Marine Cranking Batteries
Batteries for
Nothing beats a day on the water. But that fun day depends on your boat's engine starting when you need it to. You need a battery that you can trust every single time. That is where a great marine cranking battery comes in.
These batteries are made to give a big burst of power to get your engine going. At Impact Battery, we have many options for you. We offer modern Absorbed Glass-Mat (AGM) batteries and strong traditional flooded lead-acid batteries. We will help you find the perfect match for your boat.
Choosing the Right Starting Battery for Your Boat
Picking the right marine cranking battery is about more than just numbers. It is easy to look for the highest Cold Cranking Amps (CCA) and call it a day. But there is more to think about to make the best choice.
You should consider everything your battery will power. Think about your fish finders, GPS, stereo, and lights. All these electronics add up and put a load on your battery.
This is why a dual-purpose marine battery can be a great choice. These batteries are perfect for modern boats with lots of gadgets. They give you strong cranking power to start the engine. Plus, they can handle being drained by your electronics and still recharge well. Brands like Odyssey and NorthStar make some of the best dual-purpose deep-cycle marine starting batteries around.
If you need a reliable starting battery for boat trips, thinking about these points will help you find the perfect one. It will help your engine start and your gear run smoothly.
Our Featured Marine Starting Batteries
We are proud to offer some of the best marine starter batteries on the market. We have chosen these brands because they are tough, reliable, and trusted by boaters everywhere. Below are a few of our top picks to help you get started.
Odyssey & NorthStar (AGM Batteries)
For top performance, look no further than Odyssey and NorthStar. These are premium, non-spillable AGM batteries made right here in the USA. They are famous for their high pulse cranking amps (PCA), which give your engine a powerful starting jolt.
The Odyssey ODP-AGM24M is a Group 24 battery that offers incredible cranking power and a long service life. The NorthStar NSB-AGM27M is a Group 27 AGM battery known for its pure lead construction and reliable performance.
These batteries also have an amazing cycle life, meaning they can be discharged and recharged many more times than other batteries. They are built to resist heavy vibration, making them perfect for any water conditions.
Lifeline (AGM Batteries)
Lifeline is another fantastic American brand with a strong reputation for quality. Their batteries are trusted in boats, RVs, and other demanding applications. They build their marine cranking batteries to strict standards, so you know you are getting a reliable product. The Lifeline GPL-2700T is a 12-volt, 95Ah battery that provides consistent power and a long lifespan.
One of the best things about Lifeline is its warranty. They offer an impressive 5-year prorated warranty on their marine batteries. This shows how much they believe in their product's quality and durability.
East Penn (Wet Cell Battery)
Sometimes, you need a tough starter marine battery for heavy-duty work. That is where East Penn comes in. Their 904D flooded lead-acid battery is a powerhouse designed for commercial trucks and marine use.
This wet cell battery delivers a massive 1050 CCA, making it perfect for starting large engines. It is a durable and powerful choice for those who need reliable, heavy-duty performance day in and day out.
Understanding Marine Cranking Battery Specifications
Battery terms can seem confusing. But understanding them helps you choose the right battery for your needs. Here is a simple guide to what those key terms mean. This knowledge will help you understand the amp-hour capacity and other important details.
CCA (Cold Cranking Amps): This is the power a battery has to start an engine in cold weather (0°F). A higher CCA is better for cold climates.
CA (Cranking Amps): This is similar to CCA but is measured at a warmer 32°F. It is another way to see a battery's starting power.
Reserve Capacity (RC): This tells you how long the battery can run your essential electronics if your boat's alternator stops working. A longer reserve capacity gives you more time to get back to shore safely.
Amp-Hour (Ah) Capacity: This is the battery's fuel tank. It tells you how much energy the battery can store. It is very important to power your accessories when the engine is off.
Chemistry: This is what the battery is made of inside. AGM batteries are maintenance-free, spill-proof, and resist vibration well. Flooded Lead-Acid batteries are the traditional choice, are very powerful, and sometimes require adding water.
BCI Group Size: This is simply the battery's physical size and where the positive and negative terminals are located. It indicates the battery will fit perfectly in your boat's battery tray.
More Than Just Batteries: Complete Your Marine Power System
A great battery is the heart of your boat's electrical system, but it needs support. To get the most out of your battery, you need the right tools to keep it healthy.
Consider an advanced charger from MotoBatt. A quality charger helps maximize your battery's life and performance. They work with different battery types, including AGM, Lead Acid, and Lithium marine cranking batteries.
If you are not sure about your current battery's health, a simple tester can help. The MBVM Pocket Battery Tester can quickly check your 12-volt marine starting battery and alternator. It is a small tool that can prevent big problems on the water.
The Impact Battery Promise
We are committed to giving you the best products and the best service. We sell batteries that we have tested in the field, so we know they can handle the job. When you buy from us, you get a product backed by an extended warranty and a team that is here to help.
We believe in "Power with Purpose". That means giving you reliable power so you can enjoy your time on the water without worry.
Are you ready to find the perfect power source for your boat? Browse our full selection of deep-cycle marine cranking batteries today or contact our team of experts for personalized recommendations. We are here to help you get powered up and back on the water.