LiTime 4 Pack 36V 50Ah TM LiFePO4 Battery with Low Temp Protection, Deep Cycle Rechargeable Lithium Battery Group31, Up to 15000 Cycles, Perfect for Trolling Motors,Yacht,Boats,Marine,RV,Home
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Style: 36V 50Ah TM(4-PACK)
Features
- Innovative Design for Trolling MotorsAs a proud member of both the ABYC (American Boat & Yacht Council) and ASA (American Sportfishing Association), LiTime surpasses industry standards with a relentless commitment to innovation. Crafted with premium Automotive-Grade cells, this battery boasts exceptional quality and reliability. With minimal self-discharge and capacity loss, this LiFePO4 battery delivers over 4000+ cycles,traditional lead-acid batteries can be recycled for 200-500 times, and its service life of up to 10 years is 3 times that of lead-acid batteries.
- Unparalleled Energy DensityThe LiTime 36V 50Ah Trolling Motor Battery stands out with its remarkable energy density, outperforming similar LiFePO4 batteries on the market. With an energy density of 57.93 Wh/lb (calculated as 1920Wh/33.14 lb = 57.93Wh/lb), it surpasses the 52.26 Wh/lb of a typical 12V 100Ah TM battery, marking a 10.85% increase in energy density. Ideal for Marine, Trolling Motors, Boats, Home Energy Storage, Solar Power Backup, Off-Grid Solar Systems, and more.
- Safety Protection and Expansion up to 7.68kWhIts integrated 50A BMS safeguards against harsh environments like high humidity and salt spray, while offering comprehensive protections against low/high temperatures, short circuit, over-voltage, under-voltage, and over-current. The maximum discharge current is 50A and support 60A for continuous discharge for 30 minutes. LiTime 36V 50Ah battery supports up to 4 batteries in parallel to expand capacity, forming a 36V 200Ah battery system, which can store up to 7.68 kWh of energy and provide the maximum load power of 7.68 kW.
- Cautions & Outstanding ServiceThe LiTime 36V Lithium Battery is suitable for energy storage and not for starting, not recommended for golf carts. The maximum discharge current is 1 C. Suitable for trolling motors up to 120 lbs thrust.Professional technical support and customer service as we provide easy-to-understand operation manuals and phone support or online services with quick feedback within 24 hours. Please feel free to contact LiTime for advice on battery or other trolling motor models.
Brand: Litime
Vehicle Service Type: Backup Power, Boat, Home Energy Storage, Home Solar Power Storage, Marine, Off-Grid Solar Power System, Outdoor Back-up Power, RV, Trolling motors See more
Size: 36V50Ah TM
Voltage: 36 Volts
Battery Cell Composition: Lithium Ion
Item Weight: 137.6 Pounds
Product Dimensions: 6.77"D x 13"W x 8.5"H
Terminal: M8
Manufacturer: Litime
Manufacturer: Litime
Brand: Litime
Model: 36V50Ah TM
Item Weight: 137.6 pounds
Product Dimensions: 6.77 x 13 x 8.5 inches
Item model number: 36V50Ah
Batteries: 4 Lithium Ion batteries required.
Manufacturer Part Number: 36v 50ah lithium battery
Date First Available: June 20, 2024
Frequently asked questions
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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
This thing is amazing! I replaced 3 Group 31 AGM batteries with this 1 Lithium and it performs even better! I have been out for a full 8 hours of trolling mangrove lines/using spot lock and it didn't even drop 10%! Not to mention the weight savings from going from 3 to 1 battery. It even gave me way more room for storage now. You will need to get a lithium specific charger to go with it, but it's sooo worth it! If you are on the fence, don't think twice, you will love it!
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Reviewed in the United States on May 1, 2025 by Matt Wagers
I really like this battery for my kayak motor, it’s very lightweight and lasts a long time.
Reviewed in the United States on September 20, 2024 by george
This battery has exceeded my expectations. I have 36V 112thrust trolling motor that use on a 24’ CC and this battery has given us more than 8hrs of running time. It could probably go even longer. Super nice and light.
Reviewed in the United States on September 16, 2024 by Alberto Mota
Style: 36V 50Ah TM
Awesome budget friendly lithium battery for the marine enthusiast cannot recommend enough
Reviewed in the United States on October 6, 2025 by Danielle Shillcox
Style: 36V 50Ah TM
Easy install, much lighter than 3 agm 12 volts, propells garmin force very well. I have only used it once (test run) and am satisfied with it. Used the force trolling motor for about four hrs and when finished it still had 39.9 volts availble.
Reviewed in the United States on October 9, 2024 by jay glover
Style: 36V 50Ah TM
This battery has tripled my fishing time.
Reviewed in the United States on March 25, 2025 by Robert
Used on an 18ft bass boat with a MinnKota Ultrex 112 (Non-Quest model). I’ve used it maybe 10 days so far since I bought it a few months ago. I was concerned it wouldn’t last a full day, but I fished a couple 11-12 hour days in wind and current and it still had juice left. I typically run it on 4-6 for speed on the dial. I’ve been told not to run it over 8 being a lithium has higher voltage than a lead acid. I bought the LiTime 43.8v 18A charger. I’ve never fully drained the battery but it charges in about 3 hours or less. I didn’t mount it in the boat because I’m not sure that it’s waterproof. I do like the Anderson connector to plug in the charger. My only complaint is that it doesn’t have Bluetooth or a state of charge on the battery. I still give it 5 stars for how well it works for the price. I also love that I went from 153# of trolling batteries (3-27 group lead acid) to one less than 40#. Only time will tell on longevity, but so far I’m happy with the purchase.
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Reviewed in the United States on July 6, 2024 by Rachael Albertson Rachael Albertson
Style: 36V 50Ah TM
Very pleased with the performance with my electric outboard.
Reviewed in the United States on November 24, 2024 by David Brown