LiTime Lithium Fish Finder Batteries

LiTime fish finder battery built for long-lasting, stable performance on the water. This battery for fish finder delivers dependable power for Lowrance Garimin & Humminbird finsh finders, GPS, and marine electronics—keep your gear running all day. Shop now!

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12% OFF
Li Time 12V 12Ah  LiFePO4 battery
Li Time 12V 12Ah  LiFePO4 battery
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LiTime products with basic bms protection
Reliable core performance without added features.

12V 12Ah

L5.95*W3.86*H3.74 in
Only 3.2 lbs Portable
Max. 4S4P for Flexible DIY System
$69.99
$79.99
16% OFF
litime 12v 50ah lifepo4 lithium battery
litime 12v 50ah lifepo4 lithium battery
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LiTime products with basic bms protection
Reliable core performance without added features.

12V 50Ah

L7.68*W6.54*H6.77 in
60% Lighter, Equals 100Ah Lead-Acid
Power for RVs, Camping, Fish Finder
$209.99
$249.99
15% OFF
litime 16v 30ah lifepo4 lithium bluetooth fish finder battery
litime 16v 30ah lifepo4 lithium bluetooth fish finder battery
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icon of litime smart bluetooth function batteries
Bluetooth 5.0 for battery status tracking—SOC, voltage, power, and more.
function icon of litime low-temp protection batteries
Low-Temp Charging Protection – Stops charging in cold environments to ensure safety and extend battery lifespan.

16V 30Ah Smart

L8.78*W3.74*H6.89 inch
Only 7.63lbs, Portable
Pro-level Fish Finder Power
$219.99
$259.99
14% OFF
LiTime 16V 70Ah fish finder battery
LiTime 16V 70Ah fish finder battery
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icon of litime smart bluetooth function batteries
Bluetooth 5.0 for battery status tracking—SOC, voltage, power, and more.
function icon of litime low-temp protection batteries
Low-Temp Charging Protection – Stops charging in cold environments to ensure safety and extend battery lifespan.

16V 70Ah Smart

L10.24*W6.61*H8.27 inch
Drop-In Upgrade for 12V Battery
Pro-level Fish Finder Power
$334.99
$389.99
9% OFF
litime 16v 100ah lithium bluetooth group 27 battery for fish finder
litime 16v 100ah lithium bluetooth group 27 battery for fish finder
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icon of litime smart bluetooth function batteries
Bluetooth 5.0 for battery status tracking—SOC, voltage, power, and more.
litime self-heating batteries
Smart heating below 41°F for safer cold-weather charging.
function icon of litime low-temp protection batteries
Low-Temp Charging Protection – Stops charging in cold environments to ensure safety and extend battery lifespan.

16V 100Ah Smart Self-Heating

Group 27: L12.13*W6.69*H8.31 in
Runs 5 Fish Finder Units for 10-16H
Designed for Pro Anglers
$787.98
$869.99
30% OFF
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icon of litime smart bluetooth function batteries
Bluetooth 5.0 for battery status tracking—SOC, voltage, power, and more.
litime water proof products
Waterproof design for resisting water—safe in wet conditions.
function icon of litime low-temp protection batteries
Low-Temp Charging Protection – Stops charging in cold environments to ensure safety and extend battery lifespan.
litime self-heating batteries
Smart heating below 41°F for safer cold-weather charging.

12V 30Ah Ice Fishing Smart

Size: L5.98*W3.94*H5.16 in
Bluetooth 5.0 & Self-Heating
Pro-Level Ice Fishing Battery
$209.99
$299.99
Need Help?
Have Questions or Want to Discuss Your Lithium Power System Needs?

FAQ

Is it a good idea to run fish finders on separate batteries?

Using separate batteries for fish finders is generally advisable to improve performance and reliability. This setup reduces interference from other electronics, ensures a consistent power supply, and can extend the lifespan of both the fish finder and the main battery system.

Can I Use a Lithium Battery for My Fish Finder?

Yes. Lithium Iron Phosphate (LiFePO4) batteries are the premier choice for fish finders due to their long-lasting power. They offer higher energy density compared to traditional options and come equipped with a Battery Management System (BMS) to protect against over-current, short circuits, and other potential damage. Safety is a significant advantage of these batteries.

Using lithium batteries is smart for marine applications. They suit fish finders and trolling motors perfectly. Their design minimizes risk, making them reliable.

In summary, LiFePO4 batteries offer power, longevity, and safety. They enhance your fishing experience while ensuring peace of mind. Choose LiTime lithium fish finder bettery for your next adventure on the water.

What are the differences between 12V & 16V lithium fish finder batteries?

Fish finders typically require a power input range of 10-32V, making a 12V battery suitable for most. However, some high-performance models and accessories need higher voltage.The 12V kayak fish finder battery may experience a significant voltage drop during later use, while a 16V battery can maintain a higher safe operating voltage.

A 16V battery boosts the clarity and brightness of your fish finder’s screen. This enhancement allows you to see critical details in real time. The increased voltage improves the transducer’s return signal, resulting in clearer side, down, and forward imaging.

With a 16V battery, you can identify fish and underwater structures with unmatched precision. This gives you a tactical advantage on the water.

How long will a lithium battery run a fish finder?

The runtime of a lithium fish finder kayak battery depends on its capacity. For example, a LiveScope fish finder requires a power input range of 10-32V, with typical usage at 21W and a maximum of 58W.

A smaller 12V 12Ah lithium battery, providing 144Wh energy, can power the fish finder for 3-4 hours during typical usage. In contrast, the LiTime 16V 30Ah kayak fish finder battery offers 480Wh of energy, allowing the fish finder to run for over 22 hours at typical power output.

How to charge the LiTime LiFePO4 lithium fish finder batteries?

Because LiFePO4 lithium batteries have different charging requirements than lead-acid batteries, we recommend using a  LiFePO4 lithium battery charger.

Here are the charging options for LiTime lithium batteries:

1. AC-DC Lithium Battery Charger: Select a charger with the appropriate voltage to safely charge the battery.

2. Solar Panels: When using solar panels, always connect a  solar charge controller to ensure safe charging.

3. Alternator/Generator:

  • DC Output: If your alternator or generator provides DC output, you will need a  DC-to-DC charger to connect the battery.
  • AC Output: If it provides AC output, use a compatible battery charger as specified in the product manual to safely connect the battery and generator.

Can I connect a fish finder to a trolling motor battery?

Yes, you can connect your 12V fish finder to a trolling motor battery. However, make sure the battery has enough capacity for both devices. For optimal performance, it's best to use LiTime lithium trolling motor batteries, specifically designed for this purpose.

What not to do with a lithium fish finder battery?

To ensure the longevity and safety of your battery for fish finder kayak, avoid actions that could cause damage. Do not crush, bend, or drop the battery or its charger. Steer clear of using the battery in excessively damp or humid environments, as moisture can lead to damage. Always use a battery specifically designed for your device and ensure it is inserted correctly. Proper care and handling will help maintain the battery’s performance and safety.