Yamaha XS850 (All) 850CC (1980-1981) High Performance Replacement Battery 10.66 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.
Yamaha XS850 (All) 850CC (1980-1981) 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 | 14 Ah
Terminal Type
Nut & Bolt
Yamaha 850CC XS850 (All), 1980-1981 Replacement Motorcycle Battery
Restore reliable starting power to your Yamaha 850CC XS850 (All), 1980-1981 with a premium AGM maintenance-free replacement battery. Engineered for strong cranking performance and extended service life, this unit combines Absorbed Glass Mat construction with valve-regulated safety for a spillproof, low-maintenance power source. Designed to deliver dependable starts and steady voltage under load, it’s an ideal long-lasting battery for classic riders and daily commuters alike.
Key Specifications
- Compatibility: Yamaha 850CC XS850 (All), 1980-1981
- Battery Type: AGM (Absorbed Glass Mat) Maintenance-Free Design
- Safety: Spillproof and Leakproof Design
- Certifications: U.L. Recognized and CE Certified
- Venting: Valve Regulated Vent System
- Resistance: Extreme Freeze, Heat and Vibration Resistance
- Performance: Superior Starting Power and Deep Cycle Capacity
- Condition: Brand New, Factory Fresh
- Warranty: 6 Month Warranty
- Brand: SigmasTek
- Voltage: 12 Volts
- Capacity: 14 Ah
- Terminal Type: Nut & Bolt
Benefits
This Yamaha 850CC XS850 replacement battery is crafted to provide robust starting power and extended service life, making it a smart choice for riders restoring classic models or upgrading original equipment. The AGM design allows for excellent charge acceptance and low self-discharge, ensuring your bike remains ready even after storage. As a high-performance battery, it supports both ignition demands and accessory loads without sacrificing cranking capability.
Durability features such as valve regulation, spillproof construction, and resistance to extreme temperatures and vibration significantly reduce the risk of failure in real-world riding conditions. Those attributes contribute to making this a long-lasting battery that requires minimal maintenance while offering safe, reliable operation backed by U.L. and CE recognition.
Typical applications include classic motorcycle restorations, everyday riding, touring, and bikes fitted with aftermarket electrical components. The deep cycle capacity also supports lights and accessories, while the superior starting power ensures reliable ignition in cold mornings or after prolonged periods of inactivity.
Ready to upgrade? Purchase this Yamaha 850CC XS850 (All), 1980-1981 replacement battery today and enjoy the benefits of a maintenance-free, high-performance battery with fast shipping and a 6 month warranty.
Technical Specifications
Product Highlights
- Brand Replacement : Yamaha
- 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.
