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LiTime 12V 50Ah Lithium LiFePO4 RV Battery, Max. 15000 Deep Cycle Battery, 11.57lbs Ultra-Light, Perfect for Camper, Van, Travel, Trailer, Marine, Trolling Motor

  • Based on 826 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Li Time US

Arrives Sunday, Jun 14
Order within 11 hours and 10 minutes
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Number of Items: 1


Style: 50Ah Battery


Features

  • Ultra-Light & Easy to Handle: 12V 50Ah battery only weighs 11.57lbs, 1/6 the weight of a 12V 100Ah lead-acid. Way easier to carry & store than bulky lead-acid battery, perfect for your RV/boat.
  • 100% DOD Longer Run-Time: LiTime battery stays above 12.8V for full capacity (lead-acid only 50%). You get all the power, devices run way longer than traditional batteries.
  • Safe to Use: EV-grade LiFePO4 cells, stable performance and built-in BMS. Robust protection enables safe, reliable operation, avoiding overcharge/overdischarge.
  • 8X Longer Life & Cost Savings: 4000+ deep cycles, 10-year lifespan (lead-acid: 300-500 cycles/3 years). No frequent replacements, cuts long-term costs more than lead-acid battery.
  • Easy to Install & Versatile: Small size fits most battery boxes, saves space, simple to set up, 4P4S expandable perfect for camping, fishing, off-grid indoor use, no hassle adapting to your needs.

Brand: Litime


Vehicle Service Type: Boat


Size: Pack of 1


Voltage: 12.8 Volts


Battery Cell Composition: Lithium Ion


Item Weight: 11.6 Pounds


Product Dimensions: 6.54"D x 7.68"W x 6.77"H


Number Of Cells: 1


Resistance: 40 Milliohms


Terminal: M8


Compatible with Vehicle Type: Boat


Voltage: 12.8 Volts


Number Of Cells: 1


Resistance: 40 Milliohms


Terminal: M8


Battery Capacity: 50 Amp Hours


Size: Pack of 1


Item Weight: 11.6 Pounds


Item Dimensions D x W x H: 6.54"D x 7.68"W x 6.77"H


Battery Type: Lithium Ion


Brand Name: Litime


Manufacturer Part Number: APT-12V50AH


Model Number: 12V50Ah-TC


Manufacturer: LiTime


UPC: 791571239493


Manufacturer Warranty Description: 5 Year


Unit Count: 1 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 14

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews


  • Awesome batteries!
Number of Items: 2 Style: 50Ah Battery
By far the best batteries I've ever used in my mobility cart. They hold an awesome charge all day (and I use my cart very hard) and have excellent amperage to give it better performance than ever going up hills. I've used many different batteries in my cart over the years, including Interstate and they never performed this well. The batteries are super lightweight, which I was worried about at first, it almost seemed like the case was empty! But they are not empty and worth every penny. Currently batteries are about 6 months old and performing excellent. I typically get maybe 12-16 months out of my batteries, so hopefully these last longer. Overall excellent so far! Update.....18 months and still going strong! ... show more
Reviewed in the United States on August 11, 2024 by Jay

  • Good product
Number of Items: 1 Style: 50Ah Battery
Good product and fast shipping
Reviewed in the United States on April 5, 2026 by JJV

  • Slow charge
Number of Items: 1 Style: 50Ah Battery
Works but takes a long time to charge, about twice as long as other brands I use. Edit: My depth finder is using a lot of power - 3 batteries for trolling motor, one battery for depth finder/gps, the depth finder battery takes longer to recharge, on both boats so now I know the battery is good, my mistake. ... show more
Reviewed in the United States on August 4, 2025 by dave tackett

  • Great!
Number of Items: 1 Style: 50Ah Battery
I use it as a battery for my 62lb thrust trolling motor. I love that it’s really light weight so it’s easy to get it in and out of the boat. It lasts me about 3 hours on the lake depending on how far I go and how windy it is (basically, depending on how much I’m running it). Full power until it tuns out of power. The only thing is I haven’t figured out a good way to know how much juice is left. So, I just bring a spare battery and when I run out of one I start making my way back. I’m fine with this on its own though if I’ll just be out an hour or two on a calm day. ... show more
Reviewed in the United States on December 18, 2024 by 0cats

  • Not a 10yr battery
Number of Items: 1 Style: 50Ah Battery
Battery lasted 2yrs. I use the battery daily cleaning pools on my riptide vacuum. When battery was good I could clean 25 pools per full charge after 2 years it dropped down to 8 stops per full charge. Drop down in battery drain happened very suddenly after the 2 year mark.
Reviewed in the United States on May 6, 2026 by Amazon Customer

  • Powerful little battery, super lite.
Number of Items: 1 Style: 50Ah Battery
This was the first Lifepo4 battery I ever bought, and I'm very happy with it, I was impressed so I bought a 100ah also, and I love these batteries! After a year of use I don't have anything bad to say about LiTime batteries.
Reviewed in the United States on December 22, 2025 by Brian Huggins

  • Perfecta
Number of Items: 1 Style: 50Ah Battery
Muy buena
Reviewed in the United States on March 31, 2026 by Marisol rodriguez

  • Some good some bad. Customer service is awful
Number of Items: 1 Style: 50Ah Battery
I bought 3 100ah for my trolling motor and they have held up well. I bought this 50ah for electronics. First few times it worked well. About a month it stopped taking a full charge. Kept getting worse. Would last 2 full days on a charge. Now won't last 4 hours. Customer service is overseas so it takes 24 to 48 hours.to get a response then they wear you down with single questions. Check charging voltage. Then check voltage with a meter. Then check voltage at graph. On and on. Finally gave up and bought a different brand. If you get a good one you're OK. If you have a problem and need help good luck. Hope your luck is better than mine. Edit: customer service contacted me, apologized and offered either a full refund or a new replacement battery. I replied i would take the full refund. They replied and offered a $71 refund or a new battery. Less than half of what I paid less than a year ago. I took the replacement battery and returned the bad one. ... show more
Reviewed in the United States on August 23, 2025 by RD3

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