Marine Insurance

Insuring Electric Boats and PWC: What You Need to Know

Learn how to get insurance coverage, why lithium battery installation matters, and what steps you must take to stay protected.
Sun Coast Team
August 8, 2025

As electric technology expands from roadways to waterways, more boaters are exploring the benefits of electric boats and personal watercraft (PWC). Whether it’s a quiet cruise on a Duffy or a zippy ride on an electric jet ski, going electric comes with perks — but also specific insurance considerations.

If you’re thinking about switching to an electric model or already own one, here’s what you should know before you hit the water.

Yes, Electric Boats and PWC Can Be Insured

Most electric boats and PWC can be insured under standard small boat or PWC policies — just like their gas-powered counterparts. Popular models like Duffy electric boats are commonly covered, and in many cases, the insurance process is straightforward.

However, there’s one major exception that deserves attention: lithium-ion batteries.

The Lithium Battery Risk: What Insurers Look For

Lithium batteries have become a go-to power source for electric boats and PWC because they’re lightweight, efficient, and charge quickly. But if not handled properly, they can become a serious fire hazard — and that directly affects your insurability.

When electric boat fires began making headlines a few years ago, many stemmed from improper lithium battery installations. The most common mistakes included:

  • Using incompatible chargers
  • DIY installations without certified guidance
  • Mixing battery types without correct wiring or protection

These errors caused fires, explosions, and total losses — and understandably made insurance companies more cautious about how they underwrite electric watercraft.

Professional Installation Is Critical

If your electric boat or PWC uses lithium batteries, insurers typically require the following:

  • Installation by a certified professional
  • A lithium-compatible marine charger
  • Documentation showing compliant setup

Without proof of professional installation, many carriers will decline coverage. And if a fire does occur and it’s traced back to improper installation, claims may be denied outright.

Even experienced boaters often underestimate the specific wiring, ventilation, and charging demands of lithium systems. It’s not the same as dropping in a new trolling motor battery.

Are There Extra Insurance Costs for Electric Models?

In many cases, no — the insurance premium for an electric boat or PWC is similar to a comparable gas model, assuming proper safety measures are in place.

However, your rate may be influenced by:

  • The battery system’s value
  • Whether the boat is custom-built or modified
  • Storage methods, especially during charging
  • Fire risk based on install documentation

Some insurers may request photos, battery specs, or installation receipts during underwriting.

What Happens If I Install the Battery Myself?

If you decide to install a lithium battery on your own, even if you’re confident in your skills — your boat may not be insurable. Worse, if a fire or failure occurs, and it’s traced to a DIY job or a charger mismatch, your claim could be denied.

Remember, most policies have clear language about “approved installation” or manufacturer compliance. Violating these terms can void your coverage, even if you didn’t mean to cut corners.

Are Electric PWC Covered the Same Way?

Yes, most electric personal watercraft are insured under standard PWC policies — but lithium rules still apply. Whether it’s a custom electric jet ski or a newer model from a recognized brand, proper battery install and documentation are essential.

Like boats, electric PWC need:

  • A certified battery setup
  • An approved charging system
  • Safe storage and transport procedures

Since PWC are often used more aggressively, battery containment and stability are even more important.

Tips for Owning an Insurable Electric Boat or PWC

  1. Stick with known brands like Duffy, Vision Marine, or Taiga that support insurance compliance.
  2. Save your receipts — especially for battery installs and charger systems.
  3. Avoid aftermarket hacks or YouTube-guided modifications unless certified.
  4. Use licensed marine electricians for any electrical work.
  5. Talk to your insurer before making changes to your battery setup.

Moving Toward a Safer Electric Boating Future

Electric boats and PWC are here to stay — and insurers are adapting to meet the demand. The key is responsible ownership and understanding that electric doesn’t always mean plug-and-play. Lithium batteries are powerful tools, but they need careful handling to be safe and insurable.

Want to know if your electric boat or PWC qualifies for coverage? We’ll help you review the setup and make sure your equipment meets industry standards.

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Marine Insurance
Written by
Sun Coast Team
August 8, 2025
Co-written by multiple experts within the Sun Coast editorial team.
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FAQs About Insuring Electric Boats & PWC

We have answers for you on all things insurance.
Can electric boats be insured like gas-powered boats?
Yes. Most electric boats — including popular brands like Duffy — can be covered under a standard small boat policy. However, lithium battery setup must meet safety and installation standards to qualify.
Are electric jet skis or PWC covered under typical policies?
Yes, electric PWC are usually insured under the same policies as traditional models. Just like with boats, documentation around battery type and installation may be required.
Do lithium batteries affect my ability to get insurance?
They can. Improperly installed lithium batteries are a known fire risk. Insurers typically require professional installation, use of a lithium-compatible charger, and proof of compliance.
Will insurance cover a boat fire caused by lithium batteries?
Only if the batteries were installed correctly and the policy doesn’t exclude the cause of the fire is this a possibility. If the fire was linked to a DIY install or incompatible charger, the claim may be denied.
What paperwork should I keep to stay covered?
Keep all receipts, install certifications, battery specs, and photos of your setup. This documentation may be requested during underwriting or if you file a claim.
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Disclaimer: The information provided above is for general educational purposes only and is not intended to serve as a substitute for professional insurance advice. It does not describe any specific insurance policy, nor does it alter any terms, conditions, exclusions, or limitations of any actual policy. Coverage options and availability vary by insurer and by state, and may not be available in all areas. For a full understanding of any coverage, please review the actual policy documents or speak with a licensed insurance representative. Whether a claim or incident is covered will depend on the specific terms of the policy in question. Any references to average premiums, deductibles, or coverage costs are for illustrative purposes only and may not reflect your unique situation. Sun Coast is not responsible for the content of any external websites linked within this blog.

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