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SigmasTek  |  SKU: BW-19904

WestCo 12V7B-B High Performance Replacement Battery 5.91 lb

14% off
Sale price $36.99 USD Regular price $42.99
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Maintenance-free AGM design eliminates need for acid refills
Spillproof and leakproof construction ensures safe handling
U.L. recognized and CE certified for reliable quality standards
Superior starting power with deep cycle capacity for high performance
Extreme resistance to freeze, heat, and vibration for 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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⚠️ 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

WestCo 12V7B-B Replacement Battery — Compatible Motorcycle Battery

Keep your motorcycle running strong with this compatible WestCo 12V7B-B replacement battery — an AGM maintenance-free unit engineered for dependable starting power, reliable deep-cycle performance, and worry-free operation. Designed for riders who demand a high level of reliability, this long-lasting battery delivers consistent voltage and exceptional resistance to vibration, heat, and cold so your bike starts when you need it most. Whether you’re replacing an old battery or upgrading to a high-performance battery solution, the WestCo 12V7B-B combines convenience and rugged durability in a compact package.

Key Specifications

  • Model: 12V7B-B
  • Compatibility: Replacement for WestCo 12V7B-B
  • Voltage: 12 Volts
  • Capacity: 6 Ah
  • Terminal Type: Nut & Bolt
  • Design: Absorbed Glass Mat (AGM) Design
  • Maintenance: Maintenance-Free Design
  • Safety: Spillproof and Leakproof Design
  • Certifications: U.L. Recognized and CE Certified
  • Valve: 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
  • Manufacturer / Series: SigmasTek
  • Brand Reference: WestCo

Benefits

  • Durability and Reliability — The AGM maintenance-free construction and valve regulated vent system provide a spillproof, leakproof build that resists the extremes of freeze, heat, and vibration encountered during everyday riding or storage.
  • Long Life Performance — Designed with absorbed glass mat technology, this replacement battery minimizes self-discharge and provides extended service life compared to conventional flooded batteries. It’s a long-lasting battery choice for riders who want fewer replacements and more confidence.
  • High Starting Power — Engineered for high rate discharge applications, the WestCo 12V7B-B delivers superior starting power when you need a quick, reliable crank; ideal for motorcycles and other small-displacement recreational vehicles.
  • Maintenance-Free Convenience — No acid filling or periodic maintenance required; install and ride. The maintenance-free design is perfect for owners who prefer a clean, simple battery solution.
  • Versatile Applications — While optimized for motorcycle starting and deep cycling, this high-performance battery also suits other small power needs such as emergency backup for compact electronics, portable tools, and auxiliary systems that require a stable 12 volt supply.
  • Certified Safety and Quality — U.L. recognition and CE certification ensure this replacement battery meets industry safety and performance standards.

Ready to replace your old battery? Order the WestCo 12V7B-B replacement battery today and enjoy a dependable, high-performance battery that’s brand new and backed by a 6 month warranty. Click to buy now and get fast shipping on in-stock items — a simple, secure upgrade to a better riding experience.

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

Connections & Interface

  • Polarity: "'+/-"

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