BMS control wires - DO NOT CUT!!! They have resistance and the length should be the same. How will the BMS correct the same voltages of the banks, if with different resistance of each wire, the BMS will receive different voltages. That is, balancing is essentially nothing.
На залізофосфат краще підходить ватметр, ним потрібно підраховувати залишок енергії. Я Вам не вказую як краще, на мій погляд кращий вибір ватметр. Чудова робота!
Thank you for the video It would be great to go camping I also make Power Bank, but you did a good job It's hard to film a video, but you revived it.Fighting!!
Chinese friends! Build it in mass we will buy this in philippines just keep in mind to make it good quality. At a fair price you will be rich my friend. We are already done with lead acids
Not sure if you just used ah in your comment by mistake but ah (amp hours) is a measure of capacity not output (current output would just be A or amps). A battery with just 1ah capacity could kill if it was able to fully discharge in say 1 second as this would mean a current flow of 3600 amps, however in reality its unlikely for a battery to be able discharge that quick due to internal resistance. However a capacitor could discharge in a fraction of a second, which is why so many people die when messing around inside power supplies or microwaves and capacitors can usually only hold tiny amounts of power equivalent to milliamps or even microamps but as they can discharge in microseconds the actual current flow they can output can easily be 1000+ amps
Balance leads aren't ment to be cut they are balanced from the factory if you measure the resistance of those you will get the same numbers in each wires and cutting it will alter those and thus you won't get true reading
I really like this also Is there anyway i could make this battery without using expensive machines? I also like the fact that you showed the battery working because most diy channels Don't do that.
When is the fastest date i can work anything about this? What is the use if this big? Was it ever my plan anyway? Like e-bicycle such thing? Anyway if car battery is all liquid and plastic, what is the difference of this and that? Plastic then never melt, such in mind, if use smthg like this what will happen then?
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Really enjoyed, and got satisfied mentally about it's calculation.
BMS control wires - DO NOT CUT!!! They have resistance and the length should be the same. How will the BMS correct the same voltages of the banks, if with different resistance of each wire, the BMS will receive different voltages. That is, balancing is essentially nothing.
Sir ung video mo po ang pinaka clear na nkita ko n tutorial GODBLESS po
More love from Nigeria hoping to be like you one day
subrang laki nman nyan battery na yan idol ngayon lng ako nkakita nyan...
На залізофосфат краще підходить ватметр, ним потрібно підраховувати залишок енергії. Я Вам не вказую як краще, на мій погляд кращий вибір ватметр. Чудова робота!
Thank you for the video
It would be great to go camping
I also make Power Bank, but you did a good job
It's hard to film a video, but you revived it.Fighting!!
Love from Bangladesh 🇧🇩
Esses vídios são mais de que um aprendizado.. fantástico, show... Gosto demais desses vidios cada ideia.
He's the king of turning junk into more junk. What the hell are you talking about
I am from Bangladesh.
Nice video
like those tiny little screws is so gonna support the weight of that battery!
They can do it perfectly 💪🏼
Wissenschaft ist fantastisch
Love form India ❤
Thank you for video ..perfect !
🏆🏆🏆🏆 Excellent work
Olá. Sou de Curitiba Paraná, Brasil
From India ❤
Thật tuyệt, đây có thể là nguồn cảm hứng của tôi ...
Chinese friends! Build it in mass we will buy this in philippines just keep in mind to make it good quality. At a fair price you will be rich my friend. We are already done with lead acids
good good👍
You should add main circuit breaker for safety.
The only time you need a circuit breaker is over 100ah. It’s just a 20ah battery. You could lick it and be fine. It would hurt but you’d be fine.
Not sure if you just used ah in your comment by mistake but ah (amp hours) is a measure of capacity not output (current output would just be A or amps). A battery with just 1ah capacity could kill if it was able to fully discharge in say 1 second as this would mean a current flow of 3600 amps, however in reality its unlikely for a battery to be able discharge that quick due to internal resistance. However a capacitor could discharge in a fraction of a second, which is why so many people die when messing around inside power supplies or microwaves and capacitors can usually only hold tiny amounts of power equivalent to milliamps or even microamps but as they can discharge in microseconds the actual current flow they can output can easily be 1000+ amps
@@cgwworldministries83 When I was a young man a girl in Thailand told me that "Lick it and you will be fine". She was right!!!!
Eccellente 🎉
Nice video, well done, thanks for sharing :)
Show top demais parabéns 👏🏽👏🏽👏🏽👏🏽👏🏽 🔋🔋🔋🔋⚡⚡⚡⚡⚡ 🔌 🤗 👻👻👻👻🇧🇷
Good Work
muito chouu gostei muito ja deixei oliker eo 1mil
Can i ask what is the size of that case your using thank you so much
Balance leads aren't ment to be cut they are balanced from the factory if you measure the resistance of those you will get the same numbers in each wires and cutting it will alter those and thus you won't get true reading
How much percentage voltage drop from that very small resistance?
Very nice video apko shop kha par h😊
How long it runs on full load and whats the total cost of the project?
20ah so 240wh. It can sustain 240 watts for an hour.
@@cgwworldministries8340AH* . Total 12.8 × 40 = 512 Watt
Brasil seguindo vc! Andrelino Siqueira.
How many watts of soldering iron..??
hi
where can I buy the
tb-lfp-40138he batteries?
any link in the page?
Nice nice nice nice ❤❤❤❤
Is it required to do balancing of batteries some standard says not required your opinion
I am the first one watching this video. 😂
I really like this also Is there anyway i could make this battery without using expensive machines? I also like the fact that you showed the battery working because most diy channels Don't do that.
expensive machines ??????
@@MrCcfly I think they're expensive by the look of it it is shown at the start of the video
dont use that type of battery without a spot welder. There are screw type lifepo4 batteries available.
Where you get the baterry?
Yes akb👍🔋⚡ 💡
sir 40138 lifepo4 cells khase milega
y el espacio para no calentarse? están muy pegadas no corre el riesgo de peligro??
Gute Atmosphäre
This can be used in a car as well.
where can insource the parts from. cant even find 40138 batteries anywhere
thanks
M.
Please provide the buy link of this battery.
When is the fastest date i can work anything about this? What is the use if this big? Was it ever my plan anyway? Like e-bicycle such thing? Anyway if car battery is all liquid and plastic, what is the difference of this and that? Plastic then never melt, such in mind, if use smthg like this what will happen then?
интересно, спасибо
Vorsichtig Isolator muss unbedingt da zwischen Sein
How to make spot welding machine in a cheapest and easy way
The Better 40AH With Longer The Go
you must provide on/off switch on power bank for saftey
Where can I find those type of cells?
Battery hookup
Called headway battery
At his home
I meant what shopping site Captain Obvious@@Stoniest
Inside your pant
When we have all the material to build anything we can get anything
Mu tamara sabu vidoe dakha
Thank you.
Like this❤
Hi where did you buy these cells from I want to buy
nice
Love you bhai
Mega 💪😊
What is the cost?
I am form India. I want to buy this all material. How to buy ❓👍👍
Is this effective for electric scooter
Charging voltage for this battery 14.6 ?
I want to buy this battery 🔋
Still haven't learned that balancing the voltage of LiFePO4 at the flat part of the curve does not actually balance the energy in the cells huh?
Bhai kya price hoga... Mujhe 1pic chahiye... Milega kya
The box is fragile and the inverter is fragile, too!
Cool...
what is that small mini pcb
Active balancer
Я вас понимаю ,просто такие батареи трудно достать и они дорогие
any secure link for buying battery?
Luar biasa
I m 1 vewar
This is really huge lithum ion battery oh I see
❤❤❤
Onde eu consigo comprar essas células 40138 de 20ah?
They are not 20Ah. The 40152's are 15 or 17Ah
❤
Aqui no Brasil não temos 1% dos recursos tecnológicos que você tem.
👍👍
WA.... 40.000000mah...good
What " s the weight? (8 kilo)
Size of plastic box?
Sir. Wat happen 2 my price u said to me I'm 1 of ur choice to win ur price.
Thnks godbless
kullandığın parçaların adını yada link ata bilirmisin
What's the open sale in Rs 100 the rate
Is ki price kia hai
Sir san ba pweding maka bili ng ganyang baterya po?
Please how can I get this size of batteries please.
He showed you, 20ah
Batt kaha milega
Battery cell Mah? And Battery life, cycle with BMS .pack price.
It use for solar panel 50 watt 12 volts
I bey this product.12v40amp
اول اما اخر
আমার একটা লাগবো বানাইয়া বেচেন??
How can I get it
Hi bro I m from nepal how can I get from where bro
muito bom
How much you sell on the complete set up of this battery?
Please share for we RC plane knowledge😢
Hii i i am indiana
Lithium ion battery 🔋 no warck used
How much 40Ah. and 60ah
The more 40AH is not more cell, The Different company has different cell, The Different cell has different AH