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LiTime 16V 70Ah Bluetooth LiFePO4 Lithium Battery For Fish Finder, Fishing Electronics

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Features

IP-65 Waterproof

Bluetooth

LiTime 16V 70Ah Bluetooth LiFePO4 Lithium Battery For Fish Finder, Fishing Electronics

A$459.99

A$899.99

48% OFF

TOP1 Pro-level Fish Finder Battery - No Interference, More Precise, Full of Fish!

Newly upgraded 16V battery is born for fish finders, and suitable for marine radars, marine sonars, etc.
Separated power supply, no interference from trolling motor, for more stable operation.
Upgraded replacement of 12V battery, with better clarity, higher efficiency and 50% longer runtime.
Bluetooth 5.0 to check battery system, monitor real-time data and control discharge on/off.
Low-temp cut-off protection: ＜ -4℉/ 0°C discharging off, and ＜ 32℉/-20°C charging off.
70A BMS provides 20+ protections.
EV grade LiFePO4 cells, 4000+ cycles@100% DOD, 10 years lifespan and 58.5Wh/lb energy density.
Compact and powerful, 69% lighter, 2.1X energy(1C). (VS 2×16V 32.9Ah lead-acid battery)
1120Wh usable energy & 1120W max. continuous output power.
4P1S expansion, up to 4480Wh energy & 4480W power.
IP65 water & dust proof, perfect for outdoor fishing.
This battery will run 1 graph and 2 extra devices for 9.7 to 17.8 hours.
3 Flexible charging methods - dedicated 16V LiFePO4 charger, solar panel, and generator.
ABYC, FCC, CE, RoHS, UN38.3 certified, and UL-1642 tested.
Do NOT use it as a starting battery!
First use or after manual shutdown: Connect the 16V charger to activate the battery.

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Comparison

1 Pack

A$459.99 A$899.99

2 Pack

A$910.78 A$1,798.00

3 Pack

A$1,366.17 A$2,697.00

4 pack

A$1,803.16 A$3,596.00

16V 70Ah battery + 16V 10A charger (Save 5% off)

A$629.99 A$1,189.99

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A$459.99

A$899.99

48% OFF

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5 Years Warranty

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16V 70Ah Smart

A$459.99

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FEATURES SPECS FAQ REVIEWS

Pro Fish Finder Battery, Precise Fishing without Interference

Tired of ending the day with nothing? Expensive fish finders that produce fuzzy and messy images due to the interference from the trolling motor's operation? Consider equipping LiTime 16V 70Ah lithium battery, which is designed for fish finders. Provide your fish finder with a separated power source, avoid it potential interference caused by TM, water pumps, starter motors, or other on-board electrical devices. Compared with 12V battery, 16V battery boasts a more stable voltage level, further ensuring that the fish finder operates at peak performance. With an independent and professional fish finder battery, experience clearer and more accurate imaging for easy catching full of fish!

Get the Highlights

LiTime 16V marine deep cycle battery brings you a brand-new fishing experience. Responding to the principles of intelligence, safety, and convenience, the 16V LiFePO4 battery features multiple significant functions, including smart Bluetooth 5.0, low-temp cut-off, etc., realizing easy control at your finger and upgrading performance. Built for durability, it boasts an advanced Battery Management System (BMS) that ensures safety and longevity, while its IP65 water and dust-proof rating keeps it protected in harsh environments. Lightweight yet powerful, the LiTime 16V battery supports up to 4,000+ cycles, providing reliable energy for your marine electronics.

Reasons You Must Have 16V Battery

Unlike 12V battery, LiTime 16V 70Ah LiFePO4 battery maintains a higher voltage level, so the fish electronics remain in an ideal state for 50% longer run time. When power for the screen, radar (30W) and sonar (20W) at the same time, the 5 inch screen (1A) set can run for 17.8hrs, 7 inch (2A) set for 14.7hrs, 9-10 inch (3A) set for 12.6hrs, 12 inch (4A) set for 11hrs, and the 16 inch (5A) set for 9.7hrs.

LiTime 16V battery significantly enhances the clarity and brightness of your fish finder's screen, allowing to see critical details in real time. The improvement is crucial when using sonar technologies such as Garmin Livescope, Lowrance Active Target, and Humminbird Mega Live, as it allows for superior imaging and more accurate fish detection. Additionally, the increased voltage level improves the transducer's return signal for clearer side, down and forward imaging. It means you can identify fish and underwater structures with unprecedented precision, giving you a tactical advantage on the water.

Reduce Burden, Lighten Sailing

Compared to 2×16V 70Ah lead-acid battery, LiTime 16V 70Ah fish finder LiFePO4 battery is nearly half the size and 69% lighter, maximizing space on your boat and minimizing the burden of kayak sailing without compromising power. With 2.1X usable energy of lead-acid alternatives, you can rely on a single 16V LiFePO4 battery to deliver the performance that would typically require 2 lead-acid units, streamlining your setup for fishing electronics. And 16V lithium battery boasts an impressive lifespan, lasting up to 3.3 times longer than lead-acid batteries, which means fewer replacements and lower overall costs.

Click Your Phone, Control with Ease

LiTime 16V 70Ah LiFePO4 battery features smart Bluetooth 5.0 for unparalleled convenience. With the LiTime app, you can monitor real-time battery status directly from your smartphone, including SOC, charge/discharge status, voltage, current, power, remaining capacity, temperature, and life cycles. Just scan the QR code on the battery with LiTime APP, to realize a quick connection. Experience the future of power management and enjoy a more connected, efficient, and worry-free fishing adventure with the LiTime 16V 70Ah LFP battery!

Stay Safe Even in Cold

LiTime 16V 70Ah lithium ion marine battery features advanced low-temperature protection that stops discharging below -4°F (-20°C) to safeguard its health, ensuring you have reliable power while out on the cold. It also halts charging below 32°F (0°C), preventing potential damage in frigid conditions. Once temperatures rise above 41°F (5°C), the battery automatically resumes charging. Be your powerful partner in winter ice fishing!

All Around Protection

LiTime 16V marine lithium battery implements the principle of safety first. The self-developed 70A BMS provides upgraded protection, including moisture-proof, salt-spray resistance, and overload protection with auto-recovery (30s). Thanks to its IP65 water and dust resistance, it's ideal for outdoor fishing. With high-quality EV-grade LiFePO4 cells offering over 4000 cycles at 100% depth of discharge, the LiTime battery guarantees long-lasting performance, keeping your essential gear powered up during every fishing trip!

Power Your Full Fishing Day

LiTime 16V lithium deep cycle marine battery focuses on marine electronics, such as fish finder, marine radar, bass fishing electronics, and fish sonar. It can offer unparalleled benefits on the water, which is a professional choice for fishermen. Whether you're participating in a bass fishing tournament, or exploring the underwater, LiTime 16V battery will always be the reliable power source.

3 Charging Methods

LiTime 16V fish finder lithium battery supports 3 charging methods - dedicated 16V LiFePO4 charger, solar panel and generator. Using the dedicated charger, the battery can fully recharge in just 7 hours at a rate of 10A, allowing you to maximize your time on the water. Upon initial use or after manually powering off the battery, please ensure to connect the charger to turn on the battery and activate Bluetooth.

Secure & Reliable & Guaranteed

LiTime 16V kayak fish finder battery is backed by rigorous testing and features a trustworthy quality guarantee. We provide customers with professional technical support, a considerable return policy, a comprehensive operation manual and 24-hour online service.

SPECS

BATTERY

Cell Type：

LiFePO4

Warranty：

5 Years

Cycle Life：

4000+ Cycles@100% DOD

Nominal Voltage：

16V

Rated Capacity：

70Ah

Energy：

1120Wh

Max. Expansion (Parallel & Series)：

4P1S

Internal Resistance：

≤40mΩ

Certifications：

UL-1642,FCC,CE,RoHS,UN38.3,FCC ID

BMS

BMS：

70A

Max. Continuous Output Power：

1120W

Max. Continuous Charge Current：

70A

Max. Continuous Discharge Current：

70A

CHARGE

Charge Method：

CC/CV

Charge Voltage：

18±0.25V

Recommend Charge Current：

14A(0.2C)

TEMPERATURE

Charge Temperature：

0℃ to 50 ℃ / 32℉ to 122 ℉

Discharge Temperature：

-20℃ to 60 ℃ / -4℉ to 140 ℉

Storage Temperature：

-10℃ to 50 ℃ / 14℉ to 122 ℉

Low-Temperature Protection：

Yes

Low-Temperature Charging Protection Auto Recovery：

5℃ / 41℉ (Battery Temperature)

OTHERS

Terminals：

M8 bolts

Weight Approx.：

8.7Kg

Size：

26*16.8*21 cm

Housing Material：

ABS

Protection Class：

IP65

FAQ

Why choose LiTime 16V fish finder battery?

LiTime 16V battery was originally developed from customer feedback on the performance of fish finders. Using a single battery on your fish finder, especially a 16V LiFePO4 battery, provides a more stable power supply. It effectively isolates interference from other devices on the boat, and prevents affecting the fish finder's imaging and sonar signals. The stable power is crucial for maintaining the optimal performance of sensitive equipment like forward facing sonar and marine electronics.

What are the advantages of 16V batteries over 12V batteries?

With longer running time, using a traditional 12V lead-acid or LiFePO4 battery, the voltage may drop and result in erratic imaging. LiTime 16V LiFePO4 battery provides a higher voltage level to stabilize and maximize the performance of your fish finder.

1. Better Clarity & Stronger Singal: It not only enhances the clarity and brightness of the electronic display, but also produces a stronger signal for greater penetration and clearer returns from underwater, further improving the accuracy of the sonar image.

2. Longer Runtime: 16V 70Ah LFP battery has higher power than 12V 70Ah LFP battery, which offers longer running time to meet your all-day fishing.

Will a 16V battery damage my fish finder?

Not at all! For the same power, a higher voltage results in a lower current. It's well known that more current generates more heat, which is the enemy of your electronics. Therefore, a 16V battery will produce less than 20% of the current as a 12V battery, resulting in less heat to reduce the risk of overheating.

Example:

A 7-inch graph is rated for 2A at 12.8V. If upgraded to a 16V battery, and maintaining the same power of 25.6W, we can calculate the current at 16V based on the power formula:

I=P/U=25.6W/16V=1.6A

Therefore, the 16V battery will not produce more heat to damage your graphs.

Is LiTime 16V battery suitable for ice fishing?

Yes. LiTime 16V lithium battery features low-temp cut-off protection to stop discharging below -4℉ and stop charging below 32℉. With IP65 water and dust proof, it is perfect for ice fishing.

Is LiTime 16V battery compatible with my fish finder?

LiTime 16V LiFePO4 battery is compatible with most fish finder brands on the market, including Raymarine, Lowrance, Garmin, Humminbird, etc. Note: If you use your Lowrance fish finder while charging, it is recommended that you add a 16.4V voltage regulator to ensure normal use.

Do I need a special charger for 16V LiFePO4 battery?

Yes. You will need to have a charger that is specifically for 16V LiFePO4 battery. It is not compatible with chargers for 12V, 24V, 36V or 48V batteries.

Can I use LiTime 16V LiFePO4 lithium batteries as starting batteries?

No. LiTime LiFePO4 lithium batteries are not intended to be used as starting batteries but energy storage, please do not use them to start any devices. If you need a starting battery, learn more about LiTime marine starting battery.

Can I connect LiTime fish finder batteries in series or parallel?

The LiTime 16V 70Ah lithium fish finder battery supports max. 4 batteries in parallel conncetion. Please don't connect the battery in series.

When connect the battery in series or parallel, please make sure:

They should be identical batteries with the same capacity (Ah) and battery management system (BMS) rating (A).
They must be from the same brand, as lithium batteries from different brands have unique BMS configurations.
They should be purchased within a close timeframe (ideally within one month).

REVIEWS

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Why LiTime is Your Best Choice

TOP 1 LiFePO4 Brand

As the #1 LiFePO4 battery brand, LiTIme leads the market with the most complete power solutions—covering RVs, home storage, marine, golf carts, off-grid systems, and beyond.

15-Year Expertise

With 15 years of industry experience, LiTime serves over 350,000+ users globally, ensuring quality and trust. LiTime keeps innovating and has your back, always.

24/7 Expert Support

With 24/7 expert support and an average 24-hour response time, we ensure you get the help you need, anytime. Whether it's pre-sales or after-sales, we guarantee 100% support every step of the way.

Industry-Leading Tech

With EV-grade cells passing 80+ tests and a self-developed BMS with under 1% margin of error, LiTime batteries ensure 15,000 cycles, 20+ protections, and up to 10 years of reliable performance.

Cutting-Edge Features

LiTime batteries offer a range of advanced features, including Bluetooth, low-temperature protection, self-heating, high-rate discharge, pre-charging, ensuring reliable power and peace of mind in any environment.

Expert-Backed Quality

LiTime is backed by over 70+ patents and recognized for quality. Let authorities and patents prove why LiTime leads the way.

Trusted by Users Worldwide

Powering the World, Trusted by All

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User Insights

Hamjazz

I’ve been using the battery primarily as an emergency power backup at home — it gives me peace of mind knowing I’ve got reliable energy if the grid goes down.

Fish Big

The lightweight design is a game-changer for someone like me, who spends a lot of time outdoors. I use this battery regularly to power all my electronics during trips, and it has never let me down.

Esther Snow

Drop in for our travel trailer Great addition to our travel trailer. Now we can spend endless time at a remote campsite without worrying we will run out of power.

James

Omg awesome! Things are looking great so far. With all the great reviews on the web. I’m feeling pretty good about the two 200 AH batteries I bought. Thank you for a great product

Allan

Fairly light weight at 80 lbs. Only took about a day to fully charge with solar panels, and it runs my 3000 W inverter with no issues. 400ah is well worth getting instead of 4-100ah batteries connected together due to less wiring and possible loose connections. Highly recommend.

Donald L Anderson

Installed 2 100ah batteries in boat as my house bank with the Litime DC to DC 40amp charger to protect alternator. I have to say very happy with everything.

Hamjazz

I’ve been using the battery primarily as an emergency power backup at home — it gives me peace of mind knowing I’ve got reliable energy if the grid goes down.

Fish Big

The lightweight design is a game-changer for someone like me, who spends a lot of time outdoors. I use this battery regularly to power all my electronics during trips, and it has never let me down.

Esther Snow

Drop in for our travel trailer Great addition to our travel trailer. Now we can spend endless time at a remote campsite without worrying we will run out of power.

James

Omg awesome! Things are looking great so far. With all the great reviews on the web. I’m feeling pretty good about the two 200 AH batteries I bought. Thank you for a great product

Allan

Fairly light weight at 80 lbs. Only took about a day to fully charge with solar panels, and it runs my 3000 W inverter with no issues. 400ah is well worth getting instead of 4-100ah batteries connected together due to less wiring and possible loose connections. Highly recommend.

Donald L Anderson

Installed 2 100ah batteries in boat as my house bank with the Litime DC to DC 40amp charger to protect alternator. I have to say very happy with everything.

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LiTime 16V 70Ah Bluetooth LiFePO4 Lithium Battery For Fish Finder, Fishing Electronics

Pro Fish Finder Battery, Precise Fishing without Interference

Get the Highlights

Reasons You Must Have 16V Battery

Reduce Burden, Lighten Sailing

Click Your Phone, Control with Ease

Stay Safe Even in Cold

All Around Protection

Power Your Full Fishing Day

3 Charging Methods

Secure & Reliable & Guaranteed

SPECS

BATTERY

BMS

CHARGE

TEMPERATURE

OTHERS

FAQ

Why choose LiTime 16V fish finder battery?

What are the advantages of 16V batteries over 12V batteries?

Will a 16V battery damage my fish finder?

Is LiTime 16V battery suitable for ice fishing?

Is LiTime 16V battery compatible with my fish finder?

Do I need a special charger for 16V LiFePO4 battery?

Can I use LiTime 16V LiFePO4 lithium batteries as starting batteries?

Can I connect LiTime fish finder batteries in series or parallel?

REVIEWS

Customer Reviews

Advantages of official website

Official Website Discount

Experts Support

Risk-Free Warranty

Free Shipping & Fast Delivery

LiPoints & Rewards

One-Stop-Solution

Why LiTime is Your Best Choice

TOP 1 LiFePO4 Brand

15-Year Expertise

24/7 Expert Support

Industry-Leading Tech

Cutting-Edge Features

Expert-Backed Quality

Trusted by Users Worldwide

Get exclusive discounts, news, battery knowledge, and more from LiTime.

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