Lithium Leisure Battery for fish finder
Our trusted lithium fish finder battery ensures your gear runs smoothly, whether you're fishing in deep lakes, icy waters, or on a kayak. WattCycle delivers consistent power in any environment, making it the top choice for a dependable depth finder battery or a lightweight kayak fish finder battery.
Reliable 12V Power
WattCycle 12V fish finder battery with Top LiFePO4-technology delivers stable and consistent power, ensuring your fish locator operates at peak and long-lasting performance every time you hit the water. Say goodbye to unexpected shutdowns and hello to uninterrupted fishing.
Built for Tough Conditions
All WattCycle deep cycle batteries with advanced BMS protection are built to withstand harsh environments, from scorching heat to freezing cold. IP65/IP67 waterproof and dustproof rating allows you to use the WattCycle lithium battery whether you are in extreme temperatures or rain, providing reliable and long-lasting power.
Lightweight and Portable
WattCycle kayak fish finder battery is designed with portability in mind, so it is easy to carry and install in your boats. Perfect for small vessels and those who value mobility. Its compact design ensures it won't weigh you down while still delivering the power you need.
High Efficiency Charging
WattCycle deep cycle batteries not only provide stable and long-lasting power but also recharge quickly. Pair your purchase with a fish-finder battery and charger for a complete and convenient power solution.
WattCycle Lithium Fish Finder Battery
Depend on WattCycle for stable and long-lasting Lithium fish finder Power. Our lithium fish finder battery is designed to keep your fish finder and related equipment running smoothly, allowing you to focus on your fishing experience.
Fish Finder
Learn More about WattCycle Lithium Fish Finder Battery

Reliable Fish Finder Power
WattCycle’s depth finder battery is designed to provide stable and precise power, ensuring your depth finder delivers accurate readings and enjoys a longer lifespan. Whether you’re gauging lake depths or locatoring for fish, our battery keeps your device functioning reliably.

Dependable Ice Fishing Power
In the frigid world of ice fishing, reliable power is a must. WattCycle’s ice fishing battery is crafted to handle freezing temperatures, providing consistent energy to your ice fishing flashers, so you can fish confidently even in the coldest conditions.

Ideal Kayak Fishing Power
For kayak anglers, weight and space are crucial. Our kayak fish finder battery is both lightweight and compact, making it easy to carry and install without compromising on power. It’s the perfect choice for those who need a portable and dependable power source on the water.

High Efficiency Charging
To make your setup even easier, WattCycle offers a fish finder battery and charger package. This all-in-one solution ensures you have everything you need to keep your equipment powered and ready for your next fishing adventure.
How to Wire Fish Finder to Battery
Can You Wire a Fish Finder Directly to a Battery?
Yes, you can wire a fish finder directly to a battery. Connecting your device to a reliable 12v battery for fish finder provides a consistent power source, ensuring your fish finder functions smoothly. Using a lithium fish finder battery can enhance performance due to its stable energy output. It's important to ensure the connection is secure and properly insulated to avoid any potential issues.
How to Wire a Fish Finder to a Battery?
Wiring your fish finder to a battery is a straightforward process. Start by choosing the appropriate fish finder battery box to securely house your group 24 deep cycle battery. For a kayak fish finder battery setup, the compact size of the group 24 battery is especially beneficial, saving valuable space. To wire it, connect the positive (red) wire from the fish finder to the positive terminal on the battery, and the negative (black) wire to the negative terminal. Make sure all connections are tight and use marine-grade connectors or electrical tape for added protection. Once connected, place the battery in the box to protect it from the elements.