Extended battery price? Another clue... "less than SUV kit"

cadblu

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Jasman

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Slate's website has this to say about their battery offerings:
Slate FAQ | Vehicle Details

Their Specs Page also lists two batteries:

I'm not aware that a software limited battery has been mentioned. If you have a link to this news from the new Slate CEO, please let us know.

https://www.reuters.com/business/au...oull-pay-extra-stereo-your-petite-2025-07-28/
https://www.hbs.edu/faculty/Pages/i...text=Abstract,spin out an independent company.


It's just what I am speculating from what I'm seeing online. I am pretty sure I saw a video of the new CEO stating this, but I could not find it. Tesla used to software-lock higher-capacity batteries instead of making a separate lower-capacity one when battery prices were way higher than what they are now. This could mean just having a single large battery is cost-effective, with a software-locked, lower-range version just there for headline numbers, possibly anticipating that the majority of orders are going to be for the larger battery
 

ElectricShitbox

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A single battery that's software locked to a smaller capacity for the "base" configuration would technically keep the truck to "1 SKU", which is what they keep claiming despite there being two battery options. But that also feels very against Slate's ethos. That being said, I would absolutely buy the software locked version and then [rest of sentence redacted by legal].
 
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danielt1263

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A single battery that's software locked to a smaller capacity for the "base" configuration would technically keep the truck to "1 SKU", which is what they keep claiming despite there being two battery options. But that also feels very against Slate's ethos. That being said, I would absolutely buy the software locked version and then [rest of sentence redacted by legal].
Sorry to rain on your parade...

So we have five modules in the standard pack and then we have eight modules that go into uh the extended range.
He says straight up that the extended range has an additional 3 modules.

 

ElectricShitbox

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Sorry to rain on your parade...
This was the initial information we all argued about for the past year. There's new information that their battery plan has changed, but no further details. That's what we're talking about.
 
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danielt1263

danielt1263

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There's new information that their battery plan has changed, but no further details.
I remember hearing Barman talking about how battery options have opened up because of the EV Incentive going away and other companies scaling back operations, but I don't take that to mean anything has actually changed. What have you heard?
 

ElectricShitbox

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I remember hearing Barman talking about how battery options have opened up because of the EV Incentive going away and other companies scaling back operations, but I don't take that to mean anything has actually changed. What have you heard?
It was all forum rumors, and I think the original post is gone. But something about the small battery being more enticing. Battery specs is one if the big things I've been waiting for, so I'm excited for the 24th.
 

GrizzlysGhost

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It was all forum rumors, and I think the original post is gone. But something about the small battery being more enticing. Battery specs is one if the big things I've been waiting for, so I'm excited for the 24th.
Forum's going to be crazy on the 24th, and I'm here for it! 😅
 

ElectricShitbox

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Would that mean that if the range of your Slate isn't enough for your needs can you just add another module or 2?
This is the thread I started talking about the different ways the small and large pack could be arranged. However it's done, you wouldn't be able to just add modules as you feel like, because the BMS would need to be changed or at least programmed for the different voltage and cell count.

https://www.slateforums.com/forum/threads/battery-architecture-thought-experiment.14155/

However, I wrote this entirely based on that Munro video, and Slate's plans may have changed.
 

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This is the thread I started talking about the different ways the small and large pack could be arranged. However it's done, you wouldn't be able to just add modules as you feel like, because the BMS would need to be changed or at least programmed for the different voltage and cell count.
It's just that my home is on solar and I have six DIY 48v LiFePo4 battery 'modules' and each module has it's own BMS to take care of cell balance, over/undercharging etc. All the six modules are then connected in parallel. Can't see why Slate modules would be any different.
Just thinking aloud.
 

ElectricShitbox

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It's just that my home is on solar and I have six DIY 48v LiFePo4 battery 'modules' and each module has it's own BMS to take care of cell balance, over/undercharging etc. All the six modules are then connected in parallel. Can't see why Slate modules would be any different.
Just thinking aloud.
That would require each module to be the full ~400v, so ~96 cells and a BMS. It's possible, but the two companies that were building packs like that (Arrival and Ample) have gone bankrupt. Slate claimed that they're using "proven modules", so probably not a novel full pack voltage module design.
 

NMNeil

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That would require each module to be the full ~400v, so ~96 cells and a BMS. It's possible, but the two companies that were building packs like that (Arrival and Ample) have gone bankrupt. Slate claimed that they're using "proven modules", so probably not a novel full pack voltage module design.
Still so many unanswered questions.
 
 
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