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SigmasTek  |  SKU: BW-18200

Wet Jet International All Models All Years Compatible Replacement Battery 11.62 lb

18% off
Sale price $75.99 USD Regular price $92.99
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Maintenance-free AGM design for hassle-free use
Spillproof and leakproof for safe operation
U.L. recognized and CE certified for quality assurance
Superior starting power with deep cycle capacity
Extreme resistance to freeze, heat, and vibration
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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 | 18 Ah

Terminal Type

Nut & Bolt

Wet Jet International All Models, All Years Replacement Battery (Jet Ski)

This compatible replacement battery for Wet Jet International models (all years and models) is engineered specifically for high-rate discharge applications found in personal watercraft. As an AGM maintenance-free battery, it delivers reliable starting power and deep-cycle capability without the need to fill with acid—perfect for boaters and Jet Ski owners who want a safe, high-performance battery that’s ready out of the box. Built for extreme conditions, this unit gives you the confidence to tackle seasonal use and demanding marine environments.

Key Specifications

  • Compatible with: Wet Jet International All Models, All Years (Jet Ski)
  • Brand: Wet Jet International (compatible) / SigmasTek
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: Nut & Bolt
  • Design: AGM Maintenance-Free (Absorbed Glass Mat)
  • Safety & Standards: U.L. Recognized and CE Certified
  • Valve Regulated Vent System: Yes
  • Construction: Spillproof and Leakproof
  • Durability: Extreme freeze, heat and vibration resistance
  • Performance: Superior starting power and deep cycle capacity; designed for high rate discharge applications
  • Warranty: 6 Month Warranty
  • Condition: Brand New, Factory Fresh

Benefits

This Wet Jet International replacement battery is a long-lasting battery option for marine use, combining AGM reliability with rugged construction for harsh environments. The Absorbed Glass Mat design and valve-regulated venting provide excellent charge acceptance, strong starting bursts, and good reserve capacity for electronics and accessories. Maintenance-free and spill-proof construction makes this battery safe to handle and simple to install on Jet Skis and other small craft.

Because it’s designed for high-rate discharge applications, this high-performance battery is ideal for personal watercraft starting systems and can withstand repeated cranking demands. The U.L. and CE certifications add an extra layer of assurance for safety and quality. Typical applications include Jet Ski and PWC starting systems, auxiliary power for marine electronics, and emergency backup starting. The battery’s rugged tolerance to vibration, heat, and freeze conditions also makes it suitable for trailer-mounted watercraft during transport and storage.

Ready to replace your wet-jet battery with a reliable, maintenance-free unit? Choose this Wet Jet International compatible replacement battery for dependable starts and long-term performance—order now and get back on the water with confidence.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)270
Length (in.)6.89
Width (in.)3.43
Height (in.)6.14
Weight (lb.)11.61

Product Highlights

  • Brand Replacement : Wet Jet International
  • Manufacturer: SigmasTek
  • Product Type: Personal Watercraft
  • Warranty: 6 Months
  • Bulk Orders: sales@batteryweb.com

Connections & Interface

  • Polarity: "'-/+"

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