LiTime 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
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.
- 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.
- 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.
Brand: Litime
Vehicle Service Type: Backup Power, Boat, Home Solar Power Storage, Marine, Outdoor Back-up Power, RV, Solar, Trolling Motors See more
Size: 36V50Ah TM
Voltage: 38.4 Volts
Battery Cell Composition: Lithium Ion
Item Weight: 33.1 Pounds
Product Dimensions: 13"D x 6.77"W x 8.5"H
Terminal: M8
Battery Capacity: 55 Amp Hours
Automotive Fit Type: Universal Fit
Brand: Litime
Size: 36V50Ah TM
Product Dimensions: 13"D x 6.77"W x 8.5"H
Terminal: M8
Battery Capacity: 55 Amp Hours
Automotive Fit Type: Universal Fit
Manufacturer: Litime
Model: 36V50Ah TM
Item Weight: 33.1 pounds
Item model number: 36V50Ah
Batteries: 1 Lithium Ion batteries required.
Manufacturer Part Number: 36V50Ah TM
Amperage: 55 Amps
Date First Available: November 24, 2023
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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
Style: 36V 50Ah TM
I have had this battery for about a year now so figured I should leave a review. First off the battery is super light and relatively compact for a 36v battery. I use it on a minn kota 36v 112lb thrust ipilot trolling motor on a 25’ bay boat and can reliably without any loss of power use it for about 6-8 hours of use in a fairly decent current. It’s doesn’t take long to charge and it seems to not bleed off as much overtime. I highly recommend this battery if you’re like me look for something light weight fairly compact and very reliable when you need it.
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Reviewed in the United States on January 21, 2026 by Tyler Tyler
Style: 36V 50Ah TM
This battery has tripled my fishing time.
Reviewed in the United States on March 25, 2025 by Robert
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
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
Awesome budget friendly lithium battery for the marine enthusiast cannot recommend enough
Reviewed in the United States on October 6, 2025 by Danielle Shillcox
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
I replaced 3(140lbs) of lead acid batteries with a single litime 36V battery and could not be happier. The battery runs all day under heavy load and keeps going.....great product!
Reviewed in the United States on July 23, 2024 by Amazon Customer