Power Sonic PS-6120 High Performance Replacement Battery 4.91 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.
Power Sonic PS-6120 High Performance Replacement Battery is backordered and will ship as soon as it is back in stock.
Let customers speak for us
Send Your Battery Photo
Expert Technician Help
Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR BATTERY IMAGE
Product & Solutions Expert
✉ sales@batteryweb.com
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 | 14 Ah
Terminal Type
Ring Terminal
Power Sonic PS-6120 Replacement Battery — Compatible with Power Sonic PS-6120
When you need a dependable, long-lasting replacement battery for the Power Sonic PS-6120, this AGM-based Sealed Lead Acid (SLA) unit provides consistent performance and OEM-level compatibility. Built for reliability and ease of use, the Power Sonic PS-6120 replacement battery features a maintenance-free, spill-proof design and is certified for safety and quality. It’s an ideal choice for applications that demand a robust, high-performance battery solution.
Key Specifications
- Model: Power Sonic PS-6120 (Replacement)
- Battery Type: Rechargeable Sealed Lead Acid (SLA)
- 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
- Brand: SigmasTek
- Voltage: 6 Volts
- Capacity: 14 Ah
- Terminal Type: Ring Terminal
Benefits
The Power Sonic PS-6120 replacement battery delivers durability and sustained output through advanced AGM construction. This design minimizes internal resistance, improves charge acceptance, and enhances lifespan — making it a long-lasting battery suited for both standby and cyclic duties. As a high-performance battery, it supports reliable power delivery, even under frequent or demanding use.
This replacement battery is well-suited for UPS systems, emergency backup, alarm and security systems, medical devices, portable power tools, and other critical equipment where dependable power is essential. The maintenance-free, spill-proof nature simplifies deployment and reduces the operational burden associated with traditional flooded batteries. U.L. recognition and CE certification further ensure adherence to recognized safety and performance criteria.
If you want an economical, dependable replacement battery that matches OEM specifications and provides consistent, long-lasting service, the Power Sonic PS-6120 is an excellent option.
Ready to upgrade? Order your Power Sonic PS-6120 replacement battery today and benefit from reliable performance and a 1 year warranty.
Technical Specifications
Product Highlights
- Brand Replacement : Power Sonic PS-6120
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.




