If you own a boat, you will eventually need to know how to charge your battery bank with shore power. Shore power, or AC power, is an easy and efficient way to charge your battery bank and keep your boat running smoothly. We have a helpful guide to charging your battery bank with shore power, including the steps required, any safety precautions, and the benefits of shore power. Let’s review the importance of charging your battery bank with shore power and how to do it properly.
What Is Shore Power?
Shore power refers to the electrical outlets located at boat docks to provide boaters with a reliable source of electricity. Some larger boats and yachts have a more extensive electrical system they can use when plugged into shore power. Other smaller boats might just have a few electrical devices to charge. Regardless, you’ll need to ensure your electrical system’s amperage matches the amps from the shore power outlet. If not, it’s essential to use the right adapters. Unlike DC power, AC power can be easily changed to high voltages and travel long distances.
Charging Your Lithium Batteries with Shore Power
Lead-acid and lithium batteries require the proper charge controllers, which control the voltage of the batteries and allow them to charge efficiently. However, charging your lithium batteries will take less time and will not suffer any damage if they are not fully charged. These batteries let you stay on the water longer since they have a greater depth of discharge. Additionally, your lithium batteries weigh less than lead-acid batteries, and you won’t have to do any maintenance on them. Lithium batteries provide you true peace of mind without thinking about them when you’re out on the water.
Shore Power Safety
With the conveniences of shore power, it’s easy to forget the potential dangers of plugging your boat into any old outlet. Taking a few precautions before connecting your boat to the next dock you pull into is important.
Be sure to inspect the shore power cord and dock pedestal outlet. Check for proper marine-grade components and wiring. Are the wires bent, cracked, or repaired with electrical tape? If so, you might want to reconsider plugging it into that outlet.
Invest in a smart plug, which warns you of any shorts, reverse polarity, or wiring defects before you plug your boat in.
Marine Electric Systems, LLC is a Leader In the Maritime Industry
We here at Marine Electric Systems have over 30 years of industry experience. You can trust our team for reliable service and expert craftsmanship in the Maryland, Baltimore, Annapolis, and Baltimore city areas! We’re highly certified and adhere to all ABYC and NMEA regulations. We specialize in top-notch electrical solutions for recreational, commercial, and government boating clients. Anything from electrical refits, to navigation systems, or boating maintenance. To stay up to date on our services, follow us on Facebook, LinkedIn, Pinterest, Instagram, and YouTube. You can also contact us at 410-263-0807.