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SigmasTek  |  SKU: BW-19006

Mainstream MSIX30L Compatible Replacement Battery 21.85 lb

14% off
Sale price $123.99 USD Regular price $144.99
Shipping calculated at checkout.
Maintenance-free AGM design eliminates the need for acid refills
Spillproof and leakproof for safe, worry-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 long-lasting 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 | 30 Ah

Terminal Type

Nut & Bolt

Mainstream MSIX30L Replacement Motorcycle Battery (Compatible)

The Mainstream MSIX30L compatible replacement battery offers a blend of compatibility, dependable performance, and maintenance-free operation. Built with AGM technology, this high-performance battery gives you strong starting power and deep cycle performance without the hassle of adding acid or regular electrolyte maintenance. Ideal for riders and mechanics seeking a robust, long-lasting battery solution for motorcycles and similar applications.

Key Specifications

  • Maintenance-Free Design
  • Spillproof and Leakproof Design
  • U.L. Recognized and CE Certified
  • Absorbed Glass Mat Design
  • Valve Regulated Vent System
  • Extreme Freeze, Heat and Vibration Resistance
  • Superior Starting Power and Deep Cycle Capacity
  • Brand New, Factory Fresh
  • 6 Month Warranty
  • Model: Mainstream MSIX30L
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 30 Ah
  • Terminal: Nut & Bolt
  • Compatible Brand: Mainstream

Benefits

This replacement battery is engineered for long-term reliability and performance under demanding conditions. The AGM construction offers enhanced vibration resistance and a fully sealed, spillproof design for worry-free installation and operation. Expect superior starting power for reliable ignition and the deep cycle capacity to support accessory loads or intermittent high-rate discharge situations.

As a high-performance battery option, the MSIX30L-compatible unit is ideal for riders who need immediate, repeatable starts combined with extended life characteristics. The valve regulated vent system and certifications (U.L. and CE) provide assurance of safety and quality, while the maintenance-free format saves time and reduces the chance of user error.

Typical uses include motorcycle starting systems, restoration projects, emergency power solutions, and portable tool backing where a compact and resilient battery is required. Its design extends useful life and maintenance intervals, delivering a true long-lasting battery experience in real-world conditions.

Order the Mainstream MSIX30L replacement battery today — a dependable, replacement battery solution that balances power, safety, and convenience for your motorcycle or equipment.

Add to cart now to get a high-performance, long-lasting battery with fast shipping on available stock.

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

Connections & Interface

  • Polarity: "'-/+"

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