• Welcome to Tesla Roadster Forum! If you're joining us from Cybertruckownersclub.com, then you may already have an account here.

    If you were registered on the Cybertruck forum as of September 18, 2026 or earlier, then you can login here with the same username and password.

    If you wish, you can remove your account here.

Outofspec's charging curve graphs: end the hysteria

Bkb13

Well-known member
Joined
Jul 23, 2023
Threads
18
Messages
201
Reaction score
275
Location
Austin
Vehicles
raptor
Occupation
Entrepreneur
Country flag
Not much has been spent on these Outofspec charging graphs located here:

https://outofspecstudios.com/charging

The first thing that we can learn from these graphs is the Cybertruck charges as fast as any other BEV Truck.

Faster on the lower end of the curve and slower than the hummer and rivian on the higher end of the curve.

What stands out is how poorly the lightning does.

Tesla Roadster 2nd gen Outofspec's charging curve graphs: end the hysteria IMG_1468
 
OP
OP
Bkb13

Bkb13

Well-known member
Joined
Jul 23, 2023
Threads
18
Messages
201
Reaction score
275
Location
Austin
Vehicles
raptor
Occupation
Entrepreneur
Country flag
2. What also stands out is how similar the charging curve is for most of the Tesla models.

What you find here is the model Y, the model s plaid, and Cybertruck compared. Even with different batteries, these models are similar.

Tesla Roadster 2nd gen Outofspec's charging curve graphs: end the hysteria IMG_6144
 
OP
OP
Bkb13

Bkb13

Well-known member
Joined
Jul 23, 2023
Threads
18
Messages
201
Reaction score
275
Location
Austin
Vehicles
raptor
Occupation
Entrepreneur
Country flag
3. Then you see where the hysteria comes from…. The Cybertruck just takes longer to charge. Not sure why the model y was soo poor.

maybe this has something to do with the software. But my sense is that it has more to do with how much you can push through the existing charging infrastructure.

if you look at it like a big gas tank, there are a few ways to improve the fill rate. Either you increase the pressure of the gasoline (volts), or you increase the size of the pipes (amps). In the electric world you need the volt pressure increase to fill that tank faster.

The mass hysteria we’re seeing is directly proportional to people’s misunderstanding of the availability of 800v chargers and the current battery capabilities.

Tesla Roadster 2nd gen Outofspec's charging curve graphs: end the hysteria IMG_5251
 

Gurule92

Well-known member
Joined
Sep 2, 2021
Threads
193
Messages
3,221
Reaction score
1,254
Location
Colorado Springs
Vehicles
MYP
Occupation
"Cyber" stuff
Country flag
He did mention that they needed to redo lightning because they probably messed it up.

We did chat about this in one of the fear mongering threads but it's probably buried somewhere so thx for separating.
 
OP
OP
Bkb13

Bkb13

Well-known member
Joined
Jul 23, 2023
Threads
18
Messages
201
Reaction score
275
Location
Austin
Vehicles
raptor
Occupation
Entrepreneur
Country flag
He did mention that they needed to redo lightning because they probably messed it up.

We did chat about this in one of the fear mongering threads but it's probably buried somewhere so thx for separating.
Yeah. That would explain it. But what could they have done to mess it up?
 

84Apollo3

Well-known member
First Name
Preston
Joined
Mar 4, 2023
Threads
7
Messages
108
Reaction score
73
Location
Charleston, SC
Vehicles
2018 Model 3
Occupation
Pilot
Country flag
I’m not sure how this ends the hysteria. We’re talking about significantly less than advertised real world range paired with “just takes longer to charge”.
 

Gurule92

Well-known member
Joined
Sep 2, 2021
Threads
193
Messages
3,221
Reaction score
1,254
Location
Colorado Springs
Vehicles
MYP
Occupation
"Cyber" stuff
Country flag
Yeah. That would explain it. But what could they have done to mess it up?
I'm not sure. I didn't see that video. But he's confident it's actually better
 

Gurule92

Well-known member
Joined
Sep 2, 2021
Threads
193
Messages
3,221
Reaction score
1,254
Location
Colorado Springs
Vehicles
MYP
Occupation
"Cyber" stuff
Country flag
I’m not sure how this ends the hysteria. We’re talking about significantly less than advertised real world range paired with “just takes longer to charge”.
Significantly?
 

cvalue13

Well-known member
Joined
Aug 17, 2022
Threads
56
Messages
5,903
Reaction score
2,347
Location
Austin, TX
Vehicles
F150L
Occupation
Fun-employed
Country flag
Yeah. That would explain it. But what could they have done to mess it up?
not sure either

but I suspect they think the messed it up because it’s not consistent with other known reliable curves out there?

regardless, I’m also confused Hummer curve, so what do I know


curious, how do they standardize the fast charger they use?
 

cybercoffee

Well-known member
Joined
Nov 6, 2023
Threads
8
Messages
283
Reaction score
164
Location
Los Angeles
Vehicles
MYLR
Country flag
He did mention that they needed to redo lightning because they probably messed it up.

We did chat about this in one of the fear mongering threads but it's probably buried somewhere so thx for separating.
I believe he said in the video that they weren’t sure if they got a good specimen because it was early production model. I listened to a good amount of the video in question and he made reference to it a few times.
 
OP
OP
Bkb13

Bkb13

Well-known member
Joined
Jul 23, 2023
Threads
18
Messages
201
Reaction score
275
Location
Austin
Vehicles
raptor
Occupation
Entrepreneur
Country flag
I’m not sure how this ends the hysteria. We’re talking about significantly less than advertised real world range paired with “just takes longer to charge”.
run the Governments EPA tests and you get the same range. You have a beef with the EPA, not Tesla.
 

cvalue13

Well-known member
Joined
Aug 17, 2022
Threads
56
Messages
5,903
Reaction score
2,347
Location
Austin, TX
Vehicles
F150L
Occupation
Fun-employed
Country flag
What’s the question?
if you look at it like a big gas tank, there are a few ways to improve the fill rate. Either you increase the pressure of the gasoline (volts), or you increase the size of the pipes (amps). In the electric world you need the volt pressure increase to fill that tank faster.
Between the CT and the Hummer, does the Hummer have higher pressure gasoline or bigger pipes?
 

SolarWizard

Well-known member
First Name
MB
Joined
Nov 18, 2020
Threads
20
Messages
1,079
Reaction score
548
Location
San Diego//Tampa//South Park, CO
Vehicles
3.0L JT // Quad CT
Occupation
solar, DCFC & battery biz owner
Country flag
That lightning data must be older


Not much has been spent on these Outofspec charging graphs located here:

https://outofspecstudios.com/charging

The first thing that we can learn from these graphs is the Cybertruck charges as fast as any other BEV Truck.

Faster on the lower end of the curve and slower than the hummer and rivian on the higher end of the curve.

What stands out is how poorly the lightning does.

IMG_1468.jpeg
 
 
Top