Kayak fishing is of the most popular sport and hobbies in North America. Some people prefer traditional ways of fishing while others prefer modern devices to catch fish. It is very easy to find fishing spots with the help of a fish finder device.
Fishfinder is mounted on the kayak to detect fish in the water underneath and it works with the help of external power or battery. You definitely don’t want your battery to run out in the middle of nowhere and ruin your kayak fishing adventure.
In this buying guide, we have listed some of the best batteries for kayak fish finders with high performance and run time.
The List of Best Battery for Kayak Fish Finder
For a great kayak fishing adventure, you need a battery that is durable and efficient. It is very important to know about the type of battery you need before you buy one. In the fishing industry, you will find a lot of fish finder batteries, but you should always look for the ones that meet your needs.
A normal fish finder device uses 1/2 Amp of power in one hour. Therefore, you will need a battery that can hold more amperes to last longer. We will try to focus on SLA ( Sealed Lead Acid ) batteries that are the best in the marine industry.
Chrome Battery 12V – Best Overall Battery to Power Kayak Fish Finder
We will start our list with the most famous batteries in the market, the Chrome Battery. It is indeed the most recommended battery for fish finders in the market.
It is a 12V Sealed Lead Acid with 7AH and 84 Watts output power. It would not be wrong to say that Chrome Batteries are the king of SLAs in the market.
The Chrome battery has a longer life when compared to other batteries in the market. On top of that, the manufacturer guarantees that you will not face any leakage at all during its life cycle.
If we get deep into the composition of this battery then high cell compression technology and mat separators make it a tough candidate for bad weather conditions in the wild. The copper terminals are super active right out of the box.
High-Quality raw material is used in the manufacturing process, so you don’t need to worry about anything when buying it.
ExpertPower 12V – Most Reliable Battery for Fish Depth Finder
A Simple traditional-looking battery but with powerful performance. ExpertPower has really put in some power inside that chamber. EXP1270 was basically meant to be used in powering general items like steady appliances and security cameras.
But by the passage of time, it has gained popularity in the fishing industry. Yes, most fish hunters use this battery in fish finders due to its smooth performance.
This 12V 7AH SLA battery is made up of ABS plastic to avoid any hazards like leakage and shocks. Just like the Chrome Battery, EXP120 has adopted glass mat technology for longer life and continuous output.
The assembling of the battery is carried out in a traditional way keeping in mind modern needs. You get a powerful and stable power source straight out of the box.
CB Chrome battery 12V 7AH – Durable Fish Finder Battery
By the passage of time, the world has seen new innovations in technology. Chrome Battery is one of the famous brands that have introduced innovative technology at our doorsteps.
CB Chrome battery is a 12V battery with 7AH capacity and T1 terminal technology. One of the great things about Chrome batteries is that they are produced using the latest prevailing technologies in the market.
CB Chrome battery is manufactured AGM technology merged with Lead Calcium Alloy for high-end performance and durability. Chrome Battery is known to use fiber-glass separators and high cell compression technology which enhances the life of the battery.
It also makes the battery withstand the shocks and different environmental hazards.
And do you know that Chrome batteries can be charged 2000 times during their lifetime? Moreover, there is no need for refilling any acid or water.
One of the good things you will probably notice about CB Chome Battery is its terminals. The terminals are made up of Copper which ensures a smooth conductivity. The battery is ready to be used straight out of the box.
Hobie – Best Budget Fish Finder Battery
What if we tell that Hobie is a battery that is specifically meant for people who take Kayak Fishing as their hobby? Yes, it is right. So Hobie is a 12V rechargeable battery that is specially designed to power up your fishfinder.
Especially, if you have Hobie Fish Finder, then it is the best match for it. A little adjustment can be done to make it work with other depth finder models.
Mighty Max Battery 12V 15AH F2 – Professional Fish Finder Battery for Kayaks & Boats
Mighty Max is one of the most trusted brands in the marine industry. The 12V SLA battery with 15AH capacity is highly recommended, especially with the hummingbird fishfinder.
It is made up of high-quality material that can withstand shocks and vibrations pretty easily. The durable AGM manufacturing material helps the battery to work perfectly in high and low temperatures without any issue.
Mighty Max ensures that the battery will have a longer life span without any replacement and leakage issues.
Apart from the marine industry, the Mighty Max batteries are used in general home appliances, golf carts, sports motorcycles, security systems, emergency lighting, etc.
Powersonic 12V 7AH 570 Portable fish finder Battery
Most of you might have heard about the famous Powersonic brand. It is one of the best batteries for Kayak fish finders in the market. It is manufactured from high-quality materials to give ultimate performance.
Just like the other depth finder batteries, the Powersonic 12V uses the AGM technology to give you high-end performance for a long period of time.
The spill-proof valve allows you to put the battery in any position for use. It comes right out of the box with 2 units that are worth the price.
Neptune 12V 12Ah NT-12120 Rechargeable Depth Finder Battery for Kayaks
Neptune is an American-based company known for its superior quality products. Neptune promises excellent design, superior quality, and the long life span of its 12V SLA 12AH battery. With the fusion of AGB separation and grid design, Neptune has crafted a high-performing leak-free battery for kayak fishing.
The battery comes out of the box with F2 terminals that promote smooth conductivity of current
Universal Power For Battery Operated Fish Finder
A battery that can be fitted with anything from a general home appliance to a fish finder. It is an SLA-type 12 V battery with 35Ah capacity enough to last on a long kayak fishing adventure. The Universal battery can be mounted in any position on the kayak to ensure smooth performance. It is highly versatile and durable in all terms.
Thanks to the AGB technology, you will witness a high-end performance in all types of conditions. It can be connected with other electrical systems on the kayak to power them up.
The only thing that makes it a bit down is its weight. The universal power group battery is weighted more than the normal fish finder batteries in the industry.
Therefore, we recommend you look out for space on your kayak before buying this one.
VMAX V10 High-Performance Battery for Fish Finder
VMAX V10 is a heavy-duty SLA battery made durable plated with top of the line technology in the market. The trending separator technology allows the separators to ensure high performance and durability. It can be mounted in any position with the finders. AGM electrolyte suspension technology provided shock-free functioning.
The battery is made up of military-grade alloys and raw materials to withstand harsh weather conditions and environments. With no toxic fumes, no spills it can be used in any place irrespective of the surrounding conditions. VMAX V10 features a maintenance-free operation for a long duration cycle.
Volume of Batteries
We recommend you to carry a battery that carries more amps than volume. Batteries with big volumes add more weight to your kayak. As we have discussed earlier that fish finders draw less than 1 amp power/hour. Some latest models draw even less power than 1/2 amp. So, if you are planning for a kayak fishing trip that may last for 6 t0 8 hours, a 12V battery for a kayak fish finder is enough.
For fishing trips that can take you more than 8 hours, a 15 to 18 AH battery is more than enough.
Types of Kayak Fish Finder Batteries
When it comes to choosing batteries, you will see a lot of brands and types in the market. One of the known types are as follow
- Sealed Lead Acid (SLA)
- Nickel Cadmium Battery
- Nickel Metal Hydride Battery or Lithium Battery
How do you charge Fish Finder Batteries?
Most of the batteries come up with the charge straight out of the box. Therefore, it is important to check first whether the charger is compatible with your model or not. If you use the wrong charger, it may result in an explosion or fumes. Always use SLA batteries with your fish finder as they charge pretty quickly and pose zero threat.
What kind of battery do I need for my fish finder?
The type of battery you need for your fishfinder entirely depends upon your interest. If you are a professional, then you need an SLA battery with more than 18 Ah capacity. If you do fishing just for fun, then a 7Ah battery is more than enough for you.
How long will a battery-run a fish finder?
As we have discussed earlier in the guide, a normal fish finder uses 1/2 amp of power per hour. However, there are some brands that use less or more power depending upon their features. Normally a 7 Ah battery will last for 7 to 8 hours on max use.
Can you use a lawnmower battery for a fish finder?
Well, if your lawn mower has a 12-V SLA battery with a 7Ah capacity, then you can use it with your fishfinder. But a lawn mover battery may spill acid in your boat. Therefore, we never advise you to do so.
How many amps does a fish finder use?
Most of the fish finders in the market draw less than 1 amp/hour. It entirely depends upon the model of the fish finder. Some of the latest models may use less than 1/2 amp/hour.
So choosing the best battery for a kayak fish finder depends upon your requirement and experience. If you do kayak fishing for fun, then a 12V battery is a good pick for you. For Anglers and Pros, we recommend something like 18V to 35V depending upon the time they spend in the water.