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SigmasTek  |  SKU: BW-18373

Polaris Outlaw 90 Compatible Replacement Battery (2003-2013) 4.15 lb

17% off
Sale price $33.99 USD Regular price $40.99
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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 reliable quality assurance
Superior starting power with deep cycle capacity for tough conditions
Resistant to extreme 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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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 4.5 AH

Terminal Type

Nut & Bolt

Polaris 90 Outlaw 90, 2003-2013 — Replacement ATV Battery

This AGM maintenance-free replacement battery is designed for the Polaris 90 Outlaw 90, 2003-2013, delivering reliable starting power and maintenance-free convenience for youth ATVs and small off-road vehicles. As a compact, sealed unit it eliminates the need to add acid and offers spillproof protection, making it ideal for rugged outdoor use where safety and durability matter. If you want a small but powerful source of dependable 12V energy, this is the replacement battery to consider.

Key Specifications

  • Compatibility: Polaris 90 Outlaw 90, 2003-2013
  • Design: Maintenance-Free Design
  • Safety: Spillproof and Leakproof Design
  • Certifications: U.L. Recognized and CE Certified
  • Construction: Absorbed Glass Mat (AGM) Design
  • 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
  • Voltage: 12 Volts
  • Capacity: 4.5 AH
  • Terminal Type: Nut & Bolt
  • Brand: SigmasTek (compatible replacement for Polaris)

Benefits

This long-lasting battery packs high starting power into a compact package, making it perfect for small ATVs where space and weight are limited. The AGM technology provides enhanced charge acceptance and low internal resistance, enabling quick starts and reliable repeated performance. Because it’s sealed and maintenance-free, you avoid messy acid handling and gain a safer installation process—especially useful for family operators and youth vehicles.

The battery’s robust resistance to freeze, heat, and vibration ensures dependable operation in off-road conditions, whether you’re trail riding, working on a property, or using the ATV for light-duty utility tasks. As a high-performance battery, it’s also suitable for small UPS setups, emergency power packs, and portable tools that require quick bursts of 12V power.

Professionally tested and shipped factory-fresh, the SigmasTek replacement for the Polaris 90 Outlaw 90 includes a six-month warranty for added peace of mind. Its nut-and-bolt terminal design simplifies secure connections and helps maintain reliable contact under vibration.

Replace your aging battery with this compact, high-performance, long-lasting replacement battery for the Polaris 90 Outlaw 90, 2003-2013. Order now to ensure dependable starts and safe, maintenance-free operation.

Technical Specifications

Voltage12 Volts
Amp Hours4.5 AH
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)80
Length (in.)4.49
Width (in.)2.8
Height (in.)4.21
Weight (lb.)4.15

Product Highlights

  • Brand Replacement : Polaris
  • Manufacturer: SigmasTek
  • Product Type: ATV
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Connections & Interface

  • Polarity: "'-/+"

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