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SigmasTek  |  SKU: BW-14778

Sunnyway SWE12800 High Performance Replacement Battery 50.64 lb

25% off
Sale price $244.99 USD Regular price $327.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for hassle-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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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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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 75 AH

Terminal Type

Nut & Bolt

Sunnyway SWE12800 Replacement Battery — Compatible with Sunnyway SWE12800

This Sunnyway SWE12800 replacement battery delivers reliable compatibility, strong performance, and proven reliability for your Sunnyway SWE12800 devices. Built with AGM technology and a maintenance-free, spill-proof design, this high-performance battery is engineered to meet or exceed OEM SLA specifications. Whether you need a dependable replacement battery for standby power, emergency systems, or daily deep-cycle use, the SWE12800 replacement offers consistent power delivery and peace of mind.

Key Specifications

  • Model: Sunnyway SWE12800 / Compatible with SWE12800
  • 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
  • Replacement Brand: SigmasTek (listed)
  • Voltage: 12 Volts
  • Capacity: 75 AH
  • Terminal Type: Nut & Bolt

Benefits

This SWE12800 long-lasting battery is engineered for durability and dependable service life. The AGM construction provides superior vibration resistance, low internal resistance for efficient charging, and excellent performance in both standby and cyclic applications. As a high-performance battery option, it delivers steady voltage and quick recovery after deep discharge cycles, making it ideal for a wide range of uses.

Durability: The maintenance-free, non-spillable design reduces maintenance needs and lowers the risk of leakage in demanding environments. Certification by U.L. and CE underscores consistent manufacturing quality and safety.

Long Life and Reliability: With factory-fresh cells and quality controls, this replacement battery is made to offer extended service life under normal operating conditions. Backed by a one-year warranty, it provides confidence in performance and value.

Typical Applications: Perfect as a replacement battery for UPS systems, emergency power and lighting, security and alarm systems, medical equipment backup, mobility devices, and power tools that require a stable 12V supply. Its nut & bolt terminal makes it suitable for secure installations in telecom racks, battery packs, and industrial enclosures.

Upgrade to this Sunnyway SWE12800 replacement battery today to restore reliable power and enjoy the benefits of a high-performance, long-lasting battery. Add to cart now and secure dependable power for your critical systems.

Technical Specifications

Voltage12 Volts
Amp Hours75 AH
Terminal TypeNut & Bolt
Length (in.)10.25
Width (in.)6.6
Height (in.)8.15
Weight (lb.)50.6

Product Highlights

  • Brand Replacement : Sunnyway SWE12800 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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