you had the math memories and knew that 158.4 volts was the right voltage. however great video is helpful. at least you know that we are learning and check to confirm is a good thing.
As a professional at an Acura dealer (which share the same IMA systems as Honda), I found these videos to be far more in depth than the factory hybrid training. Thank you for sharing your expertise! Are you going to do any videos on the hybrid NSX? :)
very good explanation and display. Just a few questions is it expandable Can you add another battery pack in parallel? Also What is the amp hours on the battery pack. Or the kilowatt hour reading??
Thank you. The inverter capacitor voltage matches battery voltage upon key off, but it discharges in a few minutes. One should always verify the capacitor voltage has discharged using a Category III multimeter while wearing PPE gloves. Thanks for watching
Hi, I just want you to know I enjoy watching your videos on everything hybrid. I was wondering if it was possible to charge this exact battery while it is out of the car, if so, how would I do it or what charger will I use and where do I connect it. I just want you to know I'm no longer using this battery for the car I have junk the car. Thank you
Hello, please, in the 2006 Honda Civic battery there is a very small orange component that connects the cells to the BMS. Are these temperature sensors, voltage sensors, or charge regulators? Thank you.❤
Hi there Professor,i got an issue with my hybrid regarding the charge light indicator ON even replacing the hybrid battery which i got from a total wrecked which is still running good even with its charging system..prior to that my charging indicator shows ON since the old hybrid battery power collapsed..which part in my car charging system went faulty?any information please to fix the charging system ..I appreciate your time for giving attention to my query.Thanks and more power to you for providing instructional videos in you tube..
There are 11 modules not 13 as you stated multiple times in the video...I've taken mine apart over 30 times now ,so I already knew that when you said it ,it was wrong. But I do have a question on what the end piece is called? Does it have a name? mine has a few broken clips on it and i need to know what the piece is called so i can repair it. Mine is not charging the car battery now and i believe it is because of the clips that are not making contact now? Thanks good video.....
Thank you! Yes, I was wrong regarding the number of modules. The first generation battery only had 12 modules. I do not know the official name of the battery end caps. Honda service information has nothing about disassembling the battery. Have a good day!
@@PrimateSoul I thought you removed the individual cells, the D format batteries, from that plastic wrapper...as for the welded elements, yes, they very easy to remove and replace.
Great video thanks. I'm here because I can pickup a civic IMA for super cheap with a faulty battery and am considering replacing the batteries with lithium, a separate BMS in parallel to the factory honda one, for balancing, and a charger to make it a plug in hybrid for cheap. I have hundreds of 18650's cells, which have a nominal voltage of 3.6 and a full charge voltage of 4.2 which would mean 4 in series would give me 14.4v nominal and 16.8 fully charged, for a pack voltage of 140v when empty (3.2v a cell) and 182v when fully charged (4.15v a cell) . Then I'd have to parallel the packs to keep up with the current draw (laptop cells only give out 1-2a safely, looks like factory cells give either 6 or 8 amps). So thats 44 X 4 X 8 cells = 1400 cells. The only thing I worry about is what voltage the factory system is expecting, how much it draws in amps etc. I need to do more research, or if you have any good knowledge.
Thank you, That sounds like an interesting project! With the engine running I have seen 170-180V from the IMA motor/generator. I have also seen as low as 120V when the battery SOC was low. I hope that helps.
Fantastic part 2 as well , can you tell me what year Honda's are covered under the 1st and 2nd generation hybrids ? Maybe that is too much info to attach ,if you think i should just guile it I will.. Lol thanks
Hi, can you help me? I have a Civic 2009 Hybrid. The battery have 174 Volts, (checked with multimeter) and it can't turn on. Only gasoline engine starts, with red battery warning. Usually I solve the problem turning on the car (gasoline engine) and waiting a few minutes sometimes the IMA blower turn on. I wait to hear the blower power off, then I turn the key off and again turn on. And the rear battery start with no problem. Red battery light turn off. What could be the problem?
Hello, it's very interesting tutorial! If you compare Hybrid technik from Toyota and Honda in general which do have technical advantage or better in service? Thanks!
hello teacher I own a 2008 model honda civic hybrid. My car's batteries are very inefficient. I want to replace the batteries with lifepo4 batteries. 3.2v in 5 packs (11*16v). 176v total. I want to balance each battery pack with a bms circuit and protect it from overcharging and discharging. I'm very curious about your comment. Do you think a circuit like this would work?
I have a 2008 hybrid Honda Civic I already checked all the cells and are 15.44 v all of them and one is 16.5 v is that ok ? Or there is a problem with the cells I have the Ima light on and the battery light on
Hello, great videos. Is it possible to take a set of electric assist parts and make an electric go kart? 15kw looks like a lot of power. But is it possible to control the regenerative braking, accelerating if you have original car parts? How does a control module "know" when to accelerate or brake? do you have any video on this subject? Thank you Sir.
Is one of those modules, the same as two individual sticks from the 2004 civic hybrid battery they look just like two of the same cell sticks put together in series is that correct? I’m wondering if the individual sticks are interchangeable with the 2004 sticks if you separate the two
There is videos of replacing the cells inside, I'm not sure if maybe this is old or something? I can order the cells on multiple sites and it's very simple
I removed the battery pack, did a deep discharge and grid charger recharge, but during the rebuild I had one of the temp sensor wires accidentally arc over the end of the battery. Sparks and soot! The battery was fine, but after putting it all back in the car I'm getting P1554/6/8 Battery Module Temp Sensor code. Any thoughts on how to fix this?
@Egress. Thank you. It turns out that is ripped out all three sensors from their wires. Bought a replacement harness on ebay, but that was missing the temperature sensor resistor. Once I'd spliced that in everything works!
It was hard to see, was that isolator switch halfway between the series batteries like the plug on a Toyota? All these high voltages do worry me in modern cars. Especially with the advent of super capacitors which will end up in many components in the car. I think it will get harder and harder to determine what is safe and what could kill.
Yes, if you touched the correct terminals, it is possible. I should have had the high voltage gloves on for that portion of the video. Thank you for your feedback!
What signals the contactor to close. Or is it suppose to always be closed?? When I'm looking at live data its shows the close on start up, and then opens. When it opens the IMA light comes battery light. I'm new to these hybrids
They should always be open when the car is off. They will normally shut when you power on the car. The "Ready" light indicates they are closed. they are closed by the battery computer when it determines everything is good to go.
The voltage sensing wires are soldered to a lead of an electronic component. The other lead is then soldered to the buss bar. What is the electronic component and what is its rating???
Some these batteries are basically D cell batteries like when can buy to run torches etc and recharge when they go flat? If you tell which cells were dead and had access to another battery pack the same you replace the dead cells from the other battery pack. Sorry i am still learning about such things. I know that rechargeable battery drills use C cell batteries when they are opened up then you find which ones are dead and replace them.
Thanks for your feedback. It would be interesting to try replacing them, but poor connections between each battery cell can cause voltage drops. That is why the Factory batteries are welded together or bolted together.
Dear professor Kelly, I have replaced two of battery sticks, followed the instructions strictly, but after reassembling, ima, check engine and red battery lights are lighting on the board, the hybrid system is not functionally. In the junction board (from the flat washers) I have measured aprox. 70 and 90 volts, each of battery elements have 15,4 volts min. but after I reinstall the battery in the car, and put the switch in the on position, the multimeter indicates 0 volts in collective + and - connectors. After I make the engine start, from the inverter-converter I measured aprox. 90 volts to the IMA battery, and aprox. 11,5 volts to the 12 volts battery. Can you help me, with some instructions, tips, please, to make my hybrid functional again?
Make sure to watch a complete video of how to replace all the modules in your battery, one example could be this: ua-cam.com/video/TT71em4Ei2Y/v-deo.html, follow each step correctly and the result should be a complete functional battery. I know I did it in some 2,5-3 hours on saturday.
I have Honda Civic AC motor removed from the gasoline engine and installed bearings , I would like to make a go cart ,I also have everything that’s in the back seat including the 150 v battery,how can I control the rpm on the ac motor,thank you
Thank you for such nice explaining video. I want remove or deactivate the Honda Civic 2007 M Hybrids iam battery system. And will that be possible to ride my Honda Civic vehicle with out hybrid iam battery system? Due to I can’t find the battery , parts or sticks in Afghanistan. Please please reply me .
WeberAuto, I have lot of this kind of Battery. Would you tell me to use this battery for my solar system to store charge. Or can i use it for lighting my Torch light ? Thanks
Those batteries are prone to early failure and they are very small (not much capacity). If you have a good one, it could be connected, but it still needs to be air cooled.
I am not professional at this aria but have disassembled already one old battery given to me from one Honda dealer as one bed battery. I have measured all de cells apart and all of them have stable voltige from 12,50 to 12,80 V. It is really strange, because this is more then 80%. Also my other battery on my Honda Civic Hybrid was tested by the Honda dealer and it had 75% capacity. It was stil good regarding the software. Could someone explain that to me?
Any ideas how long the batteries will last before it starts degrading? Would you say Honda or volt will get 5-7 years before complete replacement battery is required?
Good question, I do not know the answer. It sounds like a fun project though. I suspect it would work, but battery over-temperature is a concern. If the IMA fan is running on high while driving, they are getting too hot. Best wishes
@Chris Salazar No, it won't. I got one and all it does is to recharge the battery. If the battery has damaged/unbalanced cells, these will remain in the same condition. I bought a complete set of 11 (not 13 as the gentleman in this video claims) new modules, did the replacement and now I feel I have a new car. :)
Reconditioned means that after the battery is taken apart like shown here, only the individual cell modules (the green and orange) that are tested bad need to be replaced. The bad cell modules are replaced, the battery is grid charged to re-balance all cells, and then sold as reconditioned/remanufactured.
If one lithium-ion cell at 3.7 V average replaced three nickel metal hydride cells, then with only 44 cells you can replace this battery. 44 x 3.7 = 162.8 V
Great videos! Thank you from the diy community I have one question about the in-line series connections on the individual battery modules. How are the D batteries conencted as such? Welded with the plastic acting as support and insulation or is there metal contact within the plastic connections forming the serial connections?
I am trying to get some information about Honda's 3rd gen Earth Dreams Hybrid Technology (i-dcd). What's the size of the lithium battery? How far will it travel in ev mode only? What's the hp and voltage of the electric motor? Can anyone shed some light? How about a pull down video.
A Honda scan tool can tell you that. You can also check the voltage of each module, but voltage is only a partial indicator of condition. You could have a worn out cell with voltage that is close to a good one. A load test is the best method.
WeberAuto thanks for answer, i will try to connect scan tool to car and run battery discharger. I will check which modules are dropping voltage faster than others. Is this good idea?
Dear Professor John. I always enjoyed your lessons, and here I am again getting to learn more and more from you to deliver the best to my students. and I missed being one of your students. keep going god pluss you.
Your breaking down major impediment walls here... Mate, it seems a Big section of the angy resistance: rejection of this latest technology transition from, the 'currently, lazily, comfortable with' horse&buggy transport systems to the over all far, far superior[/'betterer'] internal combustion engine rapid propulsion is,,,, Oh,, OOPS! Sorrys, that script was from 130+ years ago and, Hmmm, we got passed that one AOK hey! ,,,Start again ... Ahem, ,,"A Big part of the angy resistance: rejection of the technology transition from, the 'currently, lazily, comfortable with' internal combustion engine rapid propulsion systems to the over all far, far superior/'betterer' electric assisted rapid propulsion motivation systems is," - **fear of NOT understanding**. If people don't understand, they/we tend to be afraid of it. If they/we can see its, actual realitive simplicity - fear vanishes, acceptance and adoption proliforates. Your step by step explainations simplify systems comprehension - even for 'dolts' like 'moi'. Man, in real fact, what a difference to the planet your making here. As a 'learn by watching' vs doing or, reading mind, your vids are 'bulls eye' understanding here. Direct, Simplified, Articulated Precisely, i.e. the cell connection flow stickers and the door panel trim tool(was wondering where ya got that) [that's when Ifelt compelled to pass on this compliment]. LOL, usually 'quaffing' @ dudes self-advocating their annointed titles but, here,,, Professor, with great respect, look at it on your office door name plate with due proper pride Sir. Taa Mate ! [Oz lingo for "Thankyou Sir"].
Just a great teacher. You make me want to buy one just to tear it down.
Thank you for reviewing EV batteries and very helpful. Good to get in-depth understanding the tear down of batteries.
Thank you!
you had the math memories and knew that 158.4 volts was the right voltage. however great video is helpful. at least you know that we are learning and check to confirm is a good thing.
As a professional at an Acura dealer (which share the same IMA systems as Honda), I found these videos to be far more in depth than the factory hybrid training. Thank you for sharing your expertise! Are you going to do any videos on the hybrid NSX? :)
Thank you! Sure, bring me over a hybrid NSX and I will get busy ;)
can hybrid 2nd generation cells can be used in a 1st generation hybrid? please reply
Ok
@@drumarsahi as long as specs fall into same car use recharge conditions...
always professional, thank you ...
Thank you!
Love the type D extinguisher in back
Yes, for metal fires like Ni-MH batteries
You could make a business with today's lithium tech for these Honda cars!
Please hurry and evaluate the Ford Mach E and the VW ID 4. I am going to get one and I do respect your knowledge and expertise.
We will be getting a Mach-E later this year. Thanks for watching
very good explanation and display. Just a few questions is it expandable Can you add another battery pack in parallel? Also What is the amp hours on the battery pack. Or the kilowatt hour reading??
Thank you.
Awesome explanation on all videos.
Thank you!
Great video.
Thank you.
But, could you please advise the common reasons, why 12v battery unable to charge from IMA.
Honda civic hybrid 2003
so when you wore HV PPE gloves its more for protection against invertor than the battery and is there any danger from smoothing capacitors , thanks
Thank you. The inverter capacitor voltage matches battery voltage upon key off, but it discharges in a few minutes. One should always verify the capacitor voltage has discharged using a Category III multimeter while wearing PPE gloves. Thanks for watching
Hi, I just want you to know I enjoy watching your videos on everything hybrid. I was wondering if it was possible to charge this exact battery while it is out of the car, if so, how would I do it or what charger will I use and where do I connect it. I just want you to know I'm no longer using this battery for the car I have junk the car.
Thank you
Hello, please, in the 2006 Honda Civic battery there is a very small orange component that connects the cells to the BMS. Are these temperature sensors, voltage sensors, or charge regulators? Thank you.❤
Hi there Professor,i got an issue with my hybrid regarding the charge light indicator ON even replacing the hybrid battery which i got from a total wrecked which is still running good even with its charging system..prior to that my charging indicator shows ON since the old hybrid battery power collapsed..which part in my car charging system went faulty?any information please to fix the charging system ..I appreciate your time for giving attention to my query.Thanks and more power to you for providing instructional videos in you tube..
great stuff some close up shots would help alot i think it would for me thanks
Thank you!
There are 11 modules not 13 as you stated multiple times in the video...I've taken mine apart over 30 times now ,so I already knew that when you said it ,it was wrong. But I do have a question on what the end piece is called? Does it have a name? mine has a few broken clips on it and i need to know what the piece is called so i can repair it. Mine is not charging the car battery now and i believe it is because of the clips that are not making contact now? Thanks good video.....
Thank you! Yes, I was wrong regarding the number of modules. The first generation battery only had 12 modules. I do not know the official name of the battery end caps. Honda service information has nothing about disassembling the battery. Have a good day!
Cells ARE removable ! I’ve done it a few times !
can you explain how? please...
@@vladls77 lol 10mm bolts and phillips crosstip screws. Make sure to always do cut off switch and dont short anything.
@@PrimateSoul I thought you removed the individual cells, the D format batteries, from that plastic wrapper...as for the welded elements, yes, they very easy to remove and replace.
@@vladls77 hi, oh no. You just replace the strips of Ds with another set, these are the "cells'. They are all welded under the plastic.
Great video thanks. I'm here because I can pickup a civic IMA for super cheap with a faulty battery and am considering replacing the batteries with lithium, a separate BMS in parallel to the factory honda one, for balancing, and a charger to make it a plug in hybrid for cheap. I have hundreds of 18650's cells, which have a nominal voltage of 3.6 and a full charge voltage of 4.2 which would mean 4 in series would give me 14.4v nominal and 16.8 fully charged, for a pack voltage of 140v when empty (3.2v a cell) and 182v when fully charged (4.15v a cell) . Then I'd have to parallel the packs to keep up with the current draw (laptop cells only give out 1-2a safely, looks like factory cells give either 6 or 8 amps). So thats 44 X 4 X 8 cells = 1400 cells.
The only thing I worry about is what voltage the factory system is expecting, how much it draws in amps etc. I need to do more research, or if you have any good knowledge.
Thank you, That sounds like an interesting project! With the engine running I have seen 170-180V from the IMA motor/generator. I have also seen as low as 120V when the battery SOC was low. I hope that helps.
Stick with the NiMh sub C batteries, they can be replaced yourself for as cheap as $200
hallo Weber, what about replacing all those modules inside the battery, with lithium ones?
There's some specific issue, what about the BMS?
well explained thanks for the information
Thank you
Fantastic part 2 as well , can you tell me what year Honda's are covered under the 1st and 2nd generation hybrids ? Maybe that is too much info to attach ,if you think i should just guile it I will.. Lol thanks
Thank you. I believe 2003-2006 was 1st gen, 2007-2011 was 2nd gen, 2012-2015 was 3rd gen
Thanks Mr kelly
Thank you!
Hi, can you help me? I have a Civic 2009 Hybrid. The battery have 174 Volts, (checked with multimeter) and it can't turn on. Only gasoline engine starts, with red battery warning. Usually I solve the problem turning on the car (gasoline engine) and waiting a few minutes sometimes the IMA blower turn on. I wait to hear the blower power off, then I turn the key off and again turn on. And the rear battery start with no problem. Red battery light turn off. What could be the problem?
Thank you very much.
Thank you!
I got this code, which of the part on the Baterry Junction Block I should replace ???
P0AE1 OBD-II:
Hybrid Battery Precharge Contactor Circuit
Thank you professor !
Hello, it's very interesting tutorial! If you compare Hybrid technik from Toyota and Honda in general which do have technical advantage or better in service?
Thanks!
Toyota systems seem to be more relaible
hello teacher
I own a 2008 model honda civic hybrid.
My car's batteries are very inefficient. I want to replace the batteries with lifepo4 batteries. 3.2v in 5 packs (11*16v). 176v total. I want to balance each battery pack with a bms circuit and protect it from overcharging and discharging. I'm very curious about your comment. Do you think a circuit like this would work?
Have you done any videos on battery reconditioning?
I have a 2008 hybrid Honda Civic I already checked all the cells and are 15.44 v all of them and one is 16.5 v is that ok ? Or there is a problem with the cells I have the Ima light on and the battery light on
thank you, excellent tutorial.
i'm done:)
Hello, great videos. Is it possible to take a set of electric assist parts and make an electric go kart? 15kw looks like a lot of power. But is it possible to control the regenerative braking, accelerating if you have original car parts? How does a control module "know" when to accelerate or brake? do you have any video on this subject? Thank you Sir.
Hi profesor... we have serviced li ion honda HV battery and hyundai... let me know and ill send some pictures.. great your videos
Is one of those modules, the same as two individual sticks from the 2004 civic hybrid battery they look just like two of the same cell sticks put together in series is that correct? I’m wondering if the individual sticks are interchangeable with the 2004 sticks if you separate the two
Pretty much answered my question toward the end great video
Wow I am so glad watch this
Just subscribed! Great staff!
There is videos of replacing the cells inside, I'm not sure if maybe this is old or something? I can order the cells on multiple sites and it's very simple
I removed the battery pack, did a deep discharge and grid charger recharge, but during the rebuild I had one of the temp sensor wires accidentally arc over the end of the battery. Sparks and soot! The battery was fine, but after putting it all back in the car I'm getting P1554/6/8 Battery Module Temp Sensor code. Any thoughts on how to fix this?
replace the temperature sensor. it has been killed.
@Egress. Thank you. It turns out that is ripped out all three sensors from their wires. Bought a replacement harness on ebay, but that was missing the temperature sensor resistor. Once I'd spliced that in everything works!
Do you have an opinion about using these cylindrical battery modules in a Prius or Camry?
It was hard to see, was that isolator switch halfway between the series batteries like the plug on a Toyota?
All these high voltages do worry me in modern cars.
Especially with the advent of super capacitors which will end up in many components in the car. I think it will get harder and harder to determine what is safe and what could kill.
Andrew Thompson yes, it was midway in the battery module pack. Education and training is essential for service work on there vehicles
The dark arts explained, thank you
even if the switch open circuits the battery in the middle, isn't it still possible to get across 75v when you're disassembling the bus bar?
Yes, if you touched the correct terminals, it is possible. I should have had the high voltage gloves on for that portion of the video. Thank you for your feedback!
What signals the contactor to close. Or is it suppose to always be closed?? When I'm looking at live data its shows the close on start up, and then opens. When it opens the IMA light comes battery light. I'm new to these hybrids
They should always be open when the car is off. They will normally shut when you power on the car. The "Ready" light indicates they are closed. they are closed by the battery computer when it determines everything is good to go.
The voltage sensing wires are soldered to a lead of an electronic component. The other lead is then soldered to the buss bar. What is the electronic component and what is its rating???
Nice videos .!
Thank you!
Some these batteries are basically D cell batteries like when can buy to run torches etc and recharge when they go flat?
If you tell which cells were dead and had access to another battery pack the same you replace the dead cells from the other battery pack.
Sorry i am still learning about such things.
I know that rechargeable battery drills use C cell batteries when they are opened up then you find which ones are dead and replace them.
Thanks for your feedback. It would be interesting to try replacing them, but poor connections between each battery cell can cause voltage drops. That is why the Factory batteries are welded together or bolted together.
I have been trying to find the 450v 100a fuse in the hybrid battery, mine is dead. Do you know anywhere i can buy one?
Какая емкость у ячейки?
Dear professor Kelly, I have replaced two of battery sticks, followed the instructions strictly, but after reassembling, ima, check engine and red battery lights are lighting on the board, the hybrid system is not functionally. In the junction board (from the flat washers) I have measured aprox. 70 and 90 volts, each of battery elements have 15,4 volts min. but after I reinstall the battery in the car, and put the switch in the on position, the multimeter indicates 0 volts in collective + and - connectors. After I make the engine start, from the inverter-converter I measured aprox. 90 volts to the IMA battery, and aprox. 11,5 volts to the 12 volts battery. Can you help me, with some instructions, tips, please, to make my hybrid functional again?
Make sure to watch a complete video of how to replace all the modules in your battery, one example could be this: ua-cam.com/video/TT71em4Ei2Y/v-deo.html, follow each step correctly and the result should be a complete functional battery. I know I did it in some 2,5-3 hours on saturday.
Aren't those batteries marked with numbers in order?
I have Honda Civic AC motor removed from the gasoline engine and installed bearings , I would like to make a go cart ,I also have everything that’s in the back seat including the 150 v battery,how can I control the rpm on the ac motor,thank you
That sounds fun!
Hi sie i have generatikn 2 the model is2097 I just want to buy a bettry junction box can you share where I can buy
Thank you for such nice explaining video. I want remove or deactivate the Honda Civic 2007 M Hybrids iam battery system. And will that be possible to ride my Honda Civic vehicle with out hybrid iam battery system? Due to I can’t find the battery , parts or sticks in Afghanistan. Please please reply me .
No, the IMA system battery is needed to keep the 12V battery charged. Thanks for your feedback!
Hi, How much is AH of a single module?
WeberAuto,
I have lot of this kind of Battery. Would you tell me to use this battery for my solar system to store charge. Or can i use it for lighting my Torch light ?
Thanks
Those batteries are prone to early failure and they are very small (not much capacity). If you have a good one, it could be connected, but it still needs to be air cooled.
I am not professional at this aria but have disassembled already one old battery given to me from one Honda dealer as one bed battery. I have measured all de cells apart and all of them have stable voltige from 12,50 to 12,80 V. It is really strange, because this is more then 80%. Also my other battery on my Honda Civic Hybrid was tested by the Honda dealer and it had 75% capacity. It was stil good regarding the software. Could someone explain that to me?
Nice !
Thank you
Any ideas how long the batteries will last before it starts degrading? Would you say Honda or volt will get 5-7 years before complete replacement battery is required?
Early Hondas were terrible, but since 2014 have been great. Volt are great too. More than 5 years. probably closer to 8-10 years.
On the Volt it probably is at least 10 years. They don’t want to replace under warranty many batteries. The Volt is guaranteed 8 years or 100k.
HOW MANY BATTERY MODULES INCLUDED IN 2008 FD3 CIVIC ?
Hello sir, I can replace the batteries of my honda civic hybrid of 2008 of 6500mah for some of 10000mah? Thank you
Good question, I do not know the answer. It sounds like a fun project though. I suspect it would work, but battery over-temperature is a concern. If the IMA fan is running on high while driving, they are getting too hot. Best wishes
Nelson MG not posible Max celds design to 6500mah is not errors, if you fan battery more work fail.
Would a maxx volt grid charger work to rebalance the batteries?
Did you get any answer to your question? I am considering buying one to use on my 2006 HCH
@Chris Salazar
No, it won't. I got one and all it does is to recharge the battery. If the battery has damaged/unbalanced cells, these will remain in the same condition.
I bought a complete set of 11 (not 13 as the gentleman in this video claims) new modules, did the replacement and now I feel I have a new car. :)
2008 civic hybrid. New hybrid battery and 12v battery new but p1570 :( 12v not charjing help me
Sir, what battery type is coming with honda civic fd 3 2008 JDM model? Can i rebuild it with 7.2v x 22 modules?
I do not know for sure, but I think so.
WeberAuto Thank you sir
Anyone knows what are the service charges of this honda hybrid battery system
can hybrid 2nd generation cells can be used in a 1st generation hybrid? please reply
It would probably work, but the way they bolt to the battery junction block is different.
ive been looking to get a 04 civic hybrid
Can anyone tell me if the battery sticks from a early civic will work in a 2005-2007 Accord? Thanks
8:59 Honda does not make new batteries. They are all reconditioned batteries. What that means?
You can not buy new batteries for this car
Reconditioned means that after the battery is taken apart like shown here, only the individual cell modules (the green and orange) that are tested bad need to be replaced. The bad cell modules are replaced, the battery is grid charged to re-balance all cells, and then sold as reconditioned/remanufactured.
I see 22 ( 2x5 +2x6) battery units each with 7.2V (6x1.2V) = 158.4V
You are correct. I got that wrong. I thought I made a note about it in the video description. Have a good day!
If one lithium-ion cell at 3.7 V average replaced three nickel metal hydride cells, then with only 44 cells you can replace this battery. 44 x 3.7 = 162.8 V
Great videos! Thank you from the diy community
I have one question about the in-line series connections on the individual battery modules. How are the D batteries conencted as such? Welded with the plastic acting as support and insulation or is there metal contact within the plastic connections forming the serial connections?
13x14.4 volts=187.2 volts, John.
Wow, that is embarrassing. I meant to say 11 modules, not 13. 11 x 14.4 = 158.4 Volts. Thank you!
What is the ah of each module?
What controls the rpm of the ac motor
👍
The early motors are responsible for low charge.
I am trying to get some information about Honda's 3rd gen Earth Dreams Hybrid Technology (i-dcd). What's the size of the lithium battery? How far will it travel in ev mode only? What's the hp and voltage of the electric motor? Can anyone shed some light? How about a pull down video.
It doesn't work that way. This is a gas motor with electric assist. Nothing more.
14.4 volts times 13 battery module = 187.2 volts not 158.4 volts
@18:00 minutes
14.4 volts times 11 battery module = 158.4 volts
How can i check which module is worn out?
A Honda scan tool can tell you that. You can also check the voltage of each module, but voltage is only a partial indicator of condition. You could have a worn out cell with voltage that is close to a good one. A load test is the best method.
WeberAuto thanks for answer, i will try to connect scan tool to car and run battery discharger. I will check which modules are dropping voltage faster than others. Is this good idea?
yes
What controls the rpm of the ac motor,thank you
Electronic drive module converting DC into AC volts/frequency.
Dear Professor John.
I always enjoyed your lessons, and here I am again getting to learn more and more from you to deliver the best to my students. and I missed being one of your students. keep going god pluss you.
Thank you very much! I am pleased that you are also an automotive teacher. Best wishes
11 modules not 13
Yes, thanks. My mistake
How many amps
6 Ah
Is that 6.0 or 0.6
6.0
Thank you
Sir it was not 13 modules it was 11 modules plz correct it
I noticed aswell ... but so what?? .. just a slip of the tonge :) . it happens ;)
i want to go yo your school
Thank you. Information on registration can be found here www.weber.edu/automotive Have a great day!
14.4 x 13 is 187.2, so his math is off.
Pls help
Poa3f
Your breaking down major impediment walls here...
Mate, it seems a Big section of the angy resistance: rejection of this latest technology transition from, the 'currently, lazily, comfortable with' horse&buggy transport systems to the over all far, far superior[/'betterer'] internal combustion engine rapid propulsion is,,,, Oh,, OOPS! Sorrys, that script was from 130+ years ago and, Hmmm, we got passed that one AOK hey!
,,,Start again ... Ahem,
,,"A Big part of the angy resistance: rejection of the technology transition from, the 'currently, lazily, comfortable with' internal combustion engine rapid propulsion systems to the over all far, far superior/'betterer' electric assisted rapid propulsion motivation systems is," - **fear of NOT understanding**.
If people don't understand, they/we tend to be afraid of it. If they/we can see its, actual realitive simplicity - fear vanishes, acceptance and adoption proliforates.
Your step by step explainations simplify systems comprehension - even for 'dolts' like 'moi'.
Man, in real fact, what a difference to the planet your making here.
As a 'learn by watching' vs doing or, reading mind, your vids are 'bulls eye' understanding here. Direct, Simplified, Articulated Precisely, i.e. the cell connection flow stickers and the door panel trim tool(was wondering where ya got that) [that's when Ifelt compelled to pass on this compliment].
LOL, usually 'quaffing' @ dudes self-advocating their annointed titles but, here,,, Professor, with great respect, look at it on your office door name plate with due proper pride Sir.
Taa Mate ! [Oz lingo for "Thankyou Sir"].
onna oyawa mama apple kara matath apple denna
Thanks for watching
Êmãm Kâyēs
Great info 👍🏻 would love to see the 3 gen litium battery pack 🤞🏻