Comparison between marine battery vs car battery - similarities and differences
Marine battery is the kind of battery which is specifically used on boats. They are designed much powerful than a regular battery to withstand the vibration on board. Like other batteries its purpose is to provide power for electrical devices on boat and to start the engine of boat.
A car battery is automotive battery used in cars. Its purpose is to provide the start of the engine. It is very important component in combustion engine cars as it the engine is started by the battery.
What are the differences between marine battery vs car battery
Before we come to compare marine battery Vs car battery, we should know that most marine batteries are lithium-ion deep cycle batteries, while automotive batteries are traditionally lead-acid batteries.
Durability
When we think of the word durability than the name of lithium-ion battery should come to our mind. As based on new techniques which assure us that they are more durable. As marine battery vs car battery is only for starting the car so they are not used for longer purposes. But marine battery like Lithium deep cycle battery is used not only as starter of boat but also to provide continuous electrical source for other uses on board.
Plate size for lead-acid batteries
Car batteries or starter batteries have more lead than deep cycle types, but the lead is much thinner. Deep cycle batteries have fewer plates, but they are heavier and thicker. Marine batteries are hybrids, something in between, similar to car batteries but with a slightly thicker plate.
Sturdiness
When we talk about marine battery, we know that the vibration on boat will occur. Marine batteries need to be more robust than car batteries. So, to solve this problem scientist came up with a new type of battery which is Lithium-ion deep cycle battery. It can withstand the vibration on boat and can also work efficient in it. While marine battery vs car battery has thin plates which can be broken when in continuous motion.
Discharge capacity
As car battery has a greater number of thin plates that can discharge high amount of current initially. But it cannot be used for continuous flow due to its construction only for igniting the engine. Whereas mostly marine batteries are of dual nature means that they have continuous flow of current for keeping the engine on for long time. Marine battery has less discharge of current initially but can provide current for a longer time.
What are the similarities between marine battery vs car battery
Marine starter battery and car starter battery are pretty similar in structure as both are made of large number of thin plates. They provide initial spark or power to the engine. But can not be used for longer time. While marine deep cycle battery resembles car deep cycle battery in its construction of thick plates to provide energy for longer time.
Dual specifications
Marine battery vs car battery has dual nature. Marine battery can be used to start the engine and also to be used for other purposes like fish finder, GPS, navigating light and for other devices. Battery to be used for fish finder are difficult to choose so to have a fish finder battery, you should check out our blog post about it. It will not only help you to find the right fish finder battery for your boat but will also give you some genuine tips to consider before buying a battery.
Safe usage
Whether it is a marine battery or a car battery, you need to be careful when using the battery. Marine batteries tend to have good waterproof performance and shock resistance.
Car batteries tend to have better heat resistance and are safer.
What are the types of marine battery vs car battery
Starter battery
Marine battery and car battery has same purpose to start the engine. Marine starter battery provides rapid and high amount of energy to ignite the engine. This type of battery cannot be used for trolling purposes.
Deep cycle battery
Marine battery and car battery is designed to discharge slow and continuous flow of current for a longer period of time. It can be used for electric trolling motor and other battery power accessories. They should not be used as starter battery. For related products, please refer to Tycorun lithium ion battery products.
Dual nature battery
Marine dual nature battery is used for both purposes such as starter of battery and as well as deep cycle battery. This type of battery is used mostly in small boats like kayak. Marine dual nature batteries are preferably used due to its qualities.
Comparing of marine battery vs car battery life span
Marine batteries last longer and perform more reliably. This depends on the choice of battery material type and when we talk about the battery life, we always use its cycle life time to compare. Lead acid battery has 200 to 300 cycles while lithium-ion battery used as marine battery has 4000 cycles.
Can I use car battery as marine battery
No, as discussed above car battery has weak structure as compared to marine battery and can not withstand vibration and pounding on boat. Car batteries are fitted with good suspension so that the battery does not have any vibration and movement when riding. But marine batteries undergo many sudden vibrations so they have to be made strong and durable. Car batteries can not be used as marine battery as whenever the vibration and pounding occur on boat the acid in it will leak and may cause problem as it is a concentrated acid. So, it is advised not to use car battery as marine battery.
How to charge marine battery vs car battery
Whether it is charging a marine battery or a car battery, it is necessary to pay attention to the charging temperature to meet the battery requirements. The positive and negative wires must be connected correctly. Pay attention to the charging time to prevent overcharging.
The charger should be according to the battery voltage limit and have such amount of current in which battery can work efficiently. Lithium-ion battery can take higher current and can be charged faster. Before charging the ordinary car battery, it is necessary to observe whether the appearance of the battery is leaking, and it can be safely charged when it is in good condition.
Can I charge a marine battery with a car charger
No, every battery type has its own charging cable to charge it safely and completely for usage. Also as discussed above marine battery has two types of chargers one is to be used on board and other when you want to store your battery. So, it means that we can not charge marine battery with car battery. Marine battery vs car battery is lithium-ion battery while car batteries are usually lead acid battery. Now few cars have lithium-ion battery but still marine battery has another type of adjustments that we cannot charge it with car battery charger.
What should I notice when choosing marine battery vs car battery
Choosing a marine battery:
When choosing for marine battery, you should firstly notice you boat size and your older battery voltage. If you do not seem to figure out then read your boat owner manual or consult with a marine battery dealer. Marine batteries are rated by their ampere hour rating, reverse capacity and marine cranking amps. If you want to buy a starter battery then you should consider marine cranking amps. If you want to buy dual nature battery to be used as starter and also as deep cycle then consider all three rating. However, the performance and efficiency of dual nature batteries are not as good as those of single-purpose batteries.
Choosing a car battery:
When choosing a car battery firstly you need to become familiar with these two term cold cranking amps and reserve capacity. Cold cranking amps are the starting power(ampere) a battery can provide in cold season. This property of a battery should match with your vehicle to work efficiently. While reserve capacity is the reserve power a battery has at some given load. It is important to check reserve power rating when buying a car battery.
What is the best way to store marine battery vs car battery
Here are some tips to store your marine battery:
●Arrange your battery with a good battery tray that is screwed to the boat or with some strips to adjust it in one place.
●Check your battery terminal more often so that they are corrosion free. Replace your wing nuts with nylon locking nuts so that they do not get loose.
●Before off season storage battery should be completely charged and the terminals should be disconnected. If you have an access to charge when stored the battery then use a maintenance charger.
●Install a cover over the terminals of the battery even if the battery is in cover box.
Relevant points for replenishing your car battery:
●First of all, during the transportation and storage of the car battery, the pore filling fluid must be tightened to check whether the rubber seal is tight to prevent the plate from being damp and oxidized, which reduces the performance.
●In modern cars, the batteries of the car are generally maintenance-free batteries, that is, there is no need to add distilled water during use.
Marine battery vs car battery what ever you are using, use it with care and do not forget the safety measures. It depends on your need to buy the kind of battery. If you are searching for marine battery then lithium-ion battery is the one you should choose and when car battery, you should use lead acid battery for combustion engine. If your car is of new technology like tesla so it is advised to use lithium-ion battery in it.
In fact, the storage method of marine battery vs car battery is similar. Store within the battery storage temperature range used. Batteries self-discharge, so need to be recharged regularly. The battery should be placed in a ventilated and dry place, and should not be placed near damp and heat-generating equipment. If you are interested in marine batteries, you can browse Top 10 lithium marine battery manufacturers in China.
