Very light and good...
Rating: 5 out of 5 stars
Very light and good quality battery
- Performance
- 5 out of 5 (1 = Poor, 3 = Average, 5 = Excellent)
- Environment
- Both
Reviewed by Cody M. on October 1, 2026
Verified buyer
Recommends this product
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Features
Experience longer run times, smarter control, and enhanced safety with the Newport 24V 50Ah Lithium Battery (LiFePO4). Built with cutting-edge lithium iron phosphate technology, this battery delivers superior thermal stability, longer cycle life, and dependable energy in a compact, lightweight design.
Perfectly suited for the NK180PRO electric kayak motor, the 24V50Ah LiFePO4 battery ensures consistent power for extended outings. Its rugged construction stands up to saltwater and freshwater environments, while integrated Bluetooth technology connects to the Newport App for real-time monitoring of battery health, charge status, and performance.
Power your marine adventures with the Newport 24V 50Ah LiFePO4 Battery, smart, safe, and built to go the distance.
5 Year Limited Warranty. See more details
Designed specifically for anglers, this battery enhances fishing experiences with unparalleled features, offering consistent power output for small vessels and electric outboard motors.
Utilizing lightweight, reliable, and safe lithium iron phosphate (LiFePO4) battery technology, Newport batteries ensure a longer life cycle and consistent power output compared to conventional Lead-Acid marine batteries.
The cutting-edge Bluetooth monitoring capabilities of Newport's Lithium Batteries, combined with the Newport BMS App, provide real-time analysis.
Unlocking the Potential of Newport
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Rated 4.72 out of 5 stars based on 29 customer reviews.
100% of reviewers recommend this product.
Rating: 5 out of 5 stars
Very light and good quality battery
Reviewed by Cody M. on October 1, 2026
Verified buyer
Recommends this product
Rating: 5 out of 5 stars
Love it. Small and long lasting
Reviewed by David B. on September 30, 2026
Verified buyer
Recommends this product
Rating: 5 out of 5 stars
So far so good
Reviewed by Nancy H. on July 29, 2026
Verified buyer
Recommends this product
Rating: 5 out of 5 stars
Awesome battery! Very light and powerful
Reviewed by Charles S. on April 16, 2026
Verified buyer
Recommends this product
Response from Newport: We're happy to hear it’s delivering on both power and weight. That balance makes a big difference out on the water. Thanks for the feedback!
Rating: 5 out of 5 stars
Battery is lightweight. The bluetooth app is a game changer no need to guess on battery life. Lets me know what percentage I have left when I'm on the water.
Reviewed by George S. on March 17, 2026
Recommends this product
Response from Newport: We’re glad you’re enjoying the lightweight design and that the Bluetooth app is making it easy to keep track of your battery life on the water. No guesswork, just more time fishing. Thank you for the review!
Rating: 5 out of 5 stars
Great lightweight battery and simple app to view its performance.
Reviewed by Andrew G. on December 10, 2025
Verified buyer
Recommends this product
Response from Newport: Thanks so much for your review — we’re glad we could provide the solution you needed!
Rating: 5 out of 5 stars
Can’t believe how efficient this battery is. I have put it through its paces and the charge is incredible. Nice and light weight as well. Very good product
Reviewed by Travis C. on April 1, 2025
Verified buyer
Recommends this product
Rating: 3 out of 5 stars
I purchased the 180 pro and the Newport battery from Eco fishing. The battery has great run time, but unfortunately the app doesn't work on the latest. Android phone.
Reviewed by Paul P. on November 13, 2024
Recommends this product
Rating: 5 out of 5 stars
Purchased this battery to keep the 180PRO electrified. No issues after the first couple days of use. Covered 10+ miles each day, mostly at full or high throttle, and still had over 40% battery left.
Reviewed by Jason B. on September 24, 2024
Verified buyer
Rating: 5 out of 5 stars
Works excellent good charge for long time
Reviewed by Scott D. on September 6, 2024
Verified buyer
Rating: 5 out of 5 stars
The 24V 50 Amp Hour Newport battery has been a game-changer. It's powerful, reliable, and built to handle the demands of long fishing trips. One of the standout features is the app that lets you check the exact remaining battery percentage—no more guessing! This precision makes tournament fishing much easier and gives you peace of mind while you're out on the water.The flip-up carry handles are another fantastic feature. They make transporting the battery a breeze, especially when loading and unloading from your kayak or vehicle. The design is solid and durable, so you know it's going to last.This battery has exceeded my expectations, offering power and convenience. If you're looking for a dependable battery with smart functionality, the Newport 24V 50Ah is hard to beat!Check out a full video of my kayak set up with the new Newport NK180Pro and the batter set-up on my YouTube channel. Link below!https://www.youtube.com/watch?v=U23b36A8yN8&t=5s
Reviewed by Weslie G. on September 5, 2024
Rating: 5 out of 5 stars
High quality battery that I have had zero issues with. A great compliment to the NK180 and NK180 Pro!
Reviewed by Blake C. on July 29, 2024
Rating: 5 out of 5 stars
This is my second battery from Newport. The first was great- lasted for 3 days of constant usage(36V). The new battery is no different. One charge got me easily through a weekend of fishing!
Reviewed by John M. on July 4, 2024
Verified buyer
Rating: 3 out of 5 stars
as dealers our opinions are biased and does not reflect the true market as well as all its doing is cluttering up our inbox with useless emails that take our attention away from other tasks at hand,
Reviewed by Eric H. on June 24, 2024
Verified buyer
Rating: 5 out of 5 stars
I went with the 180 Pro and Newport 24V battery instead of an outboard to setup my Nucanoe. Entire system is perfect for a shallow water angler. Motor and battery were sent out immediately after I placed my order and I had my Nucanoe set up within about an hour. The bluetooth battery App is a bonus. The entire system is quiet and battery is powerful enough to get me into areas that normally would have been a long paddle for a kayak. I have zero complaints and will probably set up my Hobie Outback with the same system.
Reviewed by Steve W. on May 27, 2024
Verified buyer
Rating: 5 out of 5 stars
I really like this battery. It’s lightweight, fits perfectly in the black pack pro for secure storage. It also secures nicely I. My from storage hatch in my kayak. The quality is fantastic and it works as advertised. I also really like the Bluetooth app and capability. Newport Vessels customer service is the best! They get it and understand how valuable their customers are to the brand.
Reviewed by Ben B. on May 27, 2024
Verified buyer
Rating: 5 out of 5 stars
Got an email as soon as it was back in stock. Battery showed up in good shape and has worked perfect since !
Reviewed by DONNY W. on April 11, 2024
Verified buyer
Rating: 5 out of 5 stars
Love this thing. Being able to monitor my battery percentage and other data through the Newport Vessels app has been a game changer. No more wondering how much battery I have left or if I need to recharge in between quick trips on the water.
Reviewed by Brandon Y. on April 2, 2024
Verified buyer
Rating: 5 out of 5 stars
These batteries last forever. Especially if you keep your throttle set to 75%. I have gotten 4 trips out of one charge of this battery.
Reviewed by Brad H. on April 1, 2024
Rating: 5 out of 5 stars
Shipped quickly and excellent service. Answered a few questions I had in a timely manner. Easy install to get up and running!
Reviewed by James W. on January 13, 2024
Verified buyer
You know how they say there’s no such thing as a dumb question? Well, they were wrong, but here are some common not-so-dumb ones