Yamaha WaveRunner Jet Ski Batteries: Power Up Your Ride!

If you need assistance finding the right Yamaha Waverunner Personal Watercraft battery please contact us and our customer service team will help you find the correct Yamaha WaveRunner battery for your model.

Yamaha WaveRunner: A Legacy of Innovation in Personal Watercraft

Dive into the rich history of Yamaha WaveRunner, a brand that revolutionized personal watercraft (PWC). It all began in 1986 with the introduction of the WaveRunner 500, marking a groundbreaking moment as the world's first sit-down personal watercraft. This innovation didn't just create a new product; it carved out an entirely new segment in the powersports vehicle market. Just a year later, Yamaha continued its pioneering spirit with the WaveJammer 500, the first PWC designed for solo sit-down riding.

Three years later, Yamaha solidified its legacy with the launch of the Super Jet 650. This model would go on to become Yamaha's most iconic and successful WaveRunner, and arguably the most enduring stand-up PWC ever produced. For an incredible 25 years, Super Jets dominated the water, outlasting competitors and consistently delivering top-tier performance. The enduring popularity of the Super Jet stands as a testament to Yamaha's commitment to innovation and quality in the world of personal watercraft.

Pro Installation Tips for Your Yamaha WaveRunner Battery

Installing your new Yamaha WaveRunner battery properly ensures maximum performance and longevity. While specific steps can vary by model, here are essential tips to guide you through the process, ensuring a smooth and safe installation:

1. Safety First!

• Always wear safety goggles and gloves to protect your eyes and hands from potential battery acid.
• Ensure your WaveRunner's engine is OFF, the key is removed, and the PWC is out of the water and on a stable surface.

2. Locate the Battery:

• The battery is typically found under the seat or in a dedicated compartment near the engine. If you're unsure, consult your Yamaha WaveRunner owner's manual for the exact location.

3. Disconnect the Old Battery (Crucial Order!):

• Using a wrench or socket, ALWAYS disconnect the negative (-) battery cable first. This prevents accidental short circuits.
• Once the negative cable is safely away from the terminal, disconnect the positive (+) battery cable.
• Carefully remove any battery hold-downs or straps.
• Gently lift out the old battery. Be mindful of its weight and avoid tipping it to prevent spills, even if it's a sealed battery.

4. Clean Up for Optimal Connection:

• Before installing the new battery, thoroughly clean the battery tray and the cable terminals. A mixture of baking soda and water can effectively remove any corrosion.
• Ensure both the battery terminals and cable clamps are free of dirt or debris for the best electrical connection.

5. Charge Your New Battery:

• Our batteries ship fully-charged, but even new batteries can lose some charge during shipping. For peak performance and extended life, always fully charge your new battery with a compatible PWC battery charger before installation. This is especially true for AGM or gel batteries.

6. Install the New Battery (Reverse Order!):

• Carefully place the new battery into the compartment, ensuring it sits securely within any tray or guides.
• Connect the positive (+) battery cable first, tightening it snugly but not over-tightening, which can damage the terminal.
• Then, connect the negative (-) battery cable, tightening it firmly.
• Reinstall any battery hold-downs or straps to keep the battery firmly in place, preventing movement and potential damage from vibrations in the marine environment.

7. Final Checks & Maintenance:

• Double-check all connections to ensure they are tight and secure.
• Consider applying a thin coat of dielectric grease or marine-grade anti-corrosion spray to the terminals to further protect against corrosion in the harsh marine environment.
• Regularly check your battery's voltage with a multimeter, especially during periods of inactivity.
• For optimal battery health and to prevent sulfation, use a smart battery maintainer or tender (our Item # ENC2A is a popular choice) when your WaveRunner is stored for extended periods, particularly during the off-season. This prevents deep discharge and keeps your battery ready to go.

Need a hand? While installing a WaveRunner battery is often a DIY task, if you're unsure or uncomfortable, don't hesitate to consult your Yamaha owner's manual or contact a qualified marine technician. Getting it right ensures reliable starts and more time on the water!