


Xantrex 36V 50Ah Lithium-Ion (LiFePO4) Battery
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Xantrex 36V 50Ah Lithium-Ion (LiFePO4) Battery36V 50Ah Lithium Ion (LiFePO4) Battery High cycle Lithium Ion (LiFePO4) battery designed to fit into existing lead acid Group 31 battery scenarios such as powering trolling motors for fishing boats. More Power in Less Space The Xantrex Lithium Ion Iron Phosphate (LiFePO4) battery used UL1642 certified cells. Equipped with redundant safety features, it is the safest in the market today. Specifically designed to withstand the harsh operating
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Your Xantrex 36V 50Ah Lithium-Ion (LiFePO4) Battery orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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★★★★★ 5
Good stuff!
Yamaha F150 running great!
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Reviewed in the United States on August 11, 2021
★★★★★ 5
Excellent quality
Great quality kit
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Reviewed in the United States on December 24, 2025
★★★★★ 5
Boating maintenance
Perfect replacement parts for your scheduled maintenance, great price
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Reviewed in the United States on December 25, 2025
★★★★★ 5
worked great at fair price
works fine on my 1994 volvo penta 3.0 GL the main gasket was wrong, but my 3.0 GL does not have a gasket, the other parts appear to be universal
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Reviewed in the United States on June 5, 2025
★★★★★ 4
Good fit
Worked well with no problems.
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Reviewed in the United States on February 24, 2026
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