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deep cycle rechargeable lithium iron phosphate battery pack - talentcell lf4021, 12v 12ah, 12.8v 153.6wh logo

Deep Cycle Rechargeable Lithium Iron Phosphate Battery Pack - TalentCell LF4021, 12V 12Ah, 12.8V 153.6Wh Review

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Excellent

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$$
Revainrating 5 out of 5  
Rating 
5.0
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Details

Number of Batteries1 Lithium Ion batteries required. (included)
BrandTalentcell
Battery Cell CompositionLithium Ion
Recommended Uses For ProductCamera,Digital,Tv
Unit Count8

Description of Deep Cycle Rechargeable Lithium Iron Phosphate Battery Pack - TalentCell LF4021, 12V 12Ah, 12.8V 153.6Wh

2000+ Cycles. LF4021 12V lithium ion battery pack is constructed from 8pcs cells in 4S2P. 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: 12.8V 12000mAh 153.6Wh. Output voltage: 14.6V-9V (Nominal: 12.8V). Output Current: 15A 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. Please use the 14.6V LiFePO4 Battery Charger to charge, the package not included the charger, you need to purchase it separately!!!】

Reviews

Global ratings 3
  • 5
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  • 4
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  • 3
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  • 2
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  • 1
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Type of review

Revainrating 5 out of 5

So far so good. Haven't used it much but I love how light weight the battery is.

Wish it had different terminal posts. A wing nut or post would be what most wire ends connect to battery. I guess I'll just modify the existing hook-ups in the Ice house. A deep cycle this light hoping it lasts awhile. 🙏

Pros
  • The price to quality ratio of this product is right on point
Cons
  • Some customers have reported issues with the battery pack's performance over time, with some users experiencing a decrease in battery life and overall lifespan after just a few months of use

Revainrating 5 out of 5

Looks pretty good! - my new review

These batteries look pretty good, and charge up nicely on the recommended charger. 13.4v is my end-of-charge voltage, and it stayed at that for a full mornings use in an RC model boat. Nice that the voltage does not fade away, and so much lighter than lead-acid. I feel happier using them, compared also to Li-Ion, as they are not so dangerous or likely to burst into flames. I leave them in the boat when recharging, which I would not do if Li-Ion. Hopefully the price will continue to drop, but…

Pros
  • Easy install
Cons
  • The TalentCell LF4021 may not be compatible with all types of devices or equipment, making it necessary to check compatibility before purchasing or risking compatibility issues and potential damage to the battery pack or device

Revainrating 5 out of 5

Dynamite. Almost. best in my review

I put this in my child's Peg Perego "Gator" and it works very well, letting him ride around all day. I charge it with a benchtop power supply, with current and voltage limits of 2.5A, 14.5V (about 0.2C). Charging takes about the 5 hours you would expect. The plaque on the battery indicates a maximum charging current of 6.5A, but I have no desire to "push the envelope" and decrease battery life. I have not noticed any leakage of charge when not in use, but it has not been stored for long…

Pros
  • No
Cons
  • Depending on individual usage habits and needs, the TalentCell LF4021 may require frequent and long charge times, making it less convenient and reliable for those who need consistent, uninterrupted power for extended periods of time