Fish Finder Battery
A fish finder battery is a specialized power source designed to operate fish finders. Typically, a 12V LFP (Lithium Iron Phosphate) battery pack with a capacity ranging from 7Ah to 50Ah is used. The specific capacity required depends on the desired usage time and the power consumption of the device.
Two primary battery types are used in fish finders: lithium iron phosphate and lead-acid.
Lithium Iron Phosphate (LFP) batteries are lightweight, weighing only about 50% of a lead-acid battery, and offer a long cycle life of 2000-4000 charge-discharge cycles.
Lead-acid batteries are more affordable and have a mature technology but require regular maintenance.
While lithium batteries have a higher upfront cost, they offer significant advantages in terms of weight, performance, and lifespan, making them an ideal choice for fish finders.
When selecting a battery, it’s essential to consider your specific usage requirements and budget. Feel free to consult us for a battery that best suits your needs.
Diverse Battery Types
A variety of battery types such as LiFePO4, NMC, and LTO are available. Due to its superior performance, LiFePO4 is becoming the preferred choice for fish finder batteries.
Lightweight Design
The lightweight design reduces the burden of carrying the equipment. This feature makes lithium batteries particularly suitable for portable applications like kayaks.
Long Battery Life
Our batteries can last for 8-10 years and withstand over 6000 charge cycles.
Rapid Charging
Our lithium batteries support a 2.0C charging rate, allowing for a full charge in as little as half an hour.
Fish finder battery product
Our batteries are equipped with a built-in Battery Management System (BMS) that provides comprehensive protection against overcharging, over-discharging, overcurrent, and overheating. Using only premium-grade A-cells, our batteries offer an impressive cycle life of over 6000 cycles, ensuring long-lasting performance and reliability. Thanks to their stable chemical structure, our batteries are exceptionally safe and resistant to explosions.
Compatible with a wide range of brands and models, including Garmin, Lowrance, and Humminbird, our batteries offer a versatile solution for your fishing needs. What’s more, we can custom a battery pack specifically to your fish finder.
12.8V 6Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 6Ah
Rated energy: 76.8Wh
Recommend charge current: ≤3A
Peak discharge current: 20A
Internal resistance: ≤50mΩ
12.8V 7Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 7Ah
Rated energy: 89.6Wh
Recommend charge current: ≤3.5A
Peak discharge current: 20A
Internal resistance: ≤40mΩ
12.8V 8Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 8Ah
Rated energy: 102.4Wh
Recommend charge current: ≤4A
Max charge current: 20A
Internal resistance: ≤40mΩ
12.8V 10Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 10Ah
Rated energy: 128Wh
Recommend charge current: ≤4A
Max charge current: 20A
Internal resistance: ≤40mΩ
12.8V 12Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 12Ah
Rated energy: 153.6Wh
Recommend charge current: ≤6A
Max charge current: 40A
Internal resistance: ≤40mΩ
12.8V 18Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 18Ah
Rated energy: 230.4Wh
Recommend charge current: ≤9A
Peak discharge current: 40A
Internal resistance: ≤40mΩ
12.8V 20Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 20Ah
Rated energy: 256Wh
Recommend charge current: ≤10A
Peak discharge current: 60A
Internal resistance: ≤35mΩ
12.8V 30Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 30Ah
Rated energy: 384Wh
Recommend charge current: ≤15A
Peak discharge current: 60A
Internal resistance: ≤30mΩ
12.8V 35Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 35Ah
Rated energy: 460.8Wh
Recommend charge current: ≤18A
Max charge current: 80A
Internal resistance: ≤25mΩ
12.8V 50Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 50Ah
Rated energy: 640Wh
Recommend charge current: ≤25A
Max charge current: 100A
Internal resistance: ≤15mΩ
12.8V 80Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 80Ah
Rated energy: 1024Wh
Recommend charge current: ≤40A
Max charge current: 160A
Internal resistance: ≤12mΩ
12.8V 100Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 100Ah
Rated energy: 1280Wh
Recommend charge current: ≤50A
Max charge current: 200A
Internal resistance: ≤10mΩ
12.8V 150Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 150Ah
Rated energy: 1920Wh
Recommend charge current: ≤100A
Max charge current: 300A
Internal resistance: ≤10mΩ
12.8V 200Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 200Ah
Rated energy: 2560Wh
Recommend charge current: ≤100A
Max charge current: 200A
Internal resistance: ≤10mΩ
12.8V 300Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 300Ah
Rated energy: 3840Wh
Recommend charge current: ≤80A
Max charge current: 200A
Internal resistance: ≤10mΩ
12.8V 400Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 400Ah
Rated energy: 5120Wh
Recommend charge current: ≤50A
Max charge current: 100A
Internal resistance: ≤12mΩ
12.8V 36Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 36Ah
Rated energy: 460.8Wh
Recommend charge current: ≤18A
Max charge current: 36A
Internal resistance: ≤25mΩ
12.8V 60Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 60Ah
Rated energy: 768Wh
Recommend charge current: ≤30A
Max charge current: 60A
Internal resistance: ≤15mΩ
12.8V 230Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 230Ah
Rated energy: 2944Wh
Recommend charge current: ≤80A
Max charge current: 100A
Internal resistance: ≤10mΩ
12.8V 5Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 5Ah
Rated energy: 64Wh
Recommend charge current: ≤2.5A
Max charge current: 5A
Internal resistance: ≤35mΩ
12.8V 9Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 9Ah
Rated energy: 115.2Wh
Recommend charge current: ≤4.5A
Max charge current: 9A
Internal resistance: ≤30mΩ
12.8V 24Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 24Ah
Rated energy: 307.2Wh
Recommend charge current: ≤12A
Max charge current: 24A
Internal resistance: ≤40mΩ
12.8V 25Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 25Ah
Rated energy: 300Wh
Recommend charge current: ≤15A
Max charge current: 30A
Internal resistance: ≤15mΩ
12.8V 40Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 40Ah
Rated energy: 512Wh
Recommend charge current: ≤20A
Max charge current: 40A
Internal resistance: ≤25mΩ
12.8V 75Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 75Ah
Rated energy: 960Wh
Recommend charge current: ≤37.5A
Max charge current: 75A
Internal resistance: ≤25mΩ
12.8V 105Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 105Ah
Rated energy: 1344Wh
Recommend charge current: ≤52.5A
Max charge current: 105A
Internal resistance: ≤25mΩ
12.8V 120Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 120Ah
Rated energy: 1536Wh
Recommend charge current: ≤60A
Max charge current: 120A
Internal resistance: ≤25mΩ
12.8V 280Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 280Ah
Rated energy: 3360Wh
Recommend charge current: ≤140A
Max charge current: 140A
Internal resistance: ≤25mΩ
12.8V 460Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 460Ah
Rated energy: 5888Wh
Recommend charge current: ≤92A
Max charge current: 250A
Internal resistance: ≤25mΩ
12.8V 560Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 560Ah
Rated energy: 7168Wh
Recommend charge current: ≤112A
Max charge current: 250A
Internal resistance: ≤25mΩ
12.8V 600Ah LiFePo4 Battery
Nominal voltage: 12.8V
Nominal capacity: 600Ah
Rated energy: 7.68kWh
Recommend charge current: ≤120A
Max charge current: 250A
Internal resistance: ≤25mΩ
Why Are Lithium Batteries the Best Choice for Fish Finders?
Lithium batteries, particularly LiFePO4, have revolutionized the way we power our outdoor electronics. Here’s why they’re the ideal choice for fish finders:
Longer Lifespan: Enjoy years of reliable service. Lithium batteries can withstand 2000-6000 charge cycles, far surpassing the 300-500 cycles of traditional lead-acid batteries. This makes them a more cost-effective choice in the long run.
Lightweight Design: Weighing approximately half as much as lead-acid batteries of the same capacity, lithium batteries significantly reduce the load on your boat or kayak.
Rapid Charging: Spend less time waiting and more time fishing. Lithium batteries charge up to twice as fast as lead-acid batteries, ensuring you’re always ready for your next adventure.
Consistent Power Output: Enjoy a steady power supply throughout the discharge cycle. No more worrying about your fish finder losing power mid-trip.
Higher Energy Density: Pack more power into a smaller package. Lithium batteries offer a higher energy density, allowing you to enjoy longer fishing trips without the need for frequent recharges.
Low Maintenance: Forget about the hassle of checking electrolyte levels and maintaining your battery. Lithium batteries are virtually maintenance-free.
Safety First: Our lithium batteries are built with safety in mind. With features like short-circuit protection, overcharge protection, and over-discharge protection, you can have peace of mind knowing your battery is safe.
Upgrade to lithium and experience the difference. By choosing a lithium battery for your fish finder, you’re investing in a product that is more efficient, reliable, and environmentally friendly.
How Long Do Fish Finder Batteries Last?
Fish finder battery life depends on the battery type, capacity, and usage conditions. Lithium Iron Phosphate (LiFePO4) batteries have a cycle life 5 to 10 times longer than lead-acid batteries.
1. Lead-Acid Batteries
- Lifespan: Typically between 500 and 1200 charge/discharge cycles.
- Usage Time: A 12V 7Ah lead-acid battery can power a 5-watt fish finder for approximately 16.67 hours under ideal conditions.
2. Lithium Batteries
- Lifespan: Lithium batteries can last for 2000 to 6000 charge/discharge cycles or more, often exceeding 10 years of use.
- Usage Time:
- A small lithium battery (e.g., 12V 6Ah) can power a basic fish finder for about 8 to 10 hours.
- A larger lithium battery (e.g., 12V 30Ah) can provide power for approximately 25 to 30 hours, suitable for longer fishing trips.
3. Influencing Factors
The actual lifespan and duration of a battery are also affected by:
- Device power consumption: Fish finders typically consume between 0.5 and 3 amps.
- Usage conditions: Temperature, charging state, and depth of discharge can all impact battery performance and lifespan.
In conclusion, choosing the right battery type, such as lithium, can significantly improve the operating time and overall performance of your fish finder.
Choose the right 12v battery for fish finder
Key considerations when choosing a 12V fish finder battery
1. Motor Power:
- Verify the fish finder’s motor wattage: Ensure that your 12V LiFePO4 battery can handle the load.
- Standard Voltage: Most fish finders operate on 12V, making LiFePO4 batteries a common choice.
2. Battery Dimensions:
- Measure your kayak’s battery compartment: Determine the exact length, width, and height to ensure a proper fit.
- Accurate Measurements: Precise measurements will prevent compatibility issues.
3. Battery Capacity:
- Calculate usage time: Divide the battery capacity (Ah) by the fish finder’s operating current (amps) to estimate run time.
- Match to needs: Choose a capacity that aligns with your desired fishing duration.
4. Waterproof Rating:
- Minimum IP65: Ensure the battery has at least an IP65 waterproof rating to withstand outdoor conditions.
- Protection from elements: This rating indicates protection against dust and low-pressure water jets.
5. Output Ports:
- Compatibility: Verify that the battery’s positive and negative terminals match your fish finder’s connections.
6. Battery Weight:
- Portability: Consider the battery’s weight, especially if you’re carrying your fish finder frequently.
- Balance: A heavier battery might affect the overall balance of your kayak.
In summary, when selecting a battery for your fish finder, prioritize compatibility, capacity, and durability. By carefully considering these factors, you can ensure a reliable and efficient power source for your fishing adventures.
FAQs for 12 volt battery for fish finder
Yes, deep-cycle batteries are the perfect choice for powering fish finders. Deep-cycle batteries are specifically designed to provide a steady flow of power over extended periods, ensuring that you won't have to worry about running out of battery mid-trip. They are ideal for marine electronics such as fish finders and trolling motors.
When selecting a battery for your depth finder, the primary considerations are the device's power consumption and your desired usage time.
Generally, depth finders consume between 1 and 3 amps. A 12V 10Ah battery is sufficient for most depth finders. However, for larger or more power-hungry units, a 12V 50Ah LiFePO4 battery is recommended.
Yes, if your boat lacks an electrical system, you'll need a dedicated deep-cycle battery to power your fish finder.
