STZ14S BMW 1250 R1250RT/R/RS (2019-2023) High Performance Replacement Battery 7.09 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.
STZ14S BMW 1250 R1250RT/R/RS (2019-2023) 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 | 11 Ah
Terminal Type
Nut & Bolt
STZ14S Battery — BMW 1250 R1250RT, R, RS (2019-2023)
Upgrade your BMW 1250 (R1250RT, R, RS) from 2019-2023 with the STZ14S Battery, a direct-fit replacement engineered to meet or exceed OEM specifications. This high-performance battery is tuned for motorcycle applications where weight, cranking power, and fast recharge are critical. Enjoy quick starts, consistent electrical supply for ignition and accessories, and the convenience of a maintenance-free design that reduces fuss and keeps you on the road.
Key Specifications
- Compatibility: BMW 1250 R1250RT, R, RS (2019-2023)
- Model: STZ14S
- Voltage: 12 Volts
- Capacity: 11 Ah (amp-hours)
- Design: Direct-fit replacement, meets or exceeds OEM specifications
- Features: Advanced technology for superior performance and longevity
- Characteristics: Lightweight design (reduces overall vehicle weight)
- Performance: Faster charging and higher cranking power
- Maintenance: Maintenance-free operation
- Terminal: Nut & Bolt
- Brand: SigmasTek
Benefits
- Durable construction engineered for motorcycle duty—optimized to withstand vibration and frequent start cycles found in everyday riding and touring.
- Long-lasting battery life with technology that improves cycle life and retains capacity over repeated discharges, giving you more miles between replacements.
- High-performance battery attributes deliver strong cranking power for rapid engine starts even under cold conditions, ensuring confidence when you twist the throttle.
- Lightweight design helps reduce overall bike mass for improved handling and fuel efficiency—important for riders who value both power and balance.
- Maintenance-free operation removes the need for regular electrolyte checks, making this unit ideal for riders who prefer a set-and-forget solution.
- Typical applications include primary motorcycle starting systems, powering heated grips and heated seats, running GPS and communication accessories, emergency backup power, and on-the-road tool usage.
The STZ14S Battery is a premium replacement battery option for BMW 1250 owners who demand OEM-level fit and improved performance. If you want a long-lasting battery that minimizes maintenance while maximizing starting power and reliability, this STZ14S unit delivers.
Ready to upgrade to a high-performance replacement battery tailored for your BMW 1250 R1250RT, R, or RS (2019-2023)? Purchase the STZ14S today for reliable starts, reduced weight, and a maintenance-free riding experience.
Technical Specifications
Product Highlights
- Manufacturer: SigmasTek
- Product Type: Powersport Batteries
- 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.


