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SigmasTek  |  SKU: BW-18722

Mighty Max YTZ10S Compatible Replacement Battery by Sigmastek 6.01 lb

19% off
Sale price $46.99 USD Regular price $57.99
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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 reliable quality
Superior starting power with deep cycle capacity for high discharge needs
Extreme resistance to freeze, heat, and vibration ensures 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 | 8.6 Ah

Terminal Type

Nut & Bolt

Replacement for Mighty Max YTZ10S Battery

This compatible replacement for the Mighty Max YTZ10S battery is a sealed AGM, maintenance-free unit designed to eliminate routine maintenance and acid handling. Delivering dependable cranking power and resilience against the elements, this replacement battery is ideal for riders seeking a reliable, high-performance battery that fits YTZ10S applications.

Key Specifications

  • Model: Replacement for Mighty Max YTZ10S
  • Design: Maintenance-Free Design
  • Safety: Spillproof and Leakproof Design
  • Certifications: U.L. Recognized and CE Certified
  • Construction: Absorbed Glass Mat Design (AGM)
  • Vent System: Valve Regulated Vent System
  • Environmental Resistance: Extreme Freeze, Heat and Vibration Resistance
  • Performance: Superior Starting Power and Deep Cycle Capacity
  • Condition: Brand New, Factory Fresh
  • Warranty: 6 Month Warranty
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 8.6 Ah
  • Terminals: Nut & Bolt
  • Vehicle Reference: Might Max / Mighty Max

Benefits

Engineered for durability, this replacement battery features the absorbed glass mat (AGM) design that resists vibration and shock, making it an excellent long-lasting battery choice for motorcycles and powersports vehicles. The sealed, valve-regulated casing prevents leaks and spills, providing safe installation and minimizing maintenance. Riders benefit from consistent starting power even under challenging temperature extremes thanks to the battery’s freeze and heat tolerance.

As a high-performance battery, the YTZ10S replacement supplies strong burst current for reliable engine starts and enough deep cycle capacity to support auxiliary electronics during idle periods. This makes it suitable not only for motorcycles but also for small UPS units, emergency backup solutions, and portable tool operation when a dependable 12V source is required. The maintenance-free nature reduces downtime and keeps your focus on the ride rather than battery upkeep.

Each unit is factory fresh and tested to meet U.L. and CE standards, and it ships with a 6 month warranty for additional peace of mind. With SigmasTek quality, you receive a well-balanced combination of performance, safety, and value.

Replace your aging Mighty Max YTZ10S battery today — buy this replacement battery now to enjoy powerful starts, maintenance-free reliability, and a long-lasting battery that keeps you moving.

Technical Specifications

Voltage12 Volts
Amp Hours8.6 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)190
Length (in.)5.91
Width (in.)3.43
Height (in.)3.66
Weight (lb.)6.0

Product Highlights

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

Connections & Interface

  • Polarity: "'+/-"

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