Lithium Batteries for Boats - Safety, Characteristics, and Choice

Lithium batteries are rapidly making its place in the market and sweeping off all other alternatives because of their good quality and high-performance rate. Similarly, they are now gaining popularity among the boat owners as well. Its high time for us to dive into modern technology and switch from the technologies of the 19th century to the 20th century. Lithium batteries are surely the next-generation lead-acid batteries which are now the growth and new popular in the marine marketplace. Boaters are now getting ahead of the curve.

Are Lithium Batteries Safe on Boats?

For more than a century lead and sulphuric acid were the main constituents that were used in developing rechargeable batteries, but along with some of the advantages, they brought a heap of disadvantages with them as well. Lithium batteries now claim to eliminate all those hassles with the minimum risk as well.

Numerous news of “phones and computers caught fire because of lithium batteries” have shaken us and have developed doubts among the minds of many. Are lithium batteries safe on boats? Yes, They are! There is no doubt that boat fires are a hazard but modern-day technologies and systems, are continuously laying down a groundwork of new standards. Lithium is a reactive metal and can act violently with water only when it is damaged, not in other cases. So it's safe for the marine marketplace to use it. Apart from it, any high-tech battery can be responsible for the fire but lithium batteries offer you a hundred more advantages with the minimum risk factor. The latest and advanced monitoring system helps in the reduction of fire hazards caused by Lithium batteries. Just make sure that you follow the instructions, take good care of your battery and you are good to go.

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What are the Characteristics of Lithium Batteries for Boats?

Move ahead of the lead-acid batteries and the hassles that they bring with them. Opt for lithium batteries as they are a good option in the modern-day world. They are a little expensive but the investment is worth it. Don’t let the scary price tag on lithium batteries scare you as they are the best option for your boat with a great number of advantages.

Here are some of the characteristics that lithium batteries hold within themselves.

More - Usable Amp-hours

The previous types of batteries like lead-acid and AGM can only be discharged up to 50% but lithium batteries can be discharged up to 100%. Although, it's preferred to only discharge them up to 80% to strive a longer life span, still then they provide about 240 usable amp-hours, significantly more than that of others.

Weight

We all know that weight is so important in boats and lithium batteries play a role in reducing the weight fo boat. The more the weight, the more burning of fuel. A heavy boat is not a safe option and when you are concerned about the weight of your boat, you can't ignore lithium batteries. They are lighter and smaller and you will be needing fewer of them to do your work if you compare it with other types of batteries.

Stable Voltage

A person who has a connection with boats will definitely understand the problem of unstable voltage. The drastic voltage drops every time a new load is added, is a common problem with lead-acid batteries. While lithium batteries allow your appliances to run more efficiently and also maintains a high resting voltage. Lithium batteries are able to handle the heavy draw of load efficiently.

Charging

Waiting for the battery to charge? The battery is charged up to 90% so quick but is taking time in charging the rest of 10%? Urrgh! That’s how lead-acid batteries charge. They work in a three-phase cycle and the last one is extremely slow. How about skipping that painful slow phase? Yes! Lithium batteries are the answer. Choose them and see the charging of battery go up to 100% in one go. Plus you do not need to charge them fully if you are running out of time. An hour of charging will also do your work. Lithium batteries also hold their charge. Their self-discharge rate is much lower than that of lead-acid batteries.

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No maintenance

Lithium batteries don’t require maintenance. You don’t have to worry about changing the water of your battery, just like you used to do for lithium-ion batteries.

Lesser Wastage of Energy

Many other batteries including lead-acid batteries lose 15% of their energy because of resistance and other factors. On the other hand, lithium batteries are capable of maintaining and using their 99% of energy.

Life - Expectancy

The impressive and notable life-expectancy of lithium batteries makes them stand out in the crowd. Even when you discharge them up to 80% you can expect about 2000 cycles more.

Low Failure Rate

Lithium-ion batteries have a very low failure rate increasing the popularity of it and minimizing the risk factors.

How do you Choose a Good lithium battery for Boats???

Which batteries are good and what should we consider checking while purchasing them is the deep matter of concern for many of us. However, here are some of the general tips that you should look into a good lithium battery. Ask about the chargers of your battery and enquire about the manufacturing date and try to pick the most recent one. Don’t forget about knowing and researching the battery size as you must purchase the suitable size of the battery for your boat. Check the reserve capacity for determining the time it will stay in the water. Also, ask about the recharge cycles and the life-expectancy to ensure that you are opting for the correct one.

12V 100AH eco Lithium battery, 36V 60AH Lithium battery, 36V Motor lithium battery trolling Kit are some of the kinds that you can consider for your battery. Research well, look for discounts, and invest some money in it to get a high-quality product that will not betray you, as the betrayal could cost you heavy.