Battery Box Cooling - Custom Cooling Plates
Рет қаралды 23,709
Күн бұрынAndeman HS1 Portable EV Charger: amzn.to/45VB3Ld
- Coupon code: ElectricHS15
Hello Everyone! Jeremy from Electric SuperCar here and today I will constructing battery boxes with cooling plates for the AWD Porsche electric supercar.
If you're new, please remember to subscribe, like and comment as everything truly helps. I appreciate your support as always and thank you for watching!
I upload more videos JUST like this about every week. Be sure to check them out!
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▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬
0:00 - Intro
2:57 - Quick Summary
4:00 - Unboxing
5:32 - Setting Up Rear Battery Box
7:27 - Setting Up Main Battery Box
9:25 - Drilling & Tapping - Rear Battery Box Construction
12:38 - Drilling & Tapping - Main Battery Box Construction
13:38 - Drilling & Tapping - Front Battery Box Construction
18:42 - Review & What I would do differently -
Tags: #Andeman #EVCharger EV cooling,cooling plates,battery box cooling,chilling plates,thermal plates,ev battery management,battery management,electric kit car,Electric vehicle batteries,electric vehicle battery,Battery cooling,electric vehicle battery cooling,electric car battery,ev battery,battery cooling system electric vehicle,battery cooling system,tesla battery cooling system,lg chem battery,ev battery cooling system,battery thermal management system,battery cooler
@MikesTropicalTech 7 ай бұрын
Very advanced battery box design Jeremy! I'm just a little bit ahead of you in my 914 conversion with six Tesla Model S modules. I drove it around the block three days ago, getting it ready for inspection tomorrow.
@ElectricSuperCar 7 ай бұрын
Very nice!
@mmccon2007 7 ай бұрын
I love the 914, it's on my bucket list of cars to do an electric conversion on! I wish I could see your project.
@wilmeraseasonedtech7172 7 ай бұрын
“Drill Bushing” - always learning someone new watching your videos. It’s coming along well! Keep it up.
@ElectricSuperCar 7 ай бұрын
Thanks, will do!
@drevvd 7 ай бұрын
Man those boxes look solid. Might be worth throwing in some sort of leak/moisture sensor near the tubing and water blocks. 👍
@ElectricSuperCar 7 ай бұрын
Not a bad idea
@SeanBZA 7 ай бұрын
@@ElectricSuperCar You also want to get some sheets of thermal transfer compound, normally used for power devices, but it is a soft gel slab that compresses, but also transfers heat well. will transfer heat to the plates better, as it contacts all the end of the cell packs and fills voids. End of the boxes a thicker one will also help as cushion, and fill up the internal void to give extra transfer, plus also waterproof the transfer surfaces. Before you seal the boxes you might also want to put in a few large desiccant packs, and even have in the side a water indicator window, where you can see the desiccant pack to see if it has changed colour, indicating it has gotten water in.
@beforebefore 7 ай бұрын
Consider using thermal pad material between the plates and battery modules... you'll get a great increase in thermal transfer, and they don't dry out like thermal paste would.
@ElectricSuperCar 7 ай бұрын
Thanks for the suggestion!
@4literv6 7 ай бұрын
Top shelf content as usual man! Those boxes look like something icon motorsports would make, just outstanding&true oem style. 👍🏻😎
@ElectricSuperCar 7 ай бұрын
Glad you like them!
@cdamian 7 ай бұрын
They also look pretty expensive!
@4literv6 7 ай бұрын
@@cdamian definetely, but quality almost never comes easily or cheapily in my experience. 😀
@mmccon2007 7 ай бұрын
Your channel has quickly become one of my favorites! Your skill is impressive. I love seeing the creativity in engineering/ planning and have enjoyed everything you've done in building and learning new skills. Fantastic.
@ElectricSuperCar 7 ай бұрын
Thanks so much!
@robertsavage7446 7 ай бұрын
Outstanding! You never cease to amaze me how you plan and overcome obstacles along the way.
@ElectricSuperCar 7 ай бұрын
Thanks for the comment!
@RealRickCox 7 ай бұрын
The more I watch your videos, the more I realize how little I know about converting my own car to an EV. I learn something every video you put out! Thank you!
@ElectricSuperCar 7 ай бұрын
Glad to help
@jimcabezola3051 7 ай бұрын
Nothing gets it your way. You continually climb over all obstacles using high-quality engineering! SO inspiring. Aloha!
@ElectricSuperCar 7 ай бұрын
Thanks Friend!
@TH.- 4 ай бұрын
Fantastic video on your innovative battery boxes! I highly recommend considering the integration of membranes for enhanced safety and efficiency. First, membranes can facilitate air pressure exchange, accommodating temperature variations and altitude changes, ensuring optimal performance under different environmental conditions. Secondly, in the rare event of an overpressure scenario, membranes can prevent the case from exploding by controlling the direction of the blow-out. This not only adds a layer of safety but also significantly mitigates the risk of damage. Great work, and looking forward to seeing the next steps.
@ElectricSuperCar 4 ай бұрын
Thanks for the suggestion!
@ulwur 7 ай бұрын
Drilling & taping the box with the batteries in it. Gutsy!
@mikejf4377 7 ай бұрын
Your battery boxes look great, I like the cooling plate. Your attention to detail is amazing.
@ElectricSuperCar 7 ай бұрын
Thank you very much!
@shakurass 7 ай бұрын
Awesome detail and an interesting project!
@ElectricSuperCar 7 ай бұрын
Thank you very much!
@Concxrde 7 ай бұрын
Yes! Another great video from the legend!
@ElectricSuperCar 7 ай бұрын
Boom!
@daniesalex7073 7 ай бұрын
The steady progress is good to see
@ElectricSuperCar 7 ай бұрын
Thanks Friend!
@rjung_ch 7 ай бұрын
Lot of battery box fun 🙂 Take care Jeremy.
@ElectricSuperCar 7 ай бұрын
Thanks Friend!
@MMMX38 7 ай бұрын
This build is awesome man. This is going to be so awesome.
@ElectricSuperCar 7 ай бұрын
More to come!
@aurimarajala 7 ай бұрын
Very nice! Always a great learning experience! Thanks for sharing.
@ElectricSuperCar 7 ай бұрын
Thanks for watching!
@Sanjayadon 7 ай бұрын
Ending was epic!😄
@ElectricSuperCar 7 ай бұрын
🤦
@Decenium 7 ай бұрын
excellent work on showing the process and the problems etc
@ElectricSuperCar 7 ай бұрын
Thank you very much!
@TEAC242 7 ай бұрын
7:00 Got Him!!!
@ElectricSuperCar 7 ай бұрын
🤣
@to0btastic 7 ай бұрын
Thumbs up from Sweden!
@ElectricSuperCar 7 ай бұрын
Thanks Friend!
@suryavanshib 7 ай бұрын
Awesome 😎😎😎 Excited to see battery test and wiring 🤩🤩🤩 Keep it up 💪🏻💪🏻💪🏻
@ElectricSuperCar 7 ай бұрын
Coming soon!
@BrianJNoah 7 ай бұрын
Boring topic, but you made it interesting. Great job, everything is looking really good.
@ElectricSuperCar 7 ай бұрын
Thanks for the view!
@BrianJNoah 7 ай бұрын
Not that it's really needed, but I think it would look awesome if the end caps had recessed holes for the allen key bolts. Maybe next time ;)
@BrianJNoah 7 ай бұрын
Never mind. I see now that they're standard hex head bolts. So scratch that. But maybe allen keyed bolts would be pretty awesome.
@spyro9979 7 ай бұрын
I don't get how is the cooling plate will cool the batteries through that thick black plastic that's casing the batteries, i'm not experienced on batteries so can you explain to me pls?
@ghostup101 7 ай бұрын
Google: how do battery cooling plates work. It uses the third law of thermodynamics.
@89five3five 7 ай бұрын
Same technology as radiant floor heating. This just uses fluid that is cool instead of hot.
@ghostup101 7 ай бұрын
@@89five3fiveradiant floor heating doesn’t transfer heat from the room. It’s not the same concept.
@danielmyles1 7 ай бұрын
Hopefully they have a metal plate on the base that feeds back to the cells?
@jimdangle4579 7 ай бұрын
I was thinking the exact same thing. Unfortunately, the plastic will act as an insulator. Not looking to crap on the guy, I generally really enjoy his work, I just think the performance of his cold plates are going to fall short of expectations.
@DRIFT4FUNRC 7 ай бұрын
Regards from Brazil, Your know how it´s amazing, it´s enjoyable to watch and learn from you, I can´t wait for next episode. See you soon. Luciano is my name.
@ElectricSuperCar 7 ай бұрын
Thank you! Cheers!
@andreyl2705 7 ай бұрын
awesome🔥🔥🔥
@ElectricSuperCar 7 ай бұрын
Thanks 🔥
@stevet8631 7 ай бұрын
I’m a sucker for a solid “deez nuts” mention. 😂
@ElectricSuperCar 7 ай бұрын
LOL!
@greatmatze 7 ай бұрын
your are amazing man!!!
@ElectricSuperCar 7 ай бұрын
Thanks Friend!
@randolphreid851 3 ай бұрын
I always love all the videos that you put out I do have questions for you especially now since you are doing project cars for people
@ElectricSuperCar 3 ай бұрын
Ask away
@randolphreid851 3 ай бұрын
I've been wanting to go electric for years and I've been watching so many videos but I'm still stumped first of all where do you purchase your batteries from and how much do they cost second I see that you've done conversions I have a 2009 Mercedes-Benz CLK 550 convertible I wanted to convert to electric I'm guessing you have enough experience to do that Am I correct
@ElectricSuperCar 3 ай бұрын
@randolphreid851 yes, that is something that I can do. There are quite a few places to get batteries
@randolphreid851 3 ай бұрын
Would it be easier for me to send you my vehicle with specifications that I would like for the vehicle such as dual motors a minimum of 250 miles per charge maybe more if possible and a price for a lot of the stuff that I would need to have or need for you to purchase
@michaelmaasen872 7 ай бұрын
Thanks for the video! Hope your job/financial situation is going okay 😊
@ElectricSuperCar 7 ай бұрын
Thanks so much for the support!
@bradbrowatzke7236 7 ай бұрын
Another great video Jeremy! I love your decision to make the box plates into cooling surfaces, and, I assume, the thermal epoxy will transfer the absorbed heat to the copper whilst insulating it from the aluminum to mitigate the electrolytic reaction between the metals. Unfortunate that the front box had that one bolt intersecting the hole for the wiring port. One thing you could do to remedy that is to create a box or pair of plates which the bolts attach to above and below the hole for the port and use either solid material between the upper and lower plates or an appropriately smaller set of threaded rod to transfer the tensions or pressures between the plates. It insures structural integrity and further protects the delicate wires passing through. Also, as others have mentioned, the plastic material that is contacting the cooling plates, is it thermally transmissive, or insulating? That will affect the efficiency of the cooling surfaces. Depending on the flow speed of the coolant, the insulating value and the heat generated by each cell, this may need something to aid in the physical performance on the system as a whole. Even a thin thermally conductive material between cells to transfer additional heat to the plates may safely salvage the effort you have put into the battery boxes. Looking at the ends, it appears the cells are totally encased in some form of plastic, so the actual thermal conductivity is important. I realise it is your build, and you have a lot of experience, but I hope you don't mind my humble suggestions. I want to see you succeed at this build even more than your supercar build. Keep up the great content, and if my threaded rod solution is a bit confusing, feel free to contact me.
@ElectricSuperCar 7 ай бұрын
Thanks for sharing your thoughts!
@thojoe70 7 ай бұрын
I’m really impressed on your wide range of skills. Would be interesting to hear on your background and how you become such a handyman but also seems to have good skills in software and admin work. Also quite keen to understand if you have any sealer in between the alu plates to avoid water to find the way in. Looking forward to follow this to the end. Thanks from Sweden for sharing this!!
@ElectricSuperCar 7 ай бұрын
Planning on a gasket sealer
@willozfam 2 ай бұрын
Enjoy your videos very much. Great job! The cooling plates look well designed, but I'm a little worred about heat transfer from the battery modules to the cooling plates. Not much thermally conductive surface area between the batteries and the plates, and there will be no air movement for any convective heat transfer. Good that you have the thermistors to monitor the pack temperature. One suggestion. Did you think about putting at least one thermistor somewhere in the center of the battery modules in each box? That should be the hottest spot.
@ElectricSuperCar 2 ай бұрын
Check out the testing kzfaq.info/get/bejne/ftqinq57nryZo2Q.html
@willozfam 2 ай бұрын
@@ElectricSuperCar ah...sorry. Hadn't got through all of the videos yet. ;-) Great Job Jeremy. Hope to do my own conversion someday, and your channel is an inspiration for me.
@MikeHarris1984 6 ай бұрын
I was just typing if the copper tubing in the plates was put in with a thermal glue or some kind of thermal compound to make the xfer of heat/cooling optimal and get rid of any hot spots and just as im typing, you said it was installed with a thermal epoxy. Those boxes are freaking nice!!!! You went all out kn quality there!! Maybe someday youll have machinery to build your own on the next project. Did you design them and then send off the drawings to have the parts made and fit together.
@89five3five 7 ай бұрын
Don’t you need a port to release gas pressure in case of battery fire?
@ElectricSuperCar 7 ай бұрын
I have a hole for vent port
@brianb-p6586 7 ай бұрын
I understand the switch to a pan head @6:21... but Phillips? Torx would be appropriate, Robertson would work, and even hex recess would be better than Phillips. A plain (not flanged) external hex head would work too, as long at it is lower.
@MikeHarris1984 6 ай бұрын
I wonder if you could have made a back plate where all the mid plates sealed up with silicone orings either flat, or a machines "shelf" that when you tightened it up, would clamp and seal making a single distro plate with just an in and out line for each box instead of that pile of spaghetti 🍝 tubes (hope none leak! Lol)
@user-bg2tk8um6k 7 ай бұрын
Thanks for the video. What about pressure relief valves in case of fire or smoke inside to prevent exploding?
@ElectricSuperCar 7 ай бұрын
Yep, I have some on hand
@ryanfenn4982 7 ай бұрын
I love these videos! What is your plan for heating and cooling in the cabin?
@ElectricSuperCar 7 ай бұрын
Electric heater and ac
@Datvi 7 ай бұрын
You should seal individual wall edges with some type of waterproof silicone / glue.
@ElectricSuperCar 7 ай бұрын
That is the plan!
@jasonharris3873 7 ай бұрын
If you machine in small grooves you could use the round rubber gasket material to put in seal that still allows for easy disassembly in the future. Similar to what you see on modern valve cover gaskets.
@scotta1725 7 ай бұрын
Great video, Thanks. Where did you source the rubber faced washers from?
@ElectricSuperCar 7 ай бұрын
McMaster
@jasongooden917 7 ай бұрын
You could try thermal pads between the battery and the cooler. like what we do for computers
@ElectricSuperCar 7 ай бұрын
nice!
@danielmyles1 7 ай бұрын
Awesome video, can I ask for detail on where / how you got those made?
@ElectricSuperCar 7 ай бұрын
Company information is in the video description
@vevenaneathna 7 ай бұрын
lol i got basically the same charger on ebay new used under the previous generic brand name "EV HOOD" for 65. does 32A but i only use it at 15 at 240. i was suprized at how beefy it was. 25 feet 14-50 based
@azorglub 7 ай бұрын
Sweet build as usual. What is your plan to fix the front end damage?
@ElectricSuperCar 7 ай бұрын
Coming soon!
@rickmellor 7 ай бұрын
Maybe plug-weld those through holes and re-drill and tap?
@ElectricSuperCar 7 ай бұрын
Not a bad idea! Thanks for the support!
@HeLliShSiN 7 ай бұрын
Awesome job! One question, do you plan to insulate (thermally) the battery boxes? Reason being the car's body heat (if left in the sun) is going to get transferred to all that aluminum and so will the cold
@ElectricSuperCar 7 ай бұрын
Probably not much in the way of insulation
@Kurogane-san 7 ай бұрын
Great work!! How much does this boxes weight?
@ElectricSuperCar 7 ай бұрын
Each one weighs about 200-250lb
@J_W97 7 ай бұрын
You may want to consider adding a pressure relief valve/vent path into those battery boxes. Hate to see all the hard work go kaboom should thermal runaway occur
@ElectricSuperCar 7 ай бұрын
Yep, I have a few on hand
@rjung_ch 7 ай бұрын
👍💪✌
@ElectricSuperCar 7 ай бұрын
👍
@wolfbrave4866 7 ай бұрын
Would the over design battery box make the car accelerate slower? Could try and design hollow sections to reduce the weight of the battery box?
@MrHalukbilgin 7 ай бұрын
It is jacking up the voltage from the US 110V to European 230 V ?
@omarfermin2283 7 ай бұрын
you will get same coolant flow at the last port of the manifold than to the first?
@ElectricSuperCar 7 ай бұрын
That is the plan with a manifold
@brianb-p6586 7 ай бұрын
That's a massive amount of aluminum for what it is doing. I suppose that milling out excess material is cost-prohibitive, when paying someone else to do it.
@jamesdk5417 7 ай бұрын
Hi, I was just wondering if you were going to put anything over the cooling hoses to stop chafing against the case in the long term?
@ElectricSuperCar 7 ай бұрын
probably not
@mikepalmer4763 7 ай бұрын
Good quality work but concerned that they are so many cooling joints within the box. No clips / joint sealant?
@ElectricSuperCar 7 ай бұрын
There will be. I have to take everything apart to apply corrosion resistant coating
@hajiku1606 7 ай бұрын
do you make estimation of the final weight distribution or is it not your priority?
@ElectricSuperCar 7 ай бұрын
Should be pretty similar to the original weight distribution
@MerkDolf 7 ай бұрын
🎉😄 👍 👌
@ElectricSuperCar 7 ай бұрын
Thanks for the comment!
@MrFoxRobert 7 ай бұрын
👋👍
@ElectricSuperCar 7 ай бұрын
Thanks for the comment!
@g-mech1244 7 ай бұрын
Great work. Im trying to find the video of where your battery type and choice is explained? Can you point me to it please.
@ElectricSuperCar 7 ай бұрын
Just for you! kzfaq.info/get/bejne/qqx_g7eI0Keuk4U.html
@Poxenium 7 ай бұрын
🔋📦
@ElectricSuperCar 7 ай бұрын
👍
@lukyluke993 7 ай бұрын
How about pressure valves for thermal runaway and pressure control valve for climate and elevation change for every battery box?
@ElectricSuperCar 7 ай бұрын
Good point!
@TheRealMrCods 7 ай бұрын
Yes, by now, we all know that this is yet another algorithm comment.👍
@ElectricSuperCar 7 ай бұрын
Thanks friend!
@Tom-evnut 7 ай бұрын
Wait a minute you are cooling the plastic casings of the cells. This will not at all conduct the heat away efficiently, are you planning on using a thermal gap filler on your final assembly to remove the air between the modules and plates? Great idea though to use the coolant plates as structural members, it is something alot of the OEMS also do.
@brianb-p6586 7 ай бұрын
Yes, he is attempting to actively transfer heat through insulating polymer walls. These modules are intended for backup energy storage applications with very low power capability relative to their capacity, so they are not designed for active cooling.
@Tom-evnut 7 ай бұрын
@@brianb-p6586 Yes I knew that much, wonder how well they will actually work in this application.
@brianb-p6586 7 ай бұрын
@@Tom-evnut The seller (EV West) says they're great... but they're selling them and do not take responsibility for how they actually work in a customer's vehicle. The manufacturer (LG) says they are only good for backup power. I've never seen a report of objective testing of a conversion using these modules, so I don't know how bad they are. I suspect that most conversions will never see hard use, so the modules will survive long enough for the builder to move on to another project.
@mitchymitchhh 7 ай бұрын
Not sure if your battery box hardware is finalized. Did you consider countersink screws?
@ElectricSuperCar 7 ай бұрын
Nope. Still could do it
@J.P.__ Ай бұрын
Battery boxes look sharp. Do you plan to seal them watertight with silicone or rubber seals? But I fear the battery modules won't transfer heat into the cooling plates very well, they look to be plastic and have somewhat uneven.
@ElectricSuperCar Ай бұрын
Yes they will be sealed
@Ryukachoo 7 ай бұрын
How much did those chill plates cost shipped? Did you make the design or did you give the manufacturer dimensions and they built something?
@ElectricSuperCar 7 ай бұрын
I am making a video that will detail all of the costs. Stay tuned!
@BlueCollarEV 7 ай бұрын
Is the thermal epoxy going to prevent the copper aluminum electrolysis?
@ElectricSuperCar 7 ай бұрын
yep.
@BlueCollarEV 7 ай бұрын
@@ElectricSuperCar excellent
@shackf16 7 ай бұрын
Jeremy, are you going to run the coolant loop through a traditional radiator type setup or do you plan to run a chiller to lower the temp below ambient levels to improve the cooling? I know EV West says these batteries don’t need much cooling, but in a high current situation like you are running that would make me very uncomfortable. I’m looking forward to seeing your cooling testing.
@ElectricSuperCar 7 ай бұрын
AC chiller is planned
@niffrig 7 ай бұрын
I thought you sold your first electric supercar but I see it in the background? Also, this is a massive improvement on the cooling plates you sourced for your first build!
@Concxrde 7 ай бұрын
This was probably filmed a while ago.
@spyro9979 7 ай бұрын
he put it for sale but I don't think its sold yet
@ElectricSuperCar 7 ай бұрын
I tried to sell but no serious offers
@89five3five 7 ай бұрын
@@ElectricSuperCardon’t sell… get a company to make copies and sell kits.
@user-aRb00d3r 7 ай бұрын
@@89five3fiveit was a kitcar itself if i remember correct. if he could sell his electric part design for kitcar buyers is another question.
@peakmeditation8746 7 ай бұрын
Hahaha deez nuts 😂😂😂
@tigers123123 7 ай бұрын
It looks way too short tube length in the cooling plates. Were there any calculations on heat dissipation?
@ElectricSuperCar 7 ай бұрын
Yep, we will do some testing as well
@martinbeaumier7172 7 ай бұрын
You need to use NACS it’s the future everyone is switching to NACS
@ElectricSuperCar 7 ай бұрын
NAC may be future, time will tell. The millions of EV cars on the road now will need to adapt. I will be one of those
@raaah 7 ай бұрын
Hey this is probably stupid question but on the battery boxes wire are all the bolts holding it together not countersunk? Having all those bolts stick out seems counterproductive again just a layman asking a question
@ElectricSuperCar 7 ай бұрын
Definitely an option
@AhmedHassan-yc5fb 7 ай бұрын
These are some substantial plates. Aren't they too thick? 😅 What is the current weight tally?
@ElectricSuperCar 7 ай бұрын
They are super thick. I need to get everything on scales and get a new weight.
@victomeyezr 7 ай бұрын
3:34 Was the amount of tubing determined based off calculations or just a best guess?
@ElectricSuperCar 7 ай бұрын
Both
@victomeyezr 7 ай бұрын
@@ElectricSuperCar right on. 👍
@markclark4154 7 ай бұрын
Those plates must weigh a good fraction of the battery mass!
@ElectricSuperCar 7 ай бұрын
Yeah...I probably went too beefy.
@Sanjayadon 7 ай бұрын
I have to say nothing but, Oh yeah! and I only watched first 26 seconds!
@ElectricSuperCar 7 ай бұрын
Nice!
@pyrog 7 ай бұрын
I wonder if the weight distribution is okay. Too much weight at back axis 😮
@ElectricSuperCar 7 ай бұрын
That is where I removed all the weight. Just putting it back
@mikejf4377 Ай бұрын
How many batteries do you have for that car?
@ElectricSuperCar Ай бұрын
28 modules
@brianb-p6586 7 ай бұрын
Trivia about the Porsche structure: If you think Tesla is special because they invented large cast aluminum structures, I'll note that they did not invent them, were not the first to use them, and are not the only ones to use them now. At 17:50 a large cross-car casting is clearly shown... in this Porsche 981 designed over a decade ago.
@UnityFAN 7 ай бұрын
You are look like Tony Hawk )
@ElectricSuperCar 7 ай бұрын
Yep! Hung up the skateboard for building electric cars
@user-aRb00d3r 7 ай бұрын
@@ElectricSuperCarnext: electric skateboards
@swecreations 4 ай бұрын
How many kilos of aluminium is that? I would be worried about weight haha.
@jeppewerring 7 ай бұрын
Aren't you afraid of a big weight increase with those thick aluminium plates?
@ElectricSuperCar 7 ай бұрын
Better to be to strong than not strong enough
@martinbeaumier7172 7 ай бұрын
Thought you were selling the blue car
@ElectricSuperCar 7 ай бұрын
Still for sale
@rory-red 7 ай бұрын
you not using NACS charging
@ElectricSuperCar 7 ай бұрын
Nope, I will be one of the millions that have to convert
@neverendinghobbies 7 ай бұрын
Why exactly do the battery boxes need to be structural? Seems like you added quite a bit of volume that might not be needed. I'm really just curious not trying to be judgemental.
@ElectricSuperCar 7 ай бұрын
Just need to hold batteries in place and be fairly robust in case of accident
@zohircherifi5616 7 ай бұрын
The Beard doesn't suite you hehe 😅
@ElectricSuperCar 7 ай бұрын
noted
@lyricssongs2823 Ай бұрын
this not😂😂
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Channel2Tech
Рет қаралды 3,4 МЛН