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SigmasTek  |  SKU: BW-17616

STZ14S BMW 1250 R1250RT/R/RS (2019-2023) High Performance Replacement Battery 7.09 lb

17% off
Sale price $58.99 USD Regular price $70.99
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Direct-fit replacement for BMW 1250 R1250RT, R, and RS (2019-2023)
Exceeds OEM specs for perfect compatibility and reliable performance
Advanced technology ensures quick starts and consistent power delivery
Lightweight design helps reduce overall vehicle weight
Maintenance-free operation for hassle-free use and durability
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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

🔹 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.

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🔹 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

Voltage12 Volts
Amp Hours11 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)230
Length (in.)5.94
Width (in.)3.46
Height (in.)4.33
Weight (lb.)7.08

Product Highlights

  • Manufacturer: SigmasTek
  • Product Type: Powersport Batteries
  • Warranty: 6 Months
  • Bulk Orders: sales@batteryweb.com

Connections & Interface

  • Polarity: "'+/-"

Payment & Security

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