I'm glad if you like it Bro🙂🤝

​@@ErCanEverything What mount do you have there? So that the 18650s stand still. Seen at 05:07

@@-Fun_and_Games- Flat piece of wood and parkside bar clamps

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What is the name of the PCB module ypu used?

Thank you very much🙏🤝🤝🤝

😄😄😄

Thank you my Friend🙂🤝

Thank you my Friend🙏🙂🤝🤝🤝

Thanks Friend🙂🤝

I'm glad you liked the video.😊🤝🤝🤝

🙏🙂🤝🤝🤝❤️

🙂🤝

Bms needed for Li bat, for balancing

I think he mean the output of the scooter so the voltage entering the bms is lower. But it's needs to do current both ways so I'm not sure how that would work

Oh actually separate the alternator from the starter motor, lower alternator voltage perhaps

the scooter generates 14.4V but the BMS has a controller, and as soon as it reaches 12.6 - 12.8V it turns off the power supply to the batteries using the mosfets

Oh so does that mean the bms can accept more then just 12.6 to 12.8 safety? I have the same bms so I'm curious

Thank you🙂

And the fact that is charging up to 16volts is ok, right? Fuck the risk of fire, just use zinc strips.

@@BOB-eb8xz Not really. The bms board charges each cell up to 4.2v and stops charging omce it reaches that value or about 12.6v total. I've made a similar battery and tested this myself. Provided that he bms doesn't malfunction and everythimg goes south of course..

Those are used batteries and the flat tin is the old connection between them. The circuit board allows the alternator to charge the batteries safely. I have a spot welder to reweld the batteries together with new flat tin. Either way if fine.

@@Chairman750 OK thank you! Unfortunately, I don't have a spot welder - I can do it: DIY?

Thank you🙂🤝

Оnly the cables in the poles should be thick and they are 6mm² the rest of the cables are for balancing and no need for a thick cable. The BMS is 100A, the starter draws 30A and the alternator cannot exceed 5A when charging. Yes, you're right, I didn't put a thermal sensor, but I should have.

I have seen 'miracles' happen with solar lithium bats as well as 18650. Fires, explosions, bms failures, melted cables etc etc. Mind you that bms's are chinese junk. Quite unreliable and fry easily. Once they fry your only safty angel is a thermal sensor -provided it is reliable- lol. My comments have only safety in mind with the chinese unreliability variable. Keep up the good work. Tnx

Thank you🙏🙂🤝

In this application the battery is isolated from the engine, so overheating is less likely.

The voltage is around 14.4V, but the most important factor is the charging current, which should not exceed 8-10A. Which in my case is on the order of 5A

Not because the defense turns on and doesn't rotate the starter

Thank you🙂

But check that it still does not heat up and measure the charging current.

Everything is fine, it doesn't heat up. And the charging is also optimal. Thanks again.

I am glad, Thank you🙂🤝

Nice bro ..what was the cost of all this ...

Not survive

Should be charged with 12.6V, but this motorcycle charges 14.4V. but BMS protects them from overcharging, because it stops the current to the batteries as soon as it reaches 12.6 ~ 12.8V

Crushed copper wire

Thank you🙂🤝

I know this but the BMS in this battery turns off charging after the voltage reaches 12.7~12.8V

​@@ErCanEverything It is very difficult to convince a person who believes in BMS. But still. You need an oscilloscope, you need to disconnect the battery with the engine running, and look at the voltage waveform of the scooter's on-board network. Almost all models have voltage spikes up to 70V, they will look like needles. Interference energy is sufficient to disable bms keys. The solution is very simple - add a capacity of 10000mF * 16V to the battery terminals.

You are right. That is not a bad idea to add a capacitor. Thank you🙂

Thank you🙂🤝

The capacity is 3 times more and almost 2 times lighter

Charges with 14.4V but the battery after reaching 12.7 ~ 12.8V BMS turns off charging

In the description of the video there is a link to order the BMS and there it shows how it connects🙂

Not sure but it should🙂

This BMS has short circuit protection and recharge protection, which interrupts charging at 12.6 ~ 12.9V. You must know, when the battery is fully charged interrupts the circuit to the battery until it starts to consume from battery.

@@ErCanEverything however can i use this battery in my bike ?

@@ErCanEverything sir my rectifier out 13.9v charging current when race my bike can i use this bms ?

@@ErCanEverything i use my 25A bms my bike self start will work ?

This BMS supports 100A and I think it will work properly. But I did not use for a long time and do not know what will be the effect after a while

Thank you🙂

There is a link in the description 100A

Aconselho utilizar lifepo4 em paralelo com bancos de ultracapacitores. Esse tipo de bateria por ser carregado com tensões de 14.4 volts e combinado com os ultracapacitores pode fornecer rapidamente uma corrente alta necessário para a partida do veículo. Caso contrário a bateria seria danificada podendo explodir e provocar um incêndio.

yes

Hello👋 Thank you for your comment🙂

@@ErCanEverything 😊

Thank you🙏🙂

I bought the batteries cheaply from damaged vacuum cleaners. When I need a 12V battery for camping, I will take it with me because it has 3 times the capacity of a lead acid battery.

Thank you very much, but I did not understand exactly what you mean. Want to use only 3 batteries in series without bms or want to add 3 more batteries to the current pack.

18650 cells need to stay balanced this is why the Bms is used if not the cells discharge and charge at different rates causing cells to fail and ultimately battery failure hope this helps

Zaten 100A bir BMS Modül koydum ve denedim, 12,8V ulaştığı zaman pillere giden akımı kesiyor

When the motorcycle season is over, I remove the battery and store it in my workshop👍

Thank you🙂🤝

since he refuse to answer ill answer for him. lipo doesnt have the "instant" ( punch ? ) juice the motorcycle/scooter needs. unless they changed in the last two years where i didnt read anything about that bacause it was out fo interest. i dont know what is his REAL WORLD result ( we see soemthing is fake.. he cannot charge it and we see that when the bike is running ), but normally, even 18650's doesnt have that PUNCH juice. which damage all of the 18650 cells over time ( and this time is actually short.... under 100 start ). im not an expert i just know basic facts. i wanted to do that since a long time but never did because it wont work properly. still better to change a crap brand battery every 2 year than building this.