You should not attempt to use a deep cycle battery for starting your boat, even if it seems like it may be possible.
See full version: Using a Deep Cycle Battery For Starting – What You Must Know
You should not attempt to use a deep cycle battery for starting your boat, even if it seems like it may be possible.
That voltage will change depending on the charger and battery; however it is usually between 10 to 15 volts. During the bulk charge state, your battery will charge up for most of its capacity, which is how it gets its name. here
The plates inside of a deep cycle battery has fewer and thicker plates so that the battery is able to easily provide that consistent power. Deep cycle batteries are designed to be drained and recharged many times repeatedly where as that is not the case with a cranking battery.
If you are charging your lead acid battery, you should be aware that this charging has 3 stages to it. The stages are bulk, absorption, and float. This why you will hear about 3-stage chargers. here
You should always try to go by whatever it is that your manufacturer has recommended for your battery.
It depends on the situation that you are in, however if you are using a lead acid battery you may have different battery life depending on the temperature that you are running your boat in.
Finally AGM, Absorbent Glass Mat. It is a glass mat that is saturated with 95% sulfuric acid. There is no other water of aditives. It can not leak and mounts in any position. It also does not put out any gas when charging. These batteries charge up alot quicker and can rebound much better from deep draining or neglect. A quality charger is important with AGMs because there life span can be cut short from over charging.
Will it be worth the money? If you can afford it I would say go for it. If it turns out to be a waist of money, Ill buy you a beer. more
Optima Batteries are the AGM type. Most people who have them swear by them. People that are unhappy with them seem to think that 2 wet cell batteries are better then the one optima. I am replacing with the Optimas for a few reasons.
1. No chance of sulfuric acid ever spilling and causing damage of other components.
2. The less gas produced in the engine compartment that could create an explosion hazard is always good.
3. Faster recharge times
4. Better life span so I don't have to revisit this problem for a long time.
5. Dead batteries out on the water is like being out of gas. You cant Mcgiver your way out of that one.
My boat is an 07 and the dealer put in 2 start batteries for the house power so I am in the same research mode as you. From the 3 hours of research I have already done this is what I have found.
NOCO makes some of the most efficient, high-performance battery chargers on the planet. Take the brand’s Genius GEN1, for example. This battery charger marine is a very compact device that can deliver power to your deep cycle battery and maintain its tiptop shape.
One selling point of this charger is its winter charging mode. It has a unique design for charging batteries during the winter season that promotes perfect charging and longer battery life. During regular days, it follows a 6-step charging process to ensure maximum performance and output. It also has a dependable cooling system to help break up the heat.
This kind of battery will allow whatever it is connected to, to have more energy consumption. Therefore, the battery can be discharged more in every charging cycle. Unlike lead-acid batteries, going that low when it comes to discharging depth would be unusable. [links]
It does it well for its MCU controller that can indicate the electricity quantity. It can also track on the entire charging process. When done, the battery charger will stop automatically once the battery’s fully charged.
One of the things that make it an ideal choice is that it is also made of top quality materials likes an ABS material, ensuring longer lasting use. Speaking of durability, I would like to mention that this pick is also with multiple protection features like on over charging, overload, short circuit and reverse polarity. These things can make sure that your battery can be protected from damage, enhancing its longer lasting use. here
To get started, you can refer to our buying guide highlighting the features to look for and make a better decision later. If you’re ready, let us begin.
This model also comes with a LED indicator, which shows the different charging levels or status of the smart charger. More so, I would like to recommend the battery charger for its included money-back guarantee.
It is for the same reason that you need to weigh your options well so that you can compare the best features along with the pros and cons to know.
By finding the right deep cycle battery charger, you’ll be able to charge your batteries easier and faster. The best ones also work well to maintain your battery to keep it at optimal charge especially when in storage.