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SigmasTek  |  SKU: BW-15653

Sunnyway SWE12440 High Performance Replacement Battery 29.14 lb

14% off
Sale price $150.99 USD Regular price $175.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for worry-free use
U.L. Recognized and CE Certified for safety and reliability
Brand new, factory fresh for guaranteed quality
1 year warranty ensures long-term peace of mind
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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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⚠️ 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 | 40 Ah

Terminal Type

Nut & Bolt

Sunnyway SWE12440 Battery (Replacement) - Compatible with Sunnyway SWE12440

Upgrade your power system with this replacement battery engineered for perfect compatibility with the Sunnyway SWE12440 model. Designed to deliver dependable performance and reliable standby power, this high-quality replacement battery uses proven Sealed Lead Acid (SLA) technology to meet or exceed OEM specifications. Whether you need steady reserve power for critical equipment or a dependable pack for daily use, this high-performance battery offers the reliability and consistency you expect.

Key Specifications

  • Model Compatibility: Sunnyway SWE12440
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 40 Ah
  • Terminal Type: Nut & Bolt
  • Brand: SigmasTek
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility Note: Meets or exceeds OEM SLA battery specifications

Benefits

  • Durability: Built with AGM technology and spill-proof construction, this replacement battery offers robust durability in a sealed, maintenance-free design ideal for long-term use.
  • Long Life: Designed to provide consistent charge-discharge cycles and reliable standby power, making it a long-lasting battery solution for routine and emergency applications.
  • High Performance: A high-performance battery that delivers steady 12V output and dependable capacity to keep critical systems running when you need them most.
  • Safe and Certified: U.L. recognition and CE certification ensure safe manufacturing standards and dependable performance in a wide range of environments.
  • Versatile Applications: Perfect for UPS systems, emergency lighting, security systems, medical equipment, alarm systems, telecommunications, and portable power tools where dependable backup power is required.
  • Maintenance-Free Convenience: The sealed AGM design eliminates the need for watering or routine maintenance, simplifying installation and upkeep.
  • OEM-Level Compatibility: Guaranteed compatibility with the Sunnyway SWE12440 model so you get the performance and fit you expect from an OEM equivalent replacement battery.

Choose this long-lasting battery replacement to restore reliable power to your equipment. If you need a replacement battery that combines durability, safety certifications, and maintenance-free convenience, the Sunnyway SWE12440 (SigmasTek) 12 Volts 40 Ah Nut & Bolt battery is an excellent choice. Order now to secure a high-performance battery with a 1 year warranty and fast delivery.

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 : Sunnyway SWE12440 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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