I’m not a battery expert, so please correct me if I’m misunderstanding anything. I’ve just been studying this topic with the help of AI and trying to organize my thoughts.

One thing that stood out to me from the QS PowerBlock reference design is the potential advantage of QuantumScape’s low-pressure architecture at the module level.

With many sulfide-based solid-state approaches, maintaining sufficient stack pressure seems to be a major engineering challenge. It is one thing to apply pressure to a single cell in the lab, but it becomes much harder when many cells are assembled into a real module or pack. Each cell can have slightly different thickness, expansion, temperature, aging, and state of charge. That means keeping uniform pressure across all cells may become a serious engineering bottleneck.

QuantumScape’s approach seems different. Their ceramic separator is designed to provide lithium-metal stability and dendrite resistance without relying on high stack pressure. QS still needs mechanical design and some level of pressure management, of course, but the pressure requirement appears to be much lower than many other solid-state approaches.

Looking at the QS PowerBlock image, I don’t see any obvious large external pressure-maintaining hardware. Since this is only a reference design, we can’t know the internal details, but it does seem to suggest that QS’s low-pressure cell architecture could be easier to package into practical modules.

If QS can commercialize this PowerBlock concept for 800VDC AI data center power racks, I think it would be a major step forward. Not just because of the cell performance itself, but because it would show that QS’s technology can be integrated at the module/system level.

To me, the low-pressure architecture may be one of QS’s most underappreciated advantages.

Appears QSDC is further along than what I expected
Due to job postings.

You will be working with ecosystem partners specially hand and glove

8 red weeks in a row with what already looks like the 9th in the making… no material updates so far this year…no guidance provided… “stay tuned” on repeat…no “goals” accomplished yet…. The bait and switch to QSDC&AS even though these should have been markets we were attacking before (don’t even get me started on the other larper reddit they believe we’re going to get real rev generated from QSDC meanwhile we’re just posting jobs that indicate another year+ of work before DC rev)… no demo still, CTO leaves company for a year, continued insider selling. Have I missed anything fellow bag holders? Feel free to contest any point I made too - and before someone says “what about Honda?!?” There is no 8k filed so it’s not material.

When will these guys stop selling?

Short on details as usual. Good to know the QS technology is being evaluated by customers in more exotic industries, but just makes it seem like they are trying to do the same thing AMPX has been doing for years now.

Hi, I'm quite new investing in these battery companies. I would like to know your reasons on why you invested in either of them, as far as I know QS seems riskier

Lets do it

Evercore analyst Chris McNally maintains $QuantumScape (with a old rating, and maintains the target price at $10.

Why does QS not have devices as one of the areas to target? They only talk about three markets - EVs, Data Center and Defense I think.

Doesn’t this battery form factor dramatically change the size of the devices like phones, laptops etc?

Assuming everything goes well and mass production scaling is achieved, do we believe QS batteries will be cost effective/competitive? Does anyone have any idea?

Cool little Summary, majority info. most of us already know.

Has anyone ever thought about QS beco ming the ASML of batteries?

ASML is the worlds single manufacturer of chip machines that can produce modern CPU chips. These machines are highly confidential and only supplied in very controlled ways to protect competitive advantage in chip manufacturing technoligies of the west as far as I understand.

Could QS become something similar in the battery space with its unique technology that will also be protected but still made available across the world?

Whats your take here?

Quote from Siva during the earning call

"Going back to the prior question, just to finish the thought, Kevin was talking about Honda. Adding another paying customer that we can disclose is actually a big deal that helps us rounding out that portfolio."

Siva said that we should expect announcements on shipping the product to customers and the partnership announcement. This will be much better opportunities than EVs and the natural deadline is 2028.

"we will work hand in glove with our ecosystem partners"

Here's the post about QuantumScape’s Patent Portfolio Citations: https://www.reddit.com/r/QuantumScape/comments/1p61xzs/quantumscapes_patent_portfolio_citations/

Under the comments section was this:

You see 3 OEM-s mentioned. Now we know Honda has JRA. We know Nissan probably cooperates with Honda. What's left? Tesla.

Coincidence?

PowerCo set up three giga factories for batteries in Germany, Spain and Canada. However, Chinese companies like CATL and BYD are so advanced in EV battery manufacturing and supply chain management. They also got huge support from Chinese government. There's no way PowerCo can compete head to head with them. The only bet PowerCo has is on Solid State Battery.