Have paid a lot for EV seminars and training and this one for free is the most helpful of all. Thank you very much for your work, you make it look very simple, excellent instructor, hundred percent educative and pleasant video. Can't wait for more. Massicve Respect!
@nicknicu17875 жыл бұрын
High value channel free of charge! Thank you professor! 👍
@Diagnosedan5 жыл бұрын
100% Free😊👍
@younesrabhi57313 жыл бұрын
This guy explains better than the teachers I had in school .
@ruinman87225 жыл бұрын
I hope you will have a video on all parts of a hybrid not only on the batteries because this kicks ass! So great!
@Diagnosedan5 жыл бұрын
Will do!👍
@Mark_conor4 жыл бұрын
The moving parts aren’t really that complex but that would be a cool video
@milanljuba75634 жыл бұрын
Hi Dan, great videos keep on going. Just want to add that there is a reason why voltage is exactly 305 V. The reason is that 220V AC RMS Sine voltage has a peak voltage of 305 V DC value so you can desing inverters and permanent magnet motors more easily and system currents are lower for same giving power. 😉👍
@arielban110 ай бұрын
Wow. As a backyard mechanic, you taught me so much in one video. Thank you
@kellyspeppers5 жыл бұрын
Interesting Video. Back in the 80s I worked on aircraft nicad wet cell battery packs. No individual cell monitoring back then. Each cell was connected with stainless steel jumper bars. What fun taking apart all the cell packs and equalizing each cell. I wrapped all my tools in electrical tape and donned heavy rubber gloves for protection.
@Diagnosedan5 жыл бұрын
Wow that's interesting!
@xristosmaglaras70775 жыл бұрын
A big THANK YOU...from all DIY mechanics..keep teaching us..God bless you..
@Diagnosedan5 жыл бұрын
Thanks for watching!
@laldogpaul5684 жыл бұрын
I bought a Mk 1 Prius to tear down and learn about Hybrid systems. Have to say I was over cautios when stripping the batteries down and would never use a metal topped bench. great video as usual.
@chrisparenti24615 жыл бұрын
Loving this series Dan, breaking it down to the simplest parts takes the fear and mystery out a complex system. Keep it up bro!👍🏻😎
@Diagnosedan5 жыл бұрын
Exactly! That's what I'm trying to do!
@gtargeas4 жыл бұрын
You're the BEST. You may consider to be a technical teacher also.
@mikea.23485 жыл бұрын
Awesome video as always! One thing we do where I work is always disconnect the middle bus bar first to halve the voltage, then do the rest as needed
@Diagnosedan5 жыл бұрын
Disconnecting the service plug usually already halves the voltage
@PaulysAuto5 жыл бұрын
You're an excellent instructor on so many levels Dan! Thanks for putting together such an amazing series like this!
@Diagnosedan5 жыл бұрын
Thanks for watching my video's it's appreciated
@PaulysAuto5 жыл бұрын
@@Diagnosedan ofcourse I'm excited about future PEHV videos 🙃👍
@alexandriabowe5 жыл бұрын
DiagnoseDan another great video. The educational experience you've provided is a great
@Diagnosedan5 жыл бұрын
Thanks Michael
@viorelsimplu12114 жыл бұрын
perfect lesson for all of us ,who want to learn .....thanks a lot Dan
@paulpickering.5 жыл бұрын
Another great vid Dan. Love the way you explain things in detail without rushing. Can’t wait to see more. 👊🏻
@Diagnosedan5 жыл бұрын
Thanks!
@alext8828 Жыл бұрын
Very impressive battery layout and containment.
@ryanschlegel70223 жыл бұрын
as a beginner tech i truly appreciate and do my best to keep up with your video dan thank you sir , also love the father son hangs all the best from ny!
@emilschw89244 жыл бұрын
Very interesting and fascinating. Now I also have an idea of what's things like inside a hybrid car's battery pack.
@elcheapo53025 жыл бұрын
This is a great series, Dan. Very educational. Thank you!
@Diagnosedan5 жыл бұрын
😊😉💪👍
@neilrampersad42915 жыл бұрын
Always learning something new from watching your videos, thank you.
@Diagnosedan5 жыл бұрын
Thanks Neil!
@89531475 жыл бұрын
I am fully " charged" with more knowledge about Safety around HIGH VOLTS! Thank you sir.
@Diagnosedan5 жыл бұрын
😊👍
@armyvet925 жыл бұрын
Dan -- Excellent video !!! There are a lot of questions from the public and other techs on this.
@Diagnosedan5 жыл бұрын
Thank you!
@ayoubbekhouch60393 жыл бұрын
That's what we need as a guide to learning things by their perfect rules you re legend.👍👍
@johnjohannemann12203 жыл бұрын
In typical diagnose Dan videos this one referenced excellent learning opportunities. Good job as always. As a sidenote, for those that do not know I would have explained why safety equipment is required when you work on a hybrid. Then again, if you don’t know maybe you should not be working on it.
@kyhomegarage34305 жыл бұрын
Absolutely brilliant presentation my friend. Thank you for your time and effort.👍
@Diagnosedan5 жыл бұрын
Thank you Sir😊👍
@juerbert15 жыл бұрын
Thanks for the thorough training, Dan !
@Diagnosedan5 жыл бұрын
Your welcome!👍😊
@darrenblundell71275 жыл бұрын
Excellent demonstration once again Dan, thanks again! and great to see your blooper's keeping it real.👍
@Diagnosedan5 жыл бұрын
My entire life is a blooper😂😂
@davefish49655 жыл бұрын
brilliant ,i for one never knew the inner workings of these batteries so thank you for the fantastic detailed insight
@Diagnosedan5 жыл бұрын
😊👍
@CubasAutomotive5 жыл бұрын
What an interesting video! The extent of depth into the battery was brilliant! Excellent video Dan!
@Diagnosedan5 жыл бұрын
Thanks Cuba😊👍
@dicksonrodriguez22383 жыл бұрын
Excellent Dan your are the best tech and also Profesor, a PHD !!
@simonnell91445 жыл бұрын
Another spot on video Dan! Very informative.
@Diagnosedan5 жыл бұрын
Thanks!
@kennydoolarchan95152 жыл бұрын
Dan, thanks for making complicated things easy to understand. Excellent channel on vehicle diagnostics. Thanks for making this great video, Diagnose Dan, Detective Dan, Dr. Dan, Professor Dan?
@GRUSSNewton5 жыл бұрын
I’m attending my first EV course tomorrow and already I feel I have learnt so much with these 2 videos! Fantastic quality videos! Keep up the hard work 👍
@Diagnosedan5 жыл бұрын
Good luck!😊
@michaelaso23002 жыл бұрын
I want to learn it too pls how can I locate their company. I’m Michael from Ghana
@robertgregilovich22295 жыл бұрын
Excellent! I believe here in New Jersey batteries are covered for 8 years (an extended period) to help the consumer.
@Diagnosedan5 жыл бұрын
That's great!
@gonzgarr15925 жыл бұрын
dan these are great videos love watching your channel learning a lot about cars you are a great teacher thanks again
@Diagnosedan5 жыл бұрын
You are welcome!
@vibrom8854 Жыл бұрын
ЧУДОВЕ ВІДЕО. ДЯКУЮ за ПРАЦЮ.✌👍
@marshallbrooksjr.90884 жыл бұрын
A simple yet basic explanation of the power distribution arrangement of DC voltage in a hybrid or a totally electric vehicle. Very informative and well explained, Dan. Maybe it should have been stated that No Load must [not] be connected to the battery system before disassembling the bus bars. Wish the battery manufacturers would provide plastic caps or covers for the battery terminals after the connecting metal strips/bus bars were removed. This would protect the technician if he accidentally dropped or mishandled one of the metal covers that are placed on top of the assembly; and keep potential battery terminal short circuits from occurring. As you illustrated, using the proper insulated tools and personal safety equipment are absolutely necessary.
@fenflyer4 жыл бұрын
Great Job 👍 professor Kelly 😷
@a.a.85725 жыл бұрын
Great to see new uploads from you. Keep on with the great work! Your channel is amazing!
@Diagnosedan5 жыл бұрын
Thanks!👍😊
@plonkster5 жыл бұрын
Now you're in my domain! We call the battery computer a BMS, a battery management system. Because lithium cells go high impedance when they fill up, you can't balance cells by just float charging it the last 10% of the way, so one thing the BMS has to do is balance the cells by moving charge from a high cell to a low one. It also monitors individual cell voltages and shuts down if any cell goes too low, which would damage it. Finally it also monitors temperature for safety and determines the state of charge. For cars a slightly higher energy density of NMC is preferred, Nickel manganese cobalt. For stationary applications LiFePO4 is preferred, less risk of fire and longer cycle life.
@Diagnosedan5 жыл бұрын
I'll talk about cell ballancing, temperatures in the next video. This car also has a BMS that is in charge of the 10 CMU's
@plonkster5 жыл бұрын
@@Diagnosedan It's always interesting to see how car makers implement this. I know BYD (Chinese battery maker) also have an architecture like that, where you have individual (rack-mount) modules talk to a BMU, and the BMU consolidates the information and presents it as a unified battery to the rest of the system. The neatest system I've seen is from Sony (now Murata), also with multiple 1.2kwh modules that talk to a single controller, and you can parallel controllers into the hundreds of kwh levels. So quite established tech...
@jamesbruno58965 жыл бұрын
Informative series Dan!
@Diagnosedan5 жыл бұрын
Thanks James!
@danman90175 жыл бұрын
wow expert in teaching and as a tech, very good thanks
@Diagnosedan5 жыл бұрын
Thanks Dan👍
@feddykoh69405 жыл бұрын
after watching this video.. I decide to connect as many battery in series and tide the both end together.. Dan was my teacher
@Diagnosedan5 жыл бұрын
😂😂😂👍💪
@Mark_conor4 жыл бұрын
Seriously if these mechanics wanna survive the future they should start buying books and watching channels like this good stuff
@wysetech20005 жыл бұрын
Very well done, Dan. I learned a lot.
@Diagnosedan5 жыл бұрын
Thanks!😊👍
@electrolineservicegreece82675 жыл бұрын
Thank you Dan for all that videos. EV is the future !! Thanks for sharing
@Diagnosedan5 жыл бұрын
Your welcome!
@jimwhite59645 жыл бұрын
Great job Dan! Thanks & please keep those videos coming!
@Diagnosedan5 жыл бұрын
Sure!😊👍
@andreicarabulea82354 жыл бұрын
Amazing quality content ! Thank you Dan! Maybe it's just me, but each time Dan said "Mitsubishi", i got a big grin on my face :)
@joesfamilyfarm5 жыл бұрын
Hi Dan. Another very interesting and informative video. Your presentations always seem so polished...hard to believe you ever have any bloopers! They are always funny to watch. Keep 'em coming my Dutch brother.
@Diagnosedan5 жыл бұрын
Thank you very much for taking the time to watch and comment! It's appreciated 👍😊
@AbbottAutomotive5 жыл бұрын
Another great addition to the series Dan 👍
@Diagnosedan5 жыл бұрын
Thanks!
@hybridsolutiondiagnostics2 жыл бұрын
Danny this video is incredible... amazing job for sure ☝️😎
@stuartbruce93685 жыл бұрын
Dan , once again a fantastic lesson . I really appreciate the knowledge you share, keep it up 👍
@Diagnosedan5 жыл бұрын
Thank you!😊👍
@BigDog500015 жыл бұрын
Good stuff Dan, keep up the good work!
@Diagnosedan5 жыл бұрын
Thanks!😊👍
@sportshatch5 жыл бұрын
Thanks Dan, your videos are greatly appreciated.
@Diagnosedan5 жыл бұрын
Thanks!
@sinegra305 жыл бұрын
Your on top the line like always Danny! Thank you very much for this tutorial, you're amazing, can't wait for the next video about cell monitoring modules!
@Diagnosedan5 жыл бұрын
😊💪👍
@foodstunts2 жыл бұрын
Your videos are awsome, Your channel is awsome, I literally will watch and like every video over summer
@benjocanete98634 жыл бұрын
Thank you for sharing about high bread unit sir dan.
@markobezjak69525 жыл бұрын
Easy so far. Thank you Dan for the lesson.👍
@Diagnosedan5 жыл бұрын
It's easy!
@armanifaysal27835 жыл бұрын
Its old science and New science for car hybrid. !!! Thanks Dan for thé New vidéo .
@Diagnosedan5 жыл бұрын
Your welcome!
@m.alia.18885 ай бұрын
Excellent your teaching style sir thanks
@leeregan80175 жыл бұрын
Hey Dan Yet again another great video and you explain things so well and are a real enjoyment to watch, thanks again for all of your hard work 👍👍👍👍👍 Cheers Lee
@Diagnosedan5 жыл бұрын
Thanks Lee!
@kasapis65 жыл бұрын
Great information thanks. I was always told only try and use one hand when using a meter with high volts but thanks for the great video.
@Diagnosedan5 жыл бұрын
When you are using insulated gloves, it doesn't really matter. Using one hand is just an extra safety in case the voltage penetrates the glove somehow. But it's not a bad thing, respect the rules in your country
@Autofixpals5 жыл бұрын
looking forward to the next video! Fantastic work.
@Diagnosedan5 жыл бұрын
Thanks!
@hardeepcheema60545 жыл бұрын
very nice vedeo sir your all vedeos till now i watch all r amazing sir
@Diagnosedan5 жыл бұрын
Thanks!
@odishoodisho49045 жыл бұрын
Great video and great explanation as always Dan thanks for your efforts
@Diagnosedan5 жыл бұрын
Your welcome!😊👍
@carlwensierski61325 жыл бұрын
Great video Dan! Keep them coming! Great explanation! nice and in depth!!
@Diagnosedan5 жыл бұрын
Thanks!
@theogenerobitaille60065 жыл бұрын
Great series. Thanks Dan
@Diagnosedan5 жыл бұрын
Thanks for watching!😀👍
@naushadali955 жыл бұрын
Super video as always.thanks for giving always new information
@Diagnosedan5 жыл бұрын
Welcome!😊👍
@marioperez4605 жыл бұрын
Thank you Dan you are very professional. Great video Dan thanks.
@Diagnosedan5 жыл бұрын
Your welcome Mario!😊
@mikebotkin20084 жыл бұрын
👍🏼 Excellent video, especially the safety! As an aircraft mechanic, we were taught never to place batteries (lead-acid types), onto metal surfaces for maintenance or concrete (the latter for long-term storage). Perhaps a piece of wood across your metal lift, or whatever the batteries were placed on during this video, would be safer in case of tip-over?
@ozzstars_cars5 жыл бұрын
Keep those vids coming Dan! Really enjoying this series. Even I was breathing heavy watching it. haha
@Diagnosedan5 жыл бұрын
😂😂👍💪
@Russell_Duncan5 жыл бұрын
Loving these EV series of videos Dan. Keep them coming please?
@Diagnosedan5 жыл бұрын
Sure no problem!
@Diagnosedan5 жыл бұрын
Sure no problem!
@rossmaitland78405 жыл бұрын
Another great video Dan
@Diagnosedan5 жыл бұрын
Thank you!😉👍
@diondebeer87495 жыл бұрын
Real neat video bud. Cant wait for the next one.
@Diagnosedan5 жыл бұрын
Coming!
@alext90675 жыл бұрын
Skil used to make a 1/4" drive power wrench that ran on 2 Ii-Ion batteries in series. It had a rachet and the power drive, which was of modest strength. You need one. All this 10 mm nut and bolt removal and replacement is too much. See if you can find one. You'll like it. PS. mine stopped working. I need to fix or replace it. Good video.
@Diagnosedan5 жыл бұрын
Thanks!
@TheCowgirlNiamh5 жыл бұрын
Good job Dan! My eyes glazed over a bit but still enjoyed it .... 😳😂😂😂
@Diagnosedan5 жыл бұрын
😊😉
@gerrydunne87685 жыл бұрын
well done Don great video as always i do enjoy them
@Diagnosedan5 жыл бұрын
That's great!😊👍
@suprafan2465 жыл бұрын
Love it Dan. Love it! Keep them coming bud
@Diagnosedan5 жыл бұрын
No problem!😊👍
@frankdaniels43645 жыл бұрын
Great video. I can't wait until the next one!!
@Diagnosedan5 жыл бұрын
See you next time👍
@petermeic14305 жыл бұрын
Lovin' the series, Dan. Looking forward to the next :)
@Diagnosedan5 жыл бұрын
Coming!
@billrimmer55965 жыл бұрын
These cars will b coming into our shops with worn out batteries. Installing rebuilt modules is going to b profitable. The worn out ones sell for cheap. And gasoline is going thru the roof in the states. Dan is keeping us ahead if the curve!!
@Diagnosedan5 жыл бұрын
💪💪💪Thanks Bill
@muhammadnaeemnaeem12603 жыл бұрын
I am learning lot's thanks ☺️ sir god bless you
@dubsydubs52345 жыл бұрын
I get a real charge out of these videos. I'm positive I'll learn something but I fear some comments might be negative. Resting any tool on a battery is a bad habit regardless of anything. I'm still a fan tho 😀.
@Diagnosedan5 жыл бұрын
I'm only human😂
@ivaneu15 жыл бұрын
Another great video. Thanks Dan.
@Diagnosedan5 жыл бұрын
Your welcome!
@richardkeizer935 жыл бұрын
Hallo Dan, Super video erg leersaam Ik hoop dat je er nog meer maakt over elektriche voertuigen
@Diagnosedan5 жыл бұрын
Meer onderweg!😊👍
@leedale53935 жыл бұрын
Keep the vids coming they are very informative many thanks.
@Diagnosedan5 жыл бұрын
No problem!
@theautomotivedoctormr.wils92175 жыл бұрын
Great video Dan .
@Diagnosedan5 жыл бұрын
Thank you😊👍
@donnierobertson30885 жыл бұрын
Great job again like always
@Diagnosedan5 жыл бұрын
Thank you!👍😊
@aaautotec50025 жыл бұрын
Enjoyed the video, thank you very much for your time.
@Diagnosedan5 жыл бұрын
Thanks for watching!
@HasSan-jj4nl5 жыл бұрын
Thanks for your efforts Dan😇
@jeffshearer51255 жыл бұрын
Nice video, blooper is even better.
@Diagnosedan5 жыл бұрын
😂😂
@orville585 жыл бұрын
Awesome job thanks for sharing your knowledge
@Diagnosedan5 жыл бұрын
Your welcome!
@jonphillips51194 жыл бұрын
Super awesome videos , really helpful to a new tec such as myself
@willemajorwilliemajor476 Жыл бұрын
Absolutely brilliant stuff. Thank you
@JohnSmith-ok9sn Жыл бұрын
Liked, AND Subscribed!!! Thank You for an excellent video, Dan!
@deraculandrac9175 жыл бұрын
Informative Vid thank you Diagnosis Dan.
@Diagnosedan5 жыл бұрын
Thanks!
@fredautos Жыл бұрын
Knowledge and experience is a very powerful tool for Learn..thanks @diagnosedan
@usedengine19853 жыл бұрын
Thank you for this explanation, it was very helpful.