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Talentcell

TalentCell 12V 24Ah LiFePO4 Battery Pack LF4040, 12.8V 288Wh Deep Cycle Rechargeable Lithium Iron Phosphate Batteries

    • Based on 211 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jan 27
Order within 4 hours and 15 minutes
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Size: 12.8V 24Ah


Features

  • 2000+ Cycles. LF4040 12V lithium ion battery pack. Compatible with LED strip, Digital/CCTV cameras, 12 volt HDTV, portable tv, Booth lighting, Bluetooth speaker, 12 volt pump, Fish finder, or most 12V DC electronic devices.
  • Capacity: 288Wh. Output voltage: 14.6V-9V (Nominal: 12.8V). Output Current: 20A Max. More than 90% of the time, the output voltage is about from 12V to 13V in one of discharge cycle.
  • Appearance shape, size of the product is similar to the specifications of traditional lead-acid battery, you can be installed directly instead of the customary lead-acid battery.
  • Compared with lead-acid battery, the LiFePO4 battery has higher capacity, is lighter and much better. Lithium battery have excellent characteristics, for example: large capacity, small volume, light weight, etc. It will bring a very convenient experience to users. Note: the package not included the charger, please purchase it separately.
  • Package content: 1x 12V LiFePO4 battery pack. 1x 14.4V 2.5A battery charger.

Brand: Talentcell


Size: 12.8V 24Ah


Item Weight: 2.6 Kilograms


Manufacturer: Talentcell Technology


UPC:


Manufacturer: ‎Talentcell Technology


Brand: ‎Talentcell


Model: ‎lifepo4


Item Weight: ‎5.72 pounds


Product Dimensions: ‎7.4 x 3.27 x 7.36 inches


Item model number: ‎LF4040


Batteries: ‎1 Lithium Ion batteries required. (included)


Manufacturer Part Number: ‎LF4040


Amperage: ‎20 Amps


Date First Available: July 30, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jan 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

    • Good value for the Price - 20AH Battery
Although this battery does not have low temp cutoff, or so I read somewhere, I am not going to try to charge it at low temperatures. It is working very well for my purposes of running ham radio equipment from DC. I still need to charge it from solar panels, charging it from an AC outlet with the proper charger works great. I like how light it is compared to the AGM batteries I used, and still have. I will take this one with me for portable operations. The AGM batteries will be used at home, until they die. For QRP operations other hams have also recommended TalentCell batteries of lower amperage. Only long-term use will determine if it lasts 2000 cycles, of course, with proper care. ... show more
Reviewed in the United States on April 14, 2021 by Vanessa O.
    • Highly cost effective and does what it says.
Review Image by RB855 RB855
Review Image by RB855 RB855
First and foremost... This is not a high amp cranking battery, it is a genuine deep cycle use limited current LiFePO4 battery. It's rated for about 20amps continuous, and on the first cycle charged back up at 24.7AH which falls right in with it's claim. Much lighter and a bit smaller than a gel/sla, and cycles much deeper. The little meter on top is handy, not sure just how accurate it is just yet. Came with a small wall charger, though I took it right to the bench supply for charging. Out of the box it shipped at about 50%soc and will need charged up. Zero literature packed with the battery, but the front sticker has most of the important stuff. Using this one to keep a 12v refrigerated cooler running in my work van, and it successfully ran it for nearly 20 hours all on its own. Do that with a gel and it would be dead in a month! It's priced exceptionally competitive, and so far works as intended. ... show more
Reviewed in the United States on June 28, 2023 by RB855 RB855
    • Only worked 1 time
This battery was delivered on April 30, 2024. I got to use it for the first time camping over 4th of July weekend. It charged great, it worked while camping, but I got home and the indicator screen was no longer working. I put it on the charger and nothing. Now it doesn’t seem to be working at all. I’m past my 30 return window and can’t find a way to contact the seller so I’m leaving this review in hopes that they will reach out to me. ... show more
Reviewed in the United States on July 8, 2024 by M Prohoroff
    • no low temp cutoff
I bought 2 of these for an indoor project they work well I expect with the load I put on them they will last a lifetime. just remember a 20 max output 10 amp charge and they do not have cold temp charge cutoff charging them in freezing temp could destroy them, and as far as value.. over the past year prices have come down. Today I would buy a larger battery with higher capacity for the same cash I spent on 2 smaller ones, better current capacity and bigger batteries generally have better bms that includes low temp cutoff. I don't actually need low temp in my application but having it means it can be used for other projects down the road. since a modest load/charge cycle mean lifetimes that can span 20+ years..... ... show more
Reviewed in the United States on September 7, 2022 by a speros
    • Replacement for AGM
I wired this to my 200W solar panels. It works well. This battery replaced an older AGM at 70ah. The charge controller's initial charge was at about 12 amps?! This battery holds its charge well overnight. The system uses about 30-130W per day. Overall very satisfied.
Reviewed in the United States on April 5, 2021 by Raydon Maynard
    • Impressed so far
This is the cheapest Lithium battery in the market. I was hesitant to buy but due to its price I wanted to give it a try. I did some comparison tests between this (24AH TalentCell) battery and expert power's 20 AH lithium and Mighty Max 35 AH AGM battery. I should point out that with Lead Acid and AGM batteries, you are not supposed to go below 50% capacity because it cause harm and may reduce the battery's life. The first test was with a hair drier at a low setting with an inverter. It got warm as expected but lasted 40 minutes whereas, 20AH expert power's Lithium lasted 30 minutes and 35AH AGM lasted 22.5 minutes. So if you do the simple calculation by normalizing the rated capacities, expert powers Lithium performed about 2.3 times better than AGM and TalentCell performed at 2.57 times better than AGM. The second test I did was with a projector that draws about 130W and AGM lasted 1.88 hours whereas TalenCell lasted 2.16 hours. Again comparing to their rated capacities, TalentCell performed at 1.7 times better than the AGM battery. I returned expert power and did not do this test with it because it drained completely and the charger did not recognize it anymore, so I returned it. So far I am happy with this purchase although I did not use it for a long time. I hope it lasts as long as they promise. Form my experience Lithium performs much better than Lead-acid and AGM's when the current draw is high. If it is small it is more comparable to AGM but still at least 1.5 times better. Normally I was not supposed to go below 50% with AGM but when the load is connected the capacity shows very low however as soon as you remove the load it shows higher. So in all experiments without load AGM ended up draining at 50%. I hope this helps you understand the performance comparison between AGM and lithium batteries and this battery. ... show more
Reviewed in the United States on August 8, 2020 by A. Doyuran
    • Correct rated capacity
I tested the capacity of this battery and I get the full capacity of 24Ah. A lot of batteries don't test to full capacity based on my experience.
Reviewed in the United States on April 5, 2023 by md.roger
    • Only worked once
Bought for my electric boat motor, worked when I tested it but never worked on the water. Will not charge and indicator screen no longer works. Cannot contact seller or manufacturer
Reviewed in the United States on August 29, 2024 by Giovanni Ricossa

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