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SigmasTek  |  SKU: BW-18970

WestCo 12VX30L-B Compatible Replacement Battery 21.85 lb

24% off
Sale price $123.99 USD Regular price $162.99
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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
Resistant to extreme freeze, heat, and vibration for durability in all conditions
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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 | 30 Ah

Terminal Type

Nut & Bolt

Replacement WestCo 12VX30L-B Motorcycle Battery — Compatible 12VX30L-B

When you need a dependable, maintenance-free power source for your motorcycle, this compatible WestCo 12VX30L-B replacement battery delivers the performance and reliability you expect. Engineered as an AGM maintenance-free unit, it provides strong cranking power, excellent reserve capacity and robust construction to handle the rigors of riding. Choose this high-performance battery to keep your bike starting reliably while minimizing upkeep.

Key Specifications

  • Model: 12VX30L-B (compatible replacement)
  • Brand: WestCo (compatible / replacement)
  • Voltage: 12 Volts
  • Capacity: 30 Ah
  • Terminal Type: Nut & Bolt
  • Design: AGM (Absorbed Glass Mat) — AGM Maintenance Free
  • Maintenance: Maintenance-Free Design (no acid filling required)
  • Safety: Spillproof and Leakproof Design
  • Certifications: U.L. Recognized and CE Certified
  • 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

Benefits

The WestCo 12VX30L-B replacement battery is built for riders who demand consistent starts and low maintenance. With AGM technology, this long-lasting battery provides stable voltage output and enhanced tolerance to vibration and temperature extremes. The spillproof, valve-regulated design makes it safe to mount in tilted or confined positions common to powersport applications.

This high-performance battery supports both high-rate discharge for fast engine cranking and reliable deep cycle capability for accessory loads. It’s a practical choice for motorcycles, scooters and custom builds that require dependable 12V power. In addition to vehicular use, this battery is suitable for compact backup power roles — small UPS units, emergency power modules and portable tools can benefit from the steady output and durability of AGM technology.

  • Durability: Robust construction resists shock, vibration and temperature swings
  • Long Life: Quality materials and factory testing enhance service life
  • High Performance: Strong starting power and consistent output under load
  • Versatile Applications: Motorcycles, small UPS systems, emergency power, handheld and portable tools

Ready to replace your old battery? Buy this replacement WestCo 12VX30L-B high-performance battery now and enjoy quick shipping, a maintenance-free experience, and the confidence of a 6 month warranty. Order today to keep your bike running at peak performance.

Technical Specifications

Voltage12 Volts
Amp Hours30 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)385
Length (in.)6.54
Width (in.)4.96
Height (in.)6.89
Weight (lb.)21.83

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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