SKU: 10412731340

Xantrex 36V 50Ah Lithium-Ion (LiFePO4) Battery

Sale price$562.50 Regular price$625.00
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Description

Xantrex 36V 50Ah Lithium-Ion (LiFePO4) BatteryShips $150. 00 commercial address Ships $300. 00 residential address 36V 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

Ships $150.00 commercial address

Ships $300.00 residential address 

36V 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 environments of mobile and marine applications, the battery lasts up to 4,000 cycles compared to a traditional lead acid or AGM battery, which typically lasts 400-500 cycles. It offers exceptional power density and is also available with a heating blanket option if the installation is outside the main cabin.

Sleep Mode: Xantrex Lithium-Ion Iron Phosphate batteries self-discharge at 12.5% State of Charge (SOC) per month during regular use. After 10 consecutive days of inactivity, the battery switches to a low-power mode, reducing the self-discharge rate to 3% SOC per month. Any charge or discharge activity will reactivate the battery, resetting the 10-day counter. This extends the battery life during periods of non-use.

Sleep Mode

Reduces self-discharge to 3% from 12.5% State of Charge per month after 10 days of inactivity, enhancing battery life.

High Temperature Rating

Capable of being charged up to 55°C/131°F allows extreme environment recharge without damage to the battery.

Bluetooth Connectivity

Connect to the Xantrex App to see the battery status from your smart device.

Lithium Iron Phosphate vs. Lead Acid

With the advances in technology, you can get more charge cycles and more energy per cycle from a LiFePO4 battery than a traditional AGM or Gel Cell lead acid battery.

Features:


  • View SOX and faults directly
  • Extreme high and low temperatures
  • Remote on/off and fault
  • Self-protection BMS included

Applications:

  • Recreational Vehicles
  • Heavy Duty Trucks
  • Work Trucks
  • Marine
  • Specialty Vehicles

Certifications:

  • UN/DOT 38.3 Lithium Ion
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
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: 10412731340

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4.6 ★★★★★
Based on 6 reviews
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Product Reviews
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Verified Purchase
David Hendrix
Chelsea, US
★★★★★ 4
Very fluffy and comfortable.
It only stays cool for a few minutes. It is a very comfortable pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2025
C
Verified Purchase
Cookie
Battle Creek, US
★★★★★ 5
Double Sided Cooling Pillow
Color: Blue, Size: King(2 Pack)-20'*36'
I truly love these pillows. They are sent with extra filling so if their not firm enough you can add more and if their to firm you can remove some. You can make these pillows to your liking. They fluff right back up. Their comfortable and you really get your moneys worth. I love them.
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Reviewed in the United States on January 31, 2026
M
Verified Purchase
Mark
Birmingham, US
★★★★★ 5
Fantastic pillows
Color: Blue, Size: Standard(1 Pack)-20'*26'
Fantastic pillows----never get headaches like others
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Reviewed in the United States on April 29, 2026
C
Verified Purchase
Chloe Thomas
Belleville, US
★★★★★ 5
Recommend this product
Color: Blue, Size: Queen(2 Pack)-20'*30'
I bought these for my boyfriend who is a hot sleeper. They are super thick & comfortable. The pillow stays cool & has a great texture. They didn’t have a bad smell. Bought these 3 years ago & they are still like brand new, durable
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Reviewed in the United States on May 11, 2026
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Verified Purchase
Kendall
Los Angeles, US
★★★★★ 3
Good, but not life-changing
Color: Blue, Size: Queen(2 Pack)-20'*30'
These pillows are decent but not amazing. I like that they’re adjustable and come with extra fill, so you can make them softer or firmer depending on how you sleep. The cooling side feels nice at first, but it doesn’t stay super cool all night. They’re comfortable enough, but not a huge upgrade from regular pillows. Good, just not life-changing.
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Reviewed in the United States on February 26, 2026

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