What is the Mariner 5 fire extinguisher designed for?

This extinguisher is designed for very small flammable liquid and electrical fires commonly associated with marine environments and boat storage areas.

Is this a good extinguisher for small boats or personal watercraft?

Yes, this compact model is a strong choice for small boats and personal watercraft where space is limited and quick access matters.

Can this extinguisher be used on electrical equipment onboard?

Yes, it is rated for electrical fires, making it suitable for certain marine electrical fire risks involving onboard equipment.

Where should I mount a fire extinguisher on a boat?

A marine fire extinguisher should be mounted in an accessible, visible location along an exit path so it can be reached quickly in an emergency and is not blocked or hidden.

Are Kidde Mariner fire extinguishers USCG approved?

Yes, Kidde Mariner fire extinguishers are designed for marine use and are USCG approved, meeting Coast Guard compliance requirements and exceeding 5-B rating for boats and watercrafts.

Kidde Mariner 5 Fire Extinguisher For Boats And Watercrafts 5

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Description

⚓ Stay Safe, Stay Ahead: The Ultimate Fire Shield for Your Boat!

CERTIFIED READY - USCG approved, UL listed, with a 12-year warranty and included mounting bracket for secure, accessible placement.
RAPID RESPONSE POWER - Delivers a powerful 8-12 second discharge with a 4-6 foot range, giving you critical seconds to control fires fast.
USER FRIENDLY SAFETY - Easy-to-read pressure gauge and quick-pull safety pin for instant activation when every second counts.
MARINE GRADE FIRE DEFENSE - Specifically engineered to tackle flammable liquids, gases, and electrical fires on boats with a 5-B:C rating.
BUILT TO BRAVE THE ELEMENTS - 12 times more corrosion-resistant aluminum and stainless steel construction ensures longevity in harsh marine environments.

The Kidde Mariner 5 Fire Extinguisher is a compact, marine-certified safety essential designed to combat common boat fires involving flammable liquids, gases, and electrical equipment. Featuring a durable aluminum and stainless steel build with 12X corrosion resistance, it offers a rapid 8-12 second discharge and easy-to-read pressure indicator. US Coast Guard approved and UL listed, it comes with a 12-year warranty and mounting bracket, ensuring reliable protection and quick access on any watercraft.

Specifications

ASIN	B0CBCRVPC7
Best Sellers Rank	#4,387 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Fire Extinguishers
Color	White
Customer Reviews	4.8 4.8 out of 5 stars (629)
Date First Available	July 7, 2023
Included Components	Fire Extinguisher, Plastic Strap Bracket
Item Package Quantity	1
Item Weight	3.2 pounds
Item model number	Mar5
Manufacturer	Kidde
Material	Dual-Purpose Dry Chemical, Powder Coated Aluminum
Part Number	21032623
Pattern	Fire Extinguisher
Product Dimensions	3.25 x 3.25 x 11.3 inches
Shape	Cylinder
Size	Small - 2.5 lbs.
Style	MAR5

Reviews

C**P

Excellent product, bought to replace old fire extinguisher

Bought as a replacement for the old (outdated) fire extinguisher on my boat. Let's hope I never need to use it.

16.08.2026

G**L

Great for the boat

Perfect size for my boat. I pray I never need it.

10.06.2026

M**N

Great product

Great product for my jet ski! Perfect fit

27.05.2026

K**R

Expiration date

This product should get 5 stars. there is nothing wrong in how its built. BUT, you need to member that the U.S.C.G. states that they expire 6 years from the stamped date. I received one was almost expired.

6.05.2026

K**G

🤔

Arrived on time. I emptied it on my lawn. Works fine. 😎🤔

9.06.2026

J**S

Just as advertised

Good haven’t used it yet but shipped nicely

21.05.2026

G**R

Small and powerful

Great size for boat.

5.07.2026

D**.

Fire extinguisher ok

What can you can about a fire extinguisher, I hope it works if I ever need it, the mount for it seems a little flimsy but ok.

30.05.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

B/.158

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Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Kidde Mariner 5 Fire Extinguisher for Boats and Watercrafts, 5-B:C, MAR5

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Common Questions