You seriously don't know how much this helped, finding any useful information online is surprisingly difficult. But man, not only did I learn a lot, but I also actually enjoyed learning it all as well. Props to you
Thank you so much for a lovely comment! I am glad that you liked the video. Thank you. Have a look at my the battery building tutorials, there is more additional information there.
Pavel I gotta tell ya... The shear amount of value (I'm talking about detailed tutorials) you put out there is on an other level. Everytime I search for a particular topic I end up on one of your videos. I finally built my 1st DIY (bought 3 boards before). Your video on bypassing BMS discharge was instrumental. You're just awesome. A big thank you !!!
Just found this and the knowledge level is excellent. I'm intrigued to know now what in 3 years has changed - what improvements if any have come to us. Thank you.
thank you for this, i was completely overwhelmed with the thought of building a 12s3p battery for my diy build. I really appreciate some clear and concise direction regarding this Will keep watching.
Hi Pav I agree in order to cover the subject without skimming over important points and principles, you need to spend the required amount of time. So please stick with your chosen format. I enjoyed your approach to the subject of cells, and your structured and progressive description. I learned and understood a lot, from watching this video on cells. I've subscribed and look forward to exploring more topics in the future. Well done!
Learned a lot and the length of the video was just right. Thanks. Now I know about 21700 batteries. Just got into building battery packs and welding. Thanks again.
Best explaination i've seen about cells to date. Thank you for breaking down all information about cells. Like the Brooklyn hat, i am from Brooklyn N.Y. living now in Florida.
Great vid, makes it easy for those that do not know. Only thing I would have added for those that do not know, is that when dealing with electric motors Voltage is directly related to rpm of the motor. Its not complicated, it just shows how we as battery builders balance motor power by rpm and voltage with longevity of amp hrs and the capacity of the battery to deliver current drain relative to motor rpm which also affects how long our battery will last overall. Some people do not quite understand, if you are a heavy person, the motor needs more current to push the same setup as relative to a lighter weight person. So they wonder why their bike or board does not last as long in run time compared to their friends which is identical. And then there is gearing, don't get me started lmfao so that highschool physics lesson is now relevant lol. Awesome vid mate
Big fan of the NXJO 35A 18650.Very consistent capacitance and output, I know the best application for these is more low volt/resistance but I like the piece of mind it wont start spitting or damage other cells in the daisy chain/pack. I used the Samsung equivalent you talked about, I found they had a very good quality as well, figured I would leave a recommendation for you or anyone else looking for a reasonably priced 18650.
Hello Pavel I don't know if you go back and look at comments on your old videos but I have watched about three or four of your videos and you are a great teacher I've learned so much about battery packs and now I want to build a battery pack for my surron I was a little bit leery but now I'm very sure of myself when I go to build it thank you very much
Also i could never have done any of this without your help your content is absolutely amazing I’ve watched just about all of your videos this is where I e learned how to build packs thank you for such well explained and executed love your content
"Always buy from a reliable source." That's great advice for buying anything on line, Pavel. Thank you for explaining what those cell numbers mean! That 12S 5p battery will be quite impressive, my friend. Great weather here in the N Central U.S. today. I rode 4 miles on the NLS PRO today, and I think I will take it out again this evening in just a few minutes.
Your videos are great very in depth which is in my opinion a definite rating of 10 of 10, most you tubers do not do very in depth videos like you do and that sets you apart from the others you’re doing a phenomenal job bro
You are explaning really good and clear. There is not a single word that we should not hear. Some video makers use a lot of unnecessary descriptions , boring to listen . Even thou your video is long it is not really boring. Like to listen what you say next. Good, Good. Thank you .
Thank you very much for all these informations ! Well explained, very comprehensive, I know much more now than before watching your video. I go for watching the others. Thanks again.
Very well explained and easy for any beginner to follow. I think you for got to mention make sure the batteries are at the same voltage at 3.6 or 4.2 before they start making packs 😉
Great video. Very well explained. I'm going to use this info to build my first pack to upgrade a Razor E200 scooter from old lead acid batteries, to lithium. Should be a fun project.
Excellent video! I'm also very impressed with your command of the english language. I'll be looking forward to future videos. And no, it was not too long.
Just want to thank you for making this vidoe. When I made my first battery pack, I had to source a lot of different info and videos. However I skipped using a BMS, don't need it, just need a balance charger.
Thanks Pav, appreciate. I'm currently contemplating which battery pack to buy with the bajaboard. Whether the 40t 10s6p or the 50e 10s10p ... so you have been really helpful. There's not much information around the samsung 50e batteries. You have been very helpful. Thank you
Thanks for the upload, your explanations are very clear and well executed. I understand the fundamental complexities of battery bank construction a lot better than I did prior to watching tis video, again, thanks for the upload👍
Nice video Pavel. I think that those wanting to learn to build battery packs need to spend at least some months studying this online and figuring stuff out. Trying to understand it, watching many videos and going though the whole process and also realizing the dangers... I know pretty much all about it and have known for a year at least. I still don't feel it... My main battery guy sends me emails how he accidentally shorted something just for a moment, explosion, a hole in a battery cell. I managed to burn a third of my table, my whole hand black... I was just soldering XT60 to the battery and the two main wires just touched for a milisecond, never seen lightning in my apartment :D It's crazy what the cells can do. Eskate packs or any bigger packs are not for beginners and even real experts need to watch out and make mistakes sometimes. This shouldn't really be messed with. Badly soldered series, might tear off, then you plug in your charger, charging a torn off 6s battery with a 12s charger and your home burns down... :) You could show what it does when something that is not supposed to touch does... So that people see how real it gets.
Hey Mate! I do agree 100% with everything that you are saying. Very valid points and thank you for sharing them with us. I have a very strong opinion on battery building DIY and my plan is ( and I did mention this in my video ) to make part 02 video where I will show everyone what is required to actually build a battery plus all the dangers of building the pack yourself. Unfortunately there will be people who will decide to build batteries no matter what and giving people as much detailed information as possible is the best we can do as a community. Thank you for the input mate. Hope to see similar comments on the next part ; )
Steve, Thank you so much for watching and a nice comment... glad that you did enjoy the video - means a lot. I was worried that people might not like that the video is so in detail and is long. Stay tuned for next parts of the tutorial : )
Ryan, Thank you! I would say wait until next video before you decide.... you should see what is actually required to build the pack I think. Thank you for watching and stay tuned : )
Thanks man. This gave all the info I needed that all the other videos I watched did not supply. Making these can be very dangerous and I appreciate the in debt knowledge, plus the peace of mind in making a SAFE battery pack to meet my boards needs.
Subbed. Good complete info here. When you are talking about parallel and series connections it would benefit people who don't know to explain the circuits briefly first . ( additive amperage vs additive voltage ) I explain is like flow of water vs pressure of it.. people can visualize it better then usually. Ive done electrical work my whole life but just starting into making batteries so glad to find your channel
Really really really good job on this video Pavel. Thorough. Wish this video would have been up when i was researching for my build. Knowledge is power! so are batteries! and the more the better :)))
Such an awesome video . I am new to building battery packs and this explained a lot and broke it down very well. Thanks for this and I will be watching your other videos .
Very instructive and easy to understand, looking to repair ebike barriers and this helps a lot, now I can just make my own batteries if I chosen, fantastic vid man, very descriptive and informative 👍
I'm just starting to get into building My own battery packs though I don't have an electric skateboard. I appreciate the Tutorial information is extremely useful For my solar projects, though I just have to scale it up a bit. Thank you for taking the time and sharing your knowledge.
Stumbled across this video very thorough and well laid out content. I will be looking to watch more of your videos this week. Thanks and keep up the good work. Mr6ft2
If I can pause the video for a second and say, You my friend are a very good teacher. By repeating what you have said a few times it really helps hit it home. 1P is 4 in parallel which would be 4x3000mAH would be 12000mAH, or 12AH, for the power tool users out there :) giving us a 60 amp continuous draw. I'm a plumbing and heating engineer and learning electrics and how to build my own E-bike, and this video is amazing and very clear too. Thanks for sharing! Now to continue with the video ;-) I'm confused now because at the end you say that 4 in parallel is 1P. I need to watch it again haha, I'm tripping
hi Pavel I want to change the battery in my 24vDewalt drill I have bought 14 Samsung 25R 18650 Batteries I want to know what the wattage of the BMS should be or how to work it out many thanks John
Why can't you use the original BMS that came with the battery? If you will be looking to get a new BMS then you will need to find a 24 volt BMS with discharge Amperage matching the drill motor.
Well I'm about half way thru were you ask to let u know And we'll I mean I kinda knew the just of everything you've already said so far but most deffently you helped simplify things and gave me some memory tricks and well most deffently thank you for taking you time In explanation and putting your heart into it really appreciat it
We do use lipos mate 👍 some esk8ters use only lipos. I do use both. Lipos are easier in terms of buying it and using straight away but custom lithium batteries are more convenient in regards to charging and maintenance.
This video is BRILLIANT! I've learned so much! Thank you! At 21:30 you mention how you have a video about motors, I'm guessing this means how to pick out the right motor? Unfortunately I can't find the video on your channel.
Thank you for watching and for comments. Glad you liked the video. I do have a few motor reviews on my channel, What exactly do you want to learn? I can perhaps make a video on the subject.
@@PavelGarmas I think a video like this but just for motors would be pretty good! For example, if I want a motor that can pull X amount of weight and go some speed, what metrics should I be looking at? How do I determine if a motor can produce the amount of torque I need. How do I even calculate the amount of torque I need? That type of stuff.
You seriously don't know how much this helped, finding any useful information online is surprisingly difficult. But man, not only did I learn a lot, but I also actually enjoyed learning it all as well. Props to you
Thank you so much for a lovely comment! I am glad that you liked the video. Thank you.
Have a look at my the battery building tutorials, there is more additional information there.
Yes! Best explanation video i have come across so far.
Thanks big chap. Never too long. Appreciate the NHS shout, means a lot
Thank you kindly!
Excellent video! I don't have a problem with long video when they actually say something. You explained everything nicely.
Pavel I gotta tell ya... The shear amount of value (I'm talking about detailed tutorials) you put out there is on an other level. Everytime I search for a particular topic I end up on one of your videos. I finally built my 1st DIY (bought 3 boards before). Your video on bypassing BMS discharge was instrumental. You're just awesome. A big thank you !!!
What a lovely comment 😊 thank you very much and i am very happy that my videos helped you. Ride and build safely !
Just found this and the knowledge level is excellent. I'm intrigued to know now what in 3 years has changed - what improvements if any have come to us. Thank you.
Thank you 😊
BMS units are better now and more choices of cells but nothing more at the moment.
I hope your eloquence and patience pays you accordingly. You are an exceptional educator.
Very nice, I was having a hard time explaining to my brother how this all worked and showed him this and he finally got it.
Awesome! Thank you for sharing.
thank you for this, i was completely overwhelmed with the thought of building a 12s3p battery for my diy build. I really appreciate some clear and concise direction regarding this Will keep watching.
Hi Vinny!
Thank you so much for a lovely comment, means a lot.
What cells were you planning on using?
i'm still deciding, you gave me a lot of information to digest and i am at present working out my budget for this build. Samsung seems popular
Hi Pav
I agree in order to cover the subject without skimming over important points and principles, you need to spend the required amount of time. So please stick with your chosen format.
I enjoyed your approach to the subject of cells, and your structured and progressive description.
I learned and understood a lot, from watching this video on cells.
I've subscribed and look forward to exploring more topics in the future. Well done!
Honestly, just found you videos. One word: Thanks
Please proceed your quality educational videos.
Thank you so much mate!
Learned a lot and the length of the video was just right. Thanks. Now I know about 21700 batteries. Just got into building battery packs and welding. Thanks again.
Glad you liked it!
Excellent no problem for andesten al this explcation very good Information
Thank you.
Best explaination i've seen about cells to date. Thank you for breaking down all information about cells. Like the Brooklyn hat, i am from Brooklyn N.Y. living now in Florida.
LOL.... I love that hat : ) Brooklyn NY for 6 years 2000 - 2006 !
Thank you for the lovely comment and I am glad that you liked the video.
Excellent, the best explanation I've seen ever on you tube, bloody bell explained
Mark!
Thank you 😊
Does mean a lot ! And i do know you say how it is.
New battery builder here, thanks. I needed that.
No problem. Have a look at the battery tutorials as well.
Wow I thought I knew about batteries.....now I do after viewing your video. Your a great teacher. Thank you I will be watching all your videos.
Glad it was helpful! And thank you for a lovely comment.
One of the best understandable explanation of Batterien i have ever heard. Brillant.
Great vid, makes it easy for those that do not know.
Only thing I would have added for those that do not know, is that when dealing with electric motors Voltage is directly related to rpm of the motor.
Its not complicated, it just shows how we as battery builders balance motor power by rpm and voltage with longevity of amp hrs and the capacity of the battery to deliver current drain relative to motor rpm which also affects how long our battery will last overall.
Some people do not quite understand, if you are a heavy person, the motor needs more current to push the same setup as relative to a lighter weight person.
So they wonder why their bike or board does not last as long in run time compared to their friends which is identical. And then there is gearing, don't get me started lmfao so that highschool physics lesson is now relevant lol.
Awesome vid mate
Awesome comment and thank you for the additional information. Build and ride safely.
Thank you so much for taking the time to make this video! You are phenomenal and this helped answer so many questions I have.
Thank you so much! Means a lot.
Great video. Really helped me understand the details in a battery pack.
Thanks for watching and glad video was helpful.
Big fan of the NXJO 35A 18650.Very consistent capacitance and output, I know the best application for these is more low volt/resistance but I like the piece of mind it wont start spitting or damage other cells in the daisy chain/pack. I used the Samsung equivalent you talked about, I found they had a very good quality as well, figured I would leave a recommendation for you or anyone else looking for a reasonably priced 18650.
Thank you mate 👍 any input is appreciated.
Hello Pavel I don't know if you go back and look at comments on your old videos but I have watched about three or four of your videos and you are a great teacher I've learned so much about battery packs and now I want to build a battery pack for my surron I was a little bit leery but now I'm very sure of myself when I go to build it thank you very much
Michael,
Thank you very much for a lovely comment. I am glad that my videos did help. Build safely.
Also i could never have done any of this without your help your content is absolutely amazing I’ve watched just about all of your videos this is where I e learned how to build packs thank you for such well explained and executed love your content
You are more than welcome! Thank you for a lovely comment.
Your very welcome so well deserved Pavel. Told all my buddies and all subscribed to your channel keep up the amazing content!!!!
You make me happy. Just what I need. Just got interested in this, so much to learn
Glad video helped. Many more available on my channel.
So glad I found your video. Thanks, MAN!!!!
Thank you mate! Have a look at the battery build tutorial...could be useful.
@@PavelGarmas Nice. I'll check it out
I've been just getting into fixing and building tool batteries and this has been very helpful that's for the time you spent explaining
Awesome! Glad it was helpful. Check out my battery building tutorials... a bit more information there.
Big thanks. Your explanation is very clear. You really know how to teach.
You are welcome! Thank you for a lovely comment.
Very very helpful video thanks for taking the time to do this
Glad it was helpful!
"Always buy from a reliable source." That's great advice for buying anything on line, Pavel. Thank you for explaining what those cell numbers mean! That 12S 5p battery will be quite impressive, my friend.
Great weather here in the N Central U.S. today. I rode 4 miles on the NLS PRO today, and I think I will take it out again this evening in just a few minutes.
My pleasure!
one of the best videos i have seen. keep up the great work
Wow, thanks!
Your videos are great very in depth which is in my opinion a definite rating of 10 of 10, most you tubers do not do very in depth videos like you do and that sets you apart from the others you’re doing a phenomenal job bro
Kyle,
Thank you for your comment and opinion. Hopefully there will be more viewers that do think the same.
@@PavelGarmas gggggg
@@PavelGarmas t
@@PavelGarmas g
@@PavelGarmas y
Great video, thinking about building drone batteries. Complete beginner, this has explained a lot of mysteries to me.
Great video , very informative,thank you.
Glad you enjoyed it!
Glad it was helpful!
I absolutely love all your videos I actually build batteries as well I’ve learned so very much from you and I highly appreciate your content
Awesome! Thank you!
You are explaning really good and clear. There is not a single word that we should not hear. Some video makers use a lot of unnecessary descriptions , boring to listen . Even thou your video is long it is not really boring. Like to listen what you say next. Good, Good. Thank you .
What a lovely comment! Thank you very much mate.
Thank you very much for all these informations ! Well explained, very comprehensive, I know much more now than before watching your video. I go for watching the others. Thanks again.
You're very welcome!
Very well explained and easy for any beginner to follow. I think you for got to mention make sure the batteries are at the same voltage at 3.6 or 4.2 before they start making packs 😉
Hello !
Thank you for the comment! I will mention more about the voltages during the actual build tutorial. Glad that you liked the video!
Beautiful video and explanation thank you !!
You are welcome!
Very educational and easy to understand. Helped me a lot with my project!
Great to hear! Thank you for watching.
Great video. Very well explained. I'm going to use this info to build my first pack to upgrade a Razor E200 scooter from old lead acid batteries, to lithium. Should be a fun project.
Check out my battery building tutorials as well mate...got more info there.
Thank you so much. This video was so informative. I learned so much about series and parallel setups.
Glad it was helpful! have a look at the battery building tutorials...a lot of good information is there.
Excellent video! I'm also very impressed with your command of the english language. I'll be looking forward to future videos. And no, it was not too long.
John,
Thank you kindly!
Just want to thank you for making this vidoe. When I made my first battery pack, I had to source a lot of different info and videos. However I skipped using a BMS, don't need it, just need a balance charger.
Glad it helped! Thank you.
Excellent Video !! Your a great teacher!
Thank you very much! It does take time to make them but makes it worth when i get nice comments like this.
Thanks mate for truly explaining this in a way I can understand... awesome video.
Glad it helped! Thank you for a lovely comment. Check out my battery building tutorial...more information there.
Thanks Pav, appreciate. I'm currently contemplating which battery pack to buy with the bajaboard. Whether the 40t 10s6p or the 50e 10s10p ... so you have been really helpful. There's not much information around the samsung 50e batteries. You have been very helpful. Thank you
Część już wiedziałem ale film bardzo pomocny i szczegółowy,dzięki.😁
Thanks for the upload, your explanations are very clear and well executed. I understand the fundamental complexities of battery bank construction a lot better than I did prior to watching tis video, again, thanks for the upload👍
You are welcome!
THIS is what I was looking for. Thanks for the patient explanation.
No problem mate!
I am a skateboarder/recent rc guy. Your channel is cool and unexpected. Thank you for your enthusiasm 😉
Awesome! Thank you!
Thank you for the video on cells. Very informative 😊
Great video. Really helped me understand the details in a battery pack. Keep making videos like these!
Nice one!
Thank you so much!
New video about the battery is out so take a look.
Stay safe.
well done, Very interesting for this newbie. Kudos from the Maritimes Canada
You are welcome mate!
Excellent video! thank you so much for such good information for beginners
Thank you kindly!
Nice video Pavel. I think that those wanting to learn to build battery packs need to spend at least some months studying this online and figuring stuff out. Trying to understand it, watching many videos and going though the whole process and also realizing the dangers... I know pretty much all about it and have known for a year at least. I still don't feel it... My main battery guy sends me emails how he accidentally shorted something just for a moment, explosion, a hole in a battery cell. I managed to burn a third of my table, my whole hand black... I was just soldering XT60 to the battery and the two main wires just touched for a milisecond, never seen lightning in my apartment :D It's crazy what the cells can do. Eskate packs or any bigger packs are not for beginners and even real experts need to watch out and make mistakes sometimes. This shouldn't really be messed with. Badly soldered series, might tear off, then you plug in your charger, charging a torn off 6s battery with a 12s charger and your home burns down... :) You could show what it does when something that is not supposed to touch does... So that people see how real it gets.
Hey Mate!
I do agree 100% with everything that you are saying. Very valid points and thank you for sharing them with us.
I have a very strong opinion on battery building DIY and my plan is ( and I did mention this in my video ) to make part 02 video where I will show everyone what is required to actually build a battery plus all the dangers of building the pack yourself. Unfortunately there will be people who will decide to build batteries no matter what and giving people as much detailed information as possible is the best we can do as a community.
Thank you for the input mate. Hope to see similar comments on the next part ; )
Great video learned a lot. Thankyou.
You are welcome! Glad you liked it.
@@PavelGarmas been watching your videos all evening thank you.
@@nigelholland24 nice to hear 👍
Thanks again and do what you do its all good info and like you said cant please everyone or somtimes anyone.
Thank you very much for the kind words!
Perfectly explained and understood Pav. Thanks :-)
Steve,
Thank you so much for watching and a nice comment... glad that you did enjoy the video - means a lot. I was worried that people might not like that the video is so in detail and is long.
Stay tuned for next parts of the tutorial : )
@@PavelGarmas hihih
thank you for your explanation
and yes….
the video is goooood
Glad you liked it!
Thank you for the video. I have been debating on doing my own battery for my build. Most likely a box on top
Ryan,
Thank you! I would say wait until next video before you decide.... you should see what is actually required to build the pack I think.
Thank you for watching and stay tuned : )
I definitely understand a lot more about cells now. Thank you very much
You are very welcome mate!
Thanks man. This gave all the info I needed that all the other videos I watched did not supply. Making these can be very dangerous and I appreciate the in debt knowledge, plus the peace of mind in making a SAFE battery pack to meet my boards needs.
Super!
Thank you and glad that you liked the video. I have made a detailed battery build tutorial as well... did you see it?
Happy new Year!!!
Hi Pavel..Hats off for this informative video....what ever we learn will be left with us....Thanks agaian...
So nice of you! Thank you.
Subbed. Good complete info here. When you are talking about parallel and series connections it would benefit people who don't know to explain the circuits briefly first . ( additive amperage vs additive voltage ) I explain is like flow of water vs pressure of it.. people can visualize it better then usually. Ive done electrical work my whole life but just starting into making batteries so glad to find your channel
Thank you kindly. Check out my battery building videos.
Thank you so much for this video. So informative
You are so welcome!
Really really really good job on this video Pavel. Thorough.
Wish this video would have been up when i was researching for my build.
Knowledge is power! so are batteries! and the more the better :)))
Lol
Thank you so much 💓
Means a lot! Glad that you liked the video.
More videos to come and some will be quite unique.
See you next Wednesday.
Thanks you did a great job of explaining things. Now I am 100% for understanding these type of battery packs!
Glad it was helpful!
Such an awesome video . I am new to building battery packs and this explained a lot and broke it down very well. Thanks for this and I will be watching your other videos .
Glad it was helpful! Do appreciate a nice comment. Thank you.
Very instructive and easy to understand, looking to repair ebike barriers and this helps a lot, now I can just make my own batteries if I chosen, fantastic vid man, very descriptive and informative 👍
Glad it helped and thank you very much for a lovely comment. Have you seen my battery build tutorials?
I'm just starting to get into building My own battery packs though I don't have an electric skateboard. I appreciate the Tutorial information is extremely useful For my solar projects, though I just have to scale it up a bit. Thank you for taking the time and sharing your knowledge.
great video i got waaaay more understanding now thanks to you!
Glad to hear it! And thank you for a lovely comment.
Excellent vid. 👍🏽
Thank you kindly.
❤ Thanks for the info. I learned so much.
You are so welcome!
Bob Ross of battery building, thank you for your guidance. 😊
You are very welcome!
Thank you for your simple explanations
Glad it was helpful!
Great video thanks, just needed to get my head around “p” and “ s” , now I feel I can pull apart a 48v scooter battery to make a 12 v one. I hope!
Thank you mate. Have a look at my battery building tutorials... more information there.
Learned a lot from this. Thank you for explaining everything.
Glad it was helpful!
Very well done, thanks
Glad you liked it!
Stumbled across this video very thorough and well laid out content. I will be looking to watch more of your videos this week.
Thanks and keep up the good work.
Mr6ft2
Welcome aboard! Thank you very much for a lovely comment.
awesome video... thx.. Where did you say you buy your batteries?
Hi mate!
Thank you.
I do get my batteries from Fogstar UK.
Have you seen my battery build videos?
Thanks for your shared info
Not a problem mate! Check out my battery building tutorials as well...more information there.
Good video thank you I learned a lot from this
Glad it was helpful!
Thanks, was very much in need of this info. Great explanation!
Glad you enjoyed it!
Great vid bro 🤘🤘
Thank you,
It is a long one but hopefully will give people a good basic information regarding the battery build and cells.
Pavel Garmas yes👍👍
You're awesome man! Thanks.👍🏾
Thank you kindly. Check out my battery building tutorials for more information.
Yes I liked ur vid the way it is u did a great job
good to hear... thank you.
Thanks!!!!! man this is very well explained!
Super! Thank you for watching and for the nice comment.
If I can pause the video for a second and say, You my friend are a very good teacher. By repeating what you have said a few times it really helps hit it home. 1P is 4 in parallel which would be 4x3000mAH would be 12000mAH, or 12AH, for the power tool users out there :) giving us a 60 amp continuous draw.
I'm a plumbing and heating engineer and learning electrics and how to build my own E-bike, and this video is amazing and very clear too. Thanks for sharing! Now to continue with the video ;-)
I'm confused now because at the end you say that 4 in parallel is 1P. I need to watch it again haha, I'm tripping
Thank you mate 👍 means a lot.
Thank you for this video. It helped a lot.
hi Pavel I want to change the battery in my 24vDewalt drill I have bought 14 Samsung 25R 18650 Batteries I want to know what the wattage of the BMS should be or how to work it out many thanks John
Why can't you use the original BMS that came with the battery?
If you will be looking to get a new BMS then you will need to find a 24 volt BMS with discharge Amperage matching the drill motor.
Thanks Pavel I will look into that
@@johnrowland6214 easiest way is to reuse the battery case and the bms...just replace the cells .
Great video
Thanks!
Super nice video buddy! I learned stuff 😊👌
Thanks!
Thank you very much! Does mean a lot.
Pavel.......you are a genuis🧑🎓and a fantastic teacher👏👏👏. Just wish you would make a 24v 6ah battery so I could follow it🤞🙏😁
I have made a few battery building tutorials and the principle is the same. Have a look and if any questions- let me know.
Heyy, I just want to thank you for making this video. I reaalllly learn a lot thabks to this ❤❤
You're so welcome! Thank you for the comment.
Really like the video. Iv been trying to learn all bout a skate batteries and that really really helped. I like the detail in explaining. 🤙🤙
Thank you mate 👍
Well I'm about half way thru were you ask to let u know
And we'll I mean I kinda knew the just of everything you've already said so far but most deffently you helped simplify things and gave me some memory tricks and well most deffently thank you for taking you time In explanation and putting your heart into it really appreciat it
You are welcome mate!
Lipos? Why do eskaters not use lipos? Excellent video! Thank you Pavel! 🤘
We do use lipos mate 👍 some esk8ters use only lipos. I do use both. Lipos are easier in terms of buying it and using straight away but custom lithium batteries are more convenient in regards to charging and maintenance.
thanks for the information, i now understand how it works👌
This video is BRILLIANT! I've learned so much! Thank you! At 21:30 you mention how you have a video about motors, I'm guessing this means how to pick out the right motor? Unfortunately I can't find the video on your channel.
Thank you for watching and for comments. Glad you liked the video. I do have a few motor reviews on my channel, What exactly do you want to learn? I can perhaps make a video on the subject.
@@PavelGarmas I think a video like this but just for motors would be pretty good!
For example, if I want a motor that can pull X amount of weight and go some speed, what metrics should I be looking at?
How do I determine if a motor can produce the amount of torque I need. How do I even calculate the amount of torque I need? That type of stuff.
5:50 you're confusing battery capacity with amperage. It is not 3000 ma, it's 3000 mah, which means it will run 3000 ma for one hour, big difference.
Thank you.
Great stuff!!
Thank you.