Sunnyway SW12120 High Performance Replacement Battery 7.28 lb
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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.
Sunnyway SW12120 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
12 Volts | 12 Ah
Terminal Type
F2
Sunnyway SW12120 Replacement — Compatible with Sunnyway SW12120
Ensure uninterrupted operation with the Sunnyway SW12120 replacement battery — a purpose-built, direct-fit solution offering proven compatibility, safety, and steady performance. This high-performance battery is factory fresh and engineered to meet or exceed OEM SLA requirements, delivering the reliable power needed for critical standby systems and cyclic applications. If you require a long-lasting battery with low maintenance and broad applicability, the Sunnyway SW12120 is an excellent choice.
Key Specifications
- Model Compatibility: Sunnyway SW12120
- Technology: Absorbent Glass Mat (AGM) Technology
- Design: Maintenance-Free Design with Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Brand: SigmasTek
- Voltage: 12 Volts
- Capacity: 12 Ah
- Terminal Type: F2
Benefits
The Sunnyway SW12120 replacement battery uses AGM technology to combine safety with strong performance characteristics. Its sealed, maintenance-free design prevents spills and reduces maintenance time, while providing a stable power source for sensitive electronics. As a long-lasting battery, it withstands repeated charge and discharge cycles, offering dependable service life for both standby and active use.
Ideal applications include UPS backup, emergency lighting, alarm and security equipment, telecommunications, and various portable devices and tools. The unit’s U.L. recognition and CE certification make it suitable for installation in commercial and residential systems that require verified safety standards. The SigmasTek brand and a 1 Year Warranty further assure you of product quality and after-sale support.
Compact, spill-proof, and ready to install, the Sunnyway SW12120 replacement provides a practical and economical path to restoring lost capacity or adding redundancy to critical systems. Its consistent voltage output and reliable recharge behavior make it a trusted replacement battery in many environments.
Don’t risk downtime — buy this high-performance, long-lasting replacement battery for your Sunnyway SW12120 today and protect your important equipment with a trusted power solution.
Technical Specifications
Product Highlights
- Brand Replacement : Sunnyway SW12120 Battery
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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