regular price $35.99
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Meets or exceeds OEM Sunnyway SW6140(II)-F2 SLA battery specifications
Uses advanced Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free and spill-proof design ensures safety and convenience
U.L. Recognized and CE Certified for quality and compliance
Comes brand new 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.

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Volts & Amps

6 Volts | 12 Ah

Terminal Type

F2

Sunnyway SW6140(II)-F2 Replacement Battery — Compatible with Sunnyway SW6140(II)-F2

Restore dependable power to your Sunnyway SW6140(II)-F2 with this carefully engineered replacement battery. Built to meet or exceed OEM SLA specifications, the Sunnyway SW6140(II)-F2 replacement delivers consistent performance, safety, and reliability with sealed AGM construction and a maintenance-free, spill-proof design. If you’re seeking a long-lasting battery for the Sunnyway SW6140(II)-F2 model, this unit provides the high-performance battery characteristics you need.

Key Specifications

  • Compatible Model: Sunnyway SW6140(II)-F2
  • Replacement Brand: SigmasTek
  • Chemistry: Sealed Lead Acid (SLA) — Absorbent Glass Mat (AGM) Technology
  • Voltage: 6 Volts
  • Capacity: 12 Ah (12 Amp Hour)
  • Terminal Type: F2
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Rechargeable: Yes — Rechargeable Sealed Lead Acid (SLA)
  • Meets/Exceeds: OEM SLA battery specifications

Benefits

The Sunnyway SW6140(II)-F2 replacement battery is engineered for resilience and dependable service life. AGM construction offers low internal resistance and excellent charge acceptance, enabling fast recharge and steady output under load. This maintenance-free, spill-proof design reduces service needs and improves safety in confined or vertical installations, making it a trustworthy choice where reliability matters.

As a long-lasting battery alternative, this unit is ideal for UPS backups, emergency lighting, alarm and security systems, and other devices that demand uninterrupted operation. The 6V/12Ah capacity balances compact size with sufficient energy storage to handle typical backup and portable power scenarios. With U.L. and CE certifications, the battery is suitable for professional deployments while remaining cost-effective for consumer replacements.

Supplied brand new and backed by a 1 Year Warranty, this replacement battery provides peace of mind and proven performance without the premium cost of OEM parts. It is a practical way to restore reliable power to your Sunnyway SW6140(II)-F2 equipment.

Ready to replace your aging pack? Purchase this high-performance replacement battery for the Sunnyway SW6140(II)-F2 now and ensure dependable power when it matters most.

Technical Specifications

Voltage6 Volts
Amp Hours12 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.0
Height (in.)3.7
Weight (lb.)4.08

Product Highlights

  • Brand Replacement : Sunnyway SW6140(II)-F2 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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