What is the Best Battery for Livescope?

Whether you’re a seasoned pro chasing trophy fish or a weekend angler exploring local lakes, choosing the right battery for livescope can dramatically improve your fishing experience on the water. Among the various types of batteries, lithium deep cycle batteries provide longer-lasting power, reliable performance, and easy portability for uninterrupted fishing.

In this article, we’ll explore the benefits of lithium battery, compare 12V and 16V options, recommend the best battery for Garmin Livescope, and help you pick the right size for your adventures.

What Type Battery is Best to Power A Livescope?

Livescope, especially Garmin Livescope, is an advanced sonar system that demands a consistent and stable power supply, which is a deep cycle battery. While traditional lead-acid and AGM deep cycle batteries can work, they are far from ideal for Livescope.

• Lead-Acid Batteries: Heavy, bulky, and with limited usable capacity. They tend to lose voltage as they discharge, which can cause your Livescope to shut down prematurely.
• AGM Batteries: Better than standard lead-acid, but still heavier and offer fewer charge cycles.
• Lithium Batteries: Lightweight, deliver consistent voltage, and offer thousands of charge cycles. Perfect for running Livescope all day without worrying about voltage drops.

The Advantages of Lithium Battery for Livescope

Steady Discharge Performance

When you’re out on the water, the last thing you want to worry about is your battery running out or your screen shutting off. That’s where lithium batteries really shine. Unlike traditional lead-acid batteries, which tend to get heavier and less reliable the longer you use them, lithium batteries are designed to give you consistent performance from start to finish. That means your Garmin Livescope always has the steady power it needs to deliver clear, real-time sonar images.

Lightweight and Easy to Install

Another big advantage is weight. Lithium batteries are much lighter than lead-acid alternatives, often by more than half. For anglers fishing from kayaks or smaller boats, this makes a noticeable difference. Less weight means easier handling, better balance on the water, and more space for your gear.

Longer Runtime

Lithium batteries provide nearly 100% of their rated capacity, so you can stay out longer without worrying about your power dropping off. Combine that with their ability to charge up to five times faster than lead-acid batteries, and you’ve got a setup that keeps you ready for your next trip without long waits at the charger.

Longer Lifespan and Durability

A high-quality lithium battery can last over 10 years with thousands of charge cycles. Instead of replacing a heavy lead-acid battery every couple of seasons, you can count on lithium to be a long-term partner for your fishing adventures. While the lead-acid can only last 2 to 3 years, which means you may have to replace it 3-4 times within a decade.

How To Choose the Right Lithium Battery for Livescope?

When picking the best lithium battery for Livescope, here are the key factors to keep in mind:

1. Battery Voltage

Most Garmin Livescope units are powered by 12V lithium batteries. However, as anglers demand more from sensitive equipment like sonar and GPS, 16V lithium batteries have become increasingly popular. The higher voltage provides more stable power and sharper imaging, enhancing your fishing experience and improving your chances of landing more fish.

Redodo 16V 30Ah Lithium Fish Finder Battery

2. Battery Capacity (Ah)

Think about how long you’ll be on the water and what other electronics you’ll run alongside your Livescope. Most of Garmin livescope draws up to 1.5-3 amps, if you need to run 6 hours at a time, then:

3 amps × 6 hours = 18 Ah

For shorter trips, a 20Ah–50Ah battery may be plenty, but if you’re fishing sunrise to sunset, or powering extra device together, you’ll want a larger capacity battery likes 100Ah battery for peace of mind.

3. Weight

Kayak anglers and small boat owners know every pound matters. Lithium batteries are already much lighter than lead-acid. Redodo provides a wide range of lightweight trolling motor batteries and kayak batteries, up to 67% lighter than traditional lead-acid options.

4. Waterproof and Durability

Fishing often means splashes, rain, or even saltwater exposure. A waterproof or water-resistant battery ensures your power source can handle these conditions without worry. Look for designs with IP65 or higher protection if you’re regularly in rough or wet environments.

5. Compatibility with Livescope Devices

Garmin Livescope works best with stable, clean voltage. Make sure the battery you choose is fully compatible with Garmin’s requirements. Avoid cheaper batteries with poor-quality cells, as inconsistent voltage can cause glitches or even shut down your unit.

By considering the battery voltage, capacity, weight, and compatibility, you’ll be able to select a lithium battery that matches your fishing needs and keeps your Garmin Livescope running strong all day.

5 Best Redodo Lithium Batteries for Livescope

Redodo offers a range of high-performance lithium marine batteries designed to keep your Garmin Livescope running smoothly. Each option balances IP65 rating, lightweight design, long runtime, and reliable power, so you can focus on fishing without worrying about your battery.

Redodo 16V 30Ah Lithium Fish Finder Battery

The 16V 30Ah lithium battery is built for fish finders and livescope. Its higher voltage ensures sharper, more stable imaging for your device screen, making it perfect for fishing contests and water adventures.

• Weighs only 7.63 lbs, ultra compact and lightweight
• Bluetooth monitoring & control
• Low-temp cutoff protection for ice fishing
• Smart BMS with 20+ protections

Redodo 12V 50Ah Bluetooth Lithium Battery

The 12V 50Ah Bluetooth battery is designed for trolling motors up to 70 lbs and marine appliances like Garmin Livescope. With Bluetooth connectivity, you can check battery status in real time, giving peace of mind during longer trips.

• Lightweight at 11.27 lbs, 1/3 weight of AGM type
• 640W output power & 640Wh of energy
• Bluetooth monitoring & control
• Low-temp cutoff protection

Redodo 12V 20Ah LiFePO4 Battery

This compact and reliable 12V 20Ah battery is perfect for short fishing trips or small boats. Despite its small size, it delivers steady voltage to ensure your Livescope runs without interruptions.

• Weighs only 4.92 lbs, portable and lightweight
• 1 Hour fast charge for 20A charger
• Versatile use for fish finders, camping, emergency light, etc
• Can continuously power a Livescope about 6-8 hours

Redodo 12V 100Ah Mini Lithium Battery

The 12V 100Ah Mini lithium battery offers high energy in a compact form. It’s ideal for full-day trips, providing long-lasting power to run your Livescope and other electronics without worrying about voltage drops.

• Weighs only 19.84 lbs
• 1280W high power & 1280Wh energy
• Higher energy density than standard 100Ah battery
• Versatile use for trolling motors, RVs, solar systems, and more

Redodo 12V 100Ah Mini Bluetooth Lithium Battery

This 100Ah small Bluetooth battery combines the high capacity of the 100Ah Mini with Bluetooth monitoring. It’s ideal for anglers who want performance and the convenience of battery management.

• Weighs only 19.84 lbs
• Bluetooth smart monitoring & control
• Low-temp protections for ice fishing
• Upgraded BMS for enhanced safety

Explore more lithium fish finder battery options for your kayak, bass boat, or offshore—Redodo is here to fit your needs!

12V vs. 16V Lithium Battery: Which is Best for Livescope?

Garmin recommends a 12V system, but many anglers now explore 16V lithium batteries for Livescope. Let’s compare the differences:

12V Lithium Battery for Livescope

• Most common and compatible with Garmin requirements.
• Easy to integrate with other 12V electronics on your boat.
• Affordable and widely available (e.g. trolling motors, ham radios).
• Best choice for anglers who want simplicity and compatibility.

16V Lithium Battery for Livescope

• Provides higher voltage to improve screen clarity and image quality.
• Extends battery run time by powering the unit more efficiently.
• More expensive and requires careful compatibility check.
• Best for advanced anglers who want the best performance.

For most anglers, a 12V lithium battery is the best balance of cost, compatibility, and performance. However, if you’re seeking maximum clarity and runtime, a 16V lithium battery for Livescope can give you an edge.

What Size Lithium Battery Do I Need for Garmin Livescope?

The ideal battery size depends on your fishing style, trip duration, and other electronics onboard. Garmin Livescope draws about 1.5 to 3 amps per hour, depending on screen brightness and usage.

• Short Trips (4–6 hours): A 20Ah lithium battery is enough.
• Full-Day Trips (8–10 hours): A 30-50Ah lithium battery is recommended.
• Multi-Day or Heavy Use (10–16 hours): Go for a 100Ah lithium battery for peace of mind.

Read More: What Size Fish Finder Battery Do I Need?

Conclusion

When it comes to best battery for Livescope, the clear winner is lithium deep cycle batteries. They’re lightweight, long-lasting, and deliver the consistent voltage your Livescope needs to perform at its best.

Redodo’s line of lithium batteries, including the Mini, Bluetooth, and 16V models, provides the best balance of performance, reliability, and value, making them one of the best lithium battery for Livescope. By choosing these high-performance batteries, you’ll spend more time fishing and less time worrying about power.

Read More:

Can I Use a Deep Cycle Battery for Livescope?

Choosing The Best Battery For Your Fish Finder