SKU: 98565980480

12V 50Ah Lithium LiFePO4 Battery

Sale price$96.75 Regular price$107.50
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Shipping Estimate
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

12V 50Ah Lithium LiFePO4 BatteryUpgrade your boat, kayak or skiff with Newport's 12V50 LiFePO4 batteryyour go to power source for trolling motors and all onboard marine accessories. With advanced Bluetooth monitoring and superior construction, this battery offers consistent, high capacity power and quick recharging even in demanding environments. Specs Voltage: 12V Capacity: 50Ah Chemistry: LiFePo4 Weight: 11. 4lbs Dimensions: 5. 4" x 8. 3" x 9. 9" Bluetooth Monitoring: Yes 3%

Upgrade your boat, kayak or skiff with Newport's 12V50 LiFePO4 battery—your go-to power source for trolling motors and all onboard marine accessories. With advanced Bluetooth monitoring and superior construction, this battery offers consistent, high-capacity power and quick recharging even in demanding environments.

Specs

Voltage: 12V 
Capacity: 50Ah 
Chemistry: LiFePo4
Weight: 11.4lbs 
Dimensions: 5.4" x 8.3" x 9.9" 
Bluetooth Monitoring: Yes 
3% Throttle Run Time: 5 Hrs
50% Throttle Runtime: 2.3 Hrs
100% Throttle Runtime: .9 Hrs
Charger Included: No

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98565980480

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4.1 ★★★★★
Based on 30 reviews
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Product Reviews
C
Verified Purchase
Carb was beautiful once I got it tune in, cranks great runs smooth I would buy it again if needed
Charlottesville, US
★★★★★ 5
For motorcycles
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Great stuff, good price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
J
Verified Purchase
JNL
Dallas, US
★★★★★ 5
The best lower unit gear oil I have used
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
I have been boating my whole life, this is by far the best gear oil. I use this in my Johnson 115 even though this is technically made by Mercury. I seem to get less if any water intrusion into my gearcase with this oil. If there is any, the oil emulsifies the water and continues to protect the gears. I have had better luck with this than Pennzoil marine or others. Highly recommend. It is a blue color and easy to drain and fill.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
D
Verified Purchase
Debra
Boise, US
★★★★★ 5
Great
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Great lube for the boat
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
J
Verified Purchase
Joshua Murray
New York, US
★★★★★ 5
recommend
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
C
Verified Purchase
Christopher C.
West Palm Beach, US
★★★★★ 4
Does not come with a pump.
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
The Good: Changing the fluid in the lower unit is a very easy DIY job. This can save you hundreds of dollars each year by doing it yourself. The Bad: You need a special pump to change the oil, and sometimes it comes with the gear lube. Unfortunately this product did not come with it. Luckily my neighbor had an extra one from changing the lube a different boat laying around and was able to use that. The Ugly: If you have to go get the pump, that could cost a few extra dollar but is just an extra nuisance. The pumps are interchangable but you just need to clean it between uses (DON'T MIX DIFFERENT OIL BRANDS)
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Reviewed in the United States on October 28, 2025

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