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SigmasTek  |  SKU: BW-19915

Mainstream MS7B High Performance Replacement Battery 5.91 lb

21% off
Sale price $36.99 USD Regular price $46.99
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
Superior starting power with deep cycle capacity for reliable performance
Resistant to extreme freeze, heat, and vibration for durability
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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

Mainstream MS7B Replacement Battery — Compatible with MS7B

Power your motorcycle with the Mainstream MS7B replacement battery, designed for compatibility, consistent performance, and dependable reliability. This AGM maintenance-free battery eliminates the need to refill acid and provides a spillproof, leakproof construction that stands up to tough riding conditions. If you’re looking for a high-performance battery that’s also a long-lasting battery solution, the MS7B delivers the starting power and deep cycle capacity riders demand.

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 MS7B
  • Seller/Marking: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 6 Ah
  • Terminal Type: Nut & Bolt
  • Brand: Mainstream

Benefits

  • Durability: Built with an Absorbed Glass Mat (AGM) design and a valve regulated vent system, the MS7B provides a spillproof, leakproof construction engineered to withstand extreme freeze, heat, and vibration — ideal for motorcycles facing harsh road conditions.
  • Long Life: As a maintenance-free battery, the MS7B removes the hassle of acid maintenance and delivers extended service life backed by a 6 month warranty. Riders can expect consistent reserve capacity and reliable performance over repeated cycles.
  • High Performance: Designed for high-rate discharge applications, the Mainstream MS7B supplies strong bursts of power for immediate starts and supports auxiliary accessories with superior starting power and deep cycle capability.
  • Typical Applications: While optimized for motorcycles, this replacement battery also suits small UPS systems, emergency power backups for sensors or lights, and portable power tools that need reliable, quick power delivery.
  • Safety and Quality: U.L. recognition and CE certification underscore the MS7B’s adherence to recognized manufacturing and safety standards, giving added confidence to riders and technicians.

Ready to get back on the road with reliable power? Purchase your Mainstream MS7B replacement battery now — a high-performance, long-lasting battery that ships quickly and installs easily for immediate use.

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

Connections & Interface

  • Polarity: "'+/-"

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