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SigmasTek  |  SKU: BW-18654

GS-JSB GTZ14S High Performance Replacement Battery 7.09 lb

18% off
Sale price $58.99 USD Regular price $71.99
Shipping calculated at checkout.
Maintenance-free AGM design eliminates the need for acid filling
Spillproof and leakproof for safe, hassle-free use
U.L. recognized and CE certified for guaranteed quality and safety
Valve regulated vent system enhances battery lifespan and performance
Superior starting power with excellent freeze, heat, and vibration resistance
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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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⚠️ 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

Replacement GS-JSB GTZ14S Motorcycle Battery (Compatible with GTZ14S)

Replace your worn-out motorcycle battery with the compatible GS-JSB GTZ14S replacement battery — an AGM maintenance-free solution built for dependable starting power, consistent performance, and reliable operation in a wide range of riding conditions. This high-performance battery delivers the quick bursts of energy motorcycles demand while eliminating the hassle of routine acid top-offs. If you need a long-lasting battery that is spillproof, vibration-resistant, and ready for immediate installation, the GS-JSB GTZ14S is engineered to keep your bike running strong.

Key Specifications

  • Model: GTZ14S (compatible GS-JSB GTZ14S)
  • Design: AGM Maintenance-Free Design
  • Spillproof and Leakproof Design
  • Certifications: U.L. Recognized and CE Certified
  • Absorbed Glass Mat (AGM) Design
  • 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
  • Additional Info from product text: GS-JSB GTZ14S Battery (Replacement)*SigmasTek*12 Volts11 AhNut & BoltGS-JSB

Benefits

Built with an Absorbed Glass Mat (AGM) design and a valve regulated vent system, this replacement battery offers exceptional durability and a high level of safety. The sealed, maintenance-free construction prevents spills and leaks, making the GTZ14S ideal for upright, inclined, or compact battery compartments used on motorcycles. Riders will appreciate the superior starting power for cold starts and quick throttle response, while the deep cycle capability supports accessories and repeated charge/discharge cycles without rapid degradation.

The GS-JSB GTZ14S excels in extreme environments — engineered to resist freeze, heat, and vibration — which translates into a longer service life and fewer unexpected failures. As a high-performance battery it suits high-rate discharge applications where short bursts of high power are required. Typical applications include motorcycle starting systems, but this long-lasting battery can also support standby or auxiliary roles such as emergency power for electronic systems, small UPS modules for bike diagnostics, and portable tool backup. Its spillproof nature makes it a safe choice for enclosed or precision installations.

Professionally tested and packaged, the GTZ14S replacement battery delivers dependable performance out of the box. Because it is factory fresh and covered by a 6 month warranty, you can trust it as a cost-effective, reliable option when you need a replacement battery that combines starting strength with sustained life.

Ready to upgrade? Order your replacement GS-JSB GTZ14S high-performance battery today and enjoy fast shipping and reliable power — buy now for a dependable, long-lasting battery solution.

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

  • Brand Replacement : GS-JSB
  • Manufacturer: SigmasTek
  • Product Type: Motorcycle
  • Warranty: 6 Months
  • Bulk Orders: sales@batteryweb.com

Connections & Interface

  • Polarity: "'+/-"

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