2kWh of 21700 Samsung Cells in 14s 52v battery module

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FAQ:
8) Why not use Supercapacitors?
A. Batteries work better at this time, caps are rare and expensive devices that are very good at doing things not needed for storage systems typically.
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Disclosure: When you click on links to various merchants on this Videos and make a purchase, this can result in the earning of a commission. Affiliate programs and affiliations include, eBay Partner Network, and Amazon..
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[EEGworld]

I will buy the enclosure modules without question even if you don't know what's wrong or how to wake them up. Stick em on the store, this is a unicorn find. Pre made 21700 modules in 14s

[manuelceron]

you can check ABS American battery solutions for the datasheet E48V-2.0

[bocasdeltoro]

Jehu, you said that you were going to come up with an interface to make these modules more usable...still waiting. One of them smoked my 5in1 balancer. I have two models and still proud of my purchase. Thanks for offering them.

[ZebbMassiv]

Perfect for my ebike. I paid roughly $800 for something like this 8 years ago

[sophanhator]

does the one in the yellow case have BMS build-in already? I can't wait to see a video of those yellow soon. I hope I can use it for my next project (electric go-kart). Also, thank you for your quick response to my email. all 5 batteries work fine. and I already fix the crake on the casing.

[fixins]

The uncased ones went fast! I'll have to keep my eyes open.

[stevenlilly]

Very cool looking setup.. Interested in the cases however.. 😉

[Retired_SeniorChief]

I need one of these for my 48v golf cart

[kyrillkryvenko]

Hello. Thanks for video. Could not find a datasheet for this cell Samsung INR21700-50S. Not even mentioned at Samsung web page among their products. Do you have the datasheet? Please share.

[AN-zkyv]

7:08 how do you limit the current? if you just connect the battery to the solar input there must be a a huge current flow.

[aayala]

Any chance you could add physical dimensions to the web page listing? This would be great for an e-bike, but size of the package would determine if it's too big or not

[YSalih]

Hi Jehu
I received my batteries thank you for quick shipping
Do you have any update for bms

[Peter.Sky.Walker]

I'm probably going to convert these into 7s16p modules and use them with the Giandel 3000/6000 watt Pure Sine Wave inverter that I won from a Giveaway on some really cool guy's YouTube channel.

[redreefbud]

do you think a shrink wrap that is 12" flat will fit on the pack without case? i purchased 1 ;-) i have a daly BMS and plan to put this in backpack as portable power for my board or bike or inverter. should come in very handy for me. Thank You

[mariyanganchev]

I’ve been watching you videos for a long time, like a kid in a candy store.
Thank you very much for the educational content, but Please start shipping to UK.
So we, your followers from Europe can get a taste from your online store.

[matttaylor]

We’re do you get the skids of batteries. Would like to try and do something like this up here in Canada

[Lyli_istupid]

I'm interested in buying one but prefer one inside the enclosure but I'd buy a bare set-up

[freddyjaviervivarfernandez]

Hola que tal usted menciono q hacer tratar un bms para estás baterias

[fredrikassarsson]

Love these DIY projects. Perfect upgrade for my 1kwh e-bike. Any Chance you have a cousin selling these over here in old europe?

[danielp]

No pictures on the site of the case huh ? Are you going to offer them fully built in the yellow case as well ? Can the case be reused ? like a stacked power wall.