Power Sonic PT12B-4 High Performance Replacement Battery 9.01 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 PT12B-4 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
12 Volts | 10 Ah
Terminal Type
Nut & Bolt
Power Sonic PT12B-4 Replacement Battery — Compatible with PT12B-4
The Power Sonic PT12B-4 replacement battery is a robust, AGM maintenance-free solution crafted for motorcycles and high-discharge demands. Combining dependable starting power with deep cycle capability, this battery ensures consistent performance in varied temperatures and vibration-prone environments. Whether you ride daily or keep a bike for weekend use, the PT12B-4 delivers reliable, long-lasting battery performance that helps you get going when it matters.
Key Specifications
- Model: PT12B-4
- Brand: Power Sonic
- Battery Type: AGM Maintenance Free (Absorbed Glass Mat Design)
- Voltage: 12 Volts
- Capacity: 10 Ah
- Terminal Type: Nut & Bolt
- Certifications: U.L. Recognized and CE Certified
- Design: Spillproof and Leakproof; Valve Regulated Vent System
- Durability Features: Extreme freeze, heat and vibration resistance
- Performance: Superior starting power and deep cycle capacity
- Condition: Brand New, Factory Fresh
- Warranty: 6 Month Warranty
Benefits
The Power Sonic PT12B-4 is engineered for durability and sustained output, giving you a high-performance battery that stands up to harsh conditions. The AGM construction is maintenance-free and spillproof, eliminating the need to handle acid or top off electrolyte — a major convenience for riders and technicians alike. With excellent vibration and temperature resistance, this battery is well-suited to the rigors of motorcycle use and other mobile power applications.
As a long-lasting battery, the PT12B-4 offers a balance of starting power and reserve capacity. It performs well in short bursts of high current required during engine starts, while also supporting accessories and lights with steady output. The nut & bolt terminals ensure solid connections and reliable conductivity for efficient energy transfer.
Typical uses include motorcycles, scooters, and ATVs, plus secondary applications such as emergency power for small devices, backup systems, and portable tools where compact, dependable energy is essential. Certified to U.L. and CE standards, this replacement battery meets recognized safety and quality benchmarks.
Trust your ride to a tested, factory-fresh battery — the PT12B-4 provides the maintenance-free convenience and dependable performance riders expect. Buy your Power Sonic PT12B-4 replacement battery today for a high-performance, long-lasting battery solution and enjoy fast shipping on in-stock orders.
Order now to secure reliable starting power and peace of mind with a PT12B-4 replacement battery built for real-world riding conditions.
Technical Specifications
Product Highlights
- Brand Replacement : Power Sonic
- Manufacturer: SigmasTek
- Product Type: Motorcycle
- Warranty: 6 Months
- Bulk Orders: sales@batteryweb.com
Connections & Interface
- Polarity: "'+/-"
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.


