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Electrical & Power

53 posts
  • Electrical & Power

Inverter Basics: What You Can Run Safely

inverter power capacity limits
By understanding inverter basics, you can safely power essential devices—discover the key factors to avoid overloads and ensure reliable operation.
  • Boat Supplies Guide Team
  • March 9, 2026
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  • Electrical & Power

How to Size a Fuse Correctly (So It Actually Protects the Wire)

proper fuse sizing techniques
When sizing a fuse correctly, understanding wire gauge, load current, and safety margins is essential to ensure proper protection and avoid hazards.
  • Boat Supplies Guide Team
  • March 9, 2026
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  • Electrical & Power

GFCI on Boats: Where It Belongs and Why

boat gfci placement safety
Find out where GFCIs belong on boats and why proper placement is crucial for safety and compliance—discover essential guidelines to protect your crew.
  • Boat Supplies Guide Team
  • March 8, 2026
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  • Electrical & Power

Shore Power Polarity: The Simple Check You Can Do

check shore power polarity
Meta description: “Must-know tips for safely checking shore power polarity to prevent hazards—discover the simple steps to ensure your boat’s electrical safety.
  • Boat Supplies Guide Team
  • March 8, 2026
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  • Electrical & Power

Corrosion at the Battery Posts: Stop It for Good

prevent battery post corrosion
Prevent corrosion at your battery posts and discover effective tips to keep your vehicle’s electrical system reliable—learn how to stop it for good.
  • Boat Supplies Guide Team
  • March 7, 2026
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  • Electrical & Power

Charging Profiles Explained: AGM vs Flooded vs Lithium

battery charging methods compared
Joining the world of batteries reveals crucial differences in charging profiles—AGM, flooded, and lithium—that you need to understand for optimal performance.
  • Boat Supplies Guide Team
  • March 7, 2026
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  • Electrical & Power

Battery Ventilation: When It Matters (and When It Doesn’t)

battery ventilation importance
The importance of battery ventilation varies greatly depending on battery type and environment—discover when proper venting can prevent hazards and when it’s unnecessary.
  • Boat Supplies Guide Team
  • March 6, 2026
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  • Electrical & Power

Portable Power Stations on Boats: Safe Charging and Placement

boat power station safety
Just knowing where to place and how to charge your portable power station on a boat can prevent hazards and ensure safety—discover essential tips to keep your setup secure.
  • Boat Supplies Guide Team
  • March 6, 2026
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  • Electrical & Power

What a Proper Bilge Pump Float Switch Test Looks Like

testing bilge pump switch
Here’s what a proper bilge pump float switch test looks like and why thorough testing ensures your boat’s safety.
  • Boat Supplies Guide Team
  • March 6, 2026
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  • Electrical & Power

Heat Shrink vs Electrical Tape: What Survives on a Boat

boat wiring insulation comparison
Getting the best seal on your boat wiring depends on understanding whether heat shrink or electrical tape truly survives the harsh marine environment.
  • Boat Supplies Guide Team
  • March 5, 2026
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premium center console boat covers
  • Vetted

14 Best Premium Boat Covers for Center Console in 2026

Great choices await in the 14 best premium boat covers for center consoles in…
  • Boat Supplies Guide Team
  • May 13, 2026
top boat fridge freezers
  • Vetted

9 Best Portable Fridge Freezers for Large Boats in 2026

Wondering which portable fridge freezers are best for large boats in 2026? Discover top…
  • Boat Supplies Guide Team
  • May 13, 2026
top marine battery choices
  • Vetted

4 Best Lithium Marine Batteries with Self-Heating in 2026

Just discover the top lithium marine batteries with self-heating in 2026 to ensure…
  • Boat Supplies Guide Team
  • May 13, 2026
heaving to on powerboats
  • Seamanship & Skills

How to Heave-To (Yes, Powerboats Too) When You Need a Break

Keep calm and master heaving-to on powerboats to enjoy a safe, restful break at…
  • Boat Supplies Guide Team
  • May 13, 2026
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