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SigmasTek  |  SKU: BW-18505

SigmasTek ST7B-BS High Performance Compatible Replacement Battery 5.91 lb

24% off
Sale price $36.99 USD Regular price $48.99
Shipping calculated at checkout.
Maintenance-free AGM design eliminates the need for acid filling
Spillproof and leakproof for safe and hassle-free use
U.L. recognized and CE certified for guaranteed quality and safety
Superior starting power with deep cycle capacity for reliable performance
Extreme resistance to freeze, heat, and vibration ensures 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.

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 | 6 Ah

Terminal Type

Nut & Bolt

Genuine SigmasTek ST7B-BS Motorcycle Battery

The genuine SigmasTek ST7B-BS is a premium AGM maintenance-free motorcycle battery designed for reliable starts and sustained performance. Perfect for motorcycles and similar two-wheel applications, this replacement battery is engineered to deliver dependable starting power in a compact, service-free form. Riders who demand a long-lasting battery and consistent performance will appreciate the quality and safety certifications built into this unit.

Key Specifications

  • Model: SigmasTek ST7B-BS
  • Design: Maintenance-Free Design
  • Safety: Spillproof and Leakproof Design
  • Certifications: U.L. Recognized and CE Certified
  • Technology: Absorbed Glass Mat (AGM) Design
  • Vent System: Valve Regulated Vent System
  • Durability: Extreme Freeze, Heat and Vibration Resistance
  • Performance: Superior Starting Power and Deep Cycle Capacity
  • Condition: Brand New, Factory Fresh
  • Warranty: 6 Month Warranty (longest available warranty offered)
  • Brand: SigmasTek (Genuine)
  • Voltage: 12 Volts
  • Capacity: 6 Ah
  • Terminal Type: Nut & Bolt

Benefits

This high-performance battery delivers crisp, reliable starts even after long storage periods, making it the ideal replacement battery for motorcycles and other small-displacement vehicles. The AGM construction ensures a long-lasting battery life while providing superior vibration resistance—an important advantage for bikes exposed to rough roads or aggressive riding. Spillproof and leakproof characteristics reduce maintenance risk and ensure safe handling during installation and operation.

Built to meet U.L. and CE standards, the ST7B-BS offers proven safety and consistent quality. Its valve regulated vent system improves reliability and longevity, while deep cycle capacity allows the battery to provide reserve power for lighting, accessories, and ignition systems. Whether you use your bike for daily commuting, weekend adventures, or show-season storage, this replacement battery holds charge and performs when you need it most.

Beyond motorcycles, the compact SigmasTek ST7B-BS is also suitable for small UPS units, emergency backup applications, and portable tools where a dependable 12V supply is required. If you need a long-lasting battery that blends performance and low maintenance, this genuine SigmasTek unit is an excellent choice.

Take action now—order your genuine SigmasTek ST7B-BS replacement battery for reliable, long-lasting performance. Add to cart to secure a high-performance battery with fast shipping and outstanding value.

Technical Specifications

Voltage12 Volts
Amp Hours6 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)110
Length (in.)5.94
Width (in.)2.56
Height (in.)3.66
Weight (lb.)5.9

Product Highlights

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

Connections & Interface

  • Polarity: "'+/-"

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