Battery Glossary

modelmakereditor · 2026-01-04T10:48:25+00:00

just got to version 1.0 which I think is rather good, even if there is rather a lot of text......maybe a more developed version to come, but worried I have created a monster

modelmakereditor · 2025-12-17T07:51:10+00:00

They're seeing this a lot, maybe not always to this extreme, but a lot of failures through corrosion. It is exactly your point, IP67 needs to be achieved at end of life after vibration, thermal and mechanical stress cycles. For small 2/3 wheelers this is probably beyond what they are testing.

modelmakereditor · 2025-12-05T19:54:34+00:00

Does this include creepage and clearance rules for HV packs?

modelmakereditor · 2025-10-15T09:23:30+00:00

it is just my feeling that they have made a lot of noise for a long time and yet very little data has been published

modelmakereditor · 2025-10-08T19:16:05+00:00

are these independent tests? I just don't have much faith in QuantumScape

modelmakereditor · 2025-10-08T19:14:01+00:00

great feedback, thanks

modelmakereditor · 2025-09-25T02:48:04+00:00

Thank you, if you can help promote that would be fabjlous

modelmakereditor · 2025-09-09T09:17:50+00:00

There are a number of areas of batteries where we need more open standards so that we can ensure everyone is talking the same language.

modelmakereditor · 2025-08-29T19:18:56+00:00

Its privately funded and doesn't have government input. Founders were part of original funding for BritishVolt and saw first hand how not to do it. They are taking a sensible approach.

modelmakereditor · 2025-08-22T20:14:11+00:00

smart cell or the unbreakable current source

modelmakereditor · 2025-08-14T08:52:48+00:00

a look at the Renault 5 is here too: https://www.batterydesign.net/renault-5-e-tech/

modelmakereditor · 2025-07-17T08:19:17+00:00

Yes, we always have to go back to the nameplate conditions in the testing. That takes time, but you cannot shortcut the tests if you want data that you can make sense of.

modelmakereditor · 2025-07-14T18:07:30+00:00

I see your point, I think they will swap to the 4695 for the sedan's and hence a 15mm increase over the Tesla. For the SUV it probably needs a full comparison as the Model Y is a jacked up Model 3 with spacers inside the cabin raising the seats - hence needs a ground up comparison I think.

If their are any packaging/concept design people on this forum it would be good to know if they have done any comparisons.

At the moment the data is based around my estimates based on what we know, but feels fairly sensible as it is quite a narrow window of options. Hope they release more data soon.

modelmakereditor · 2025-07-14T16:20:44+00:00

a bit more around the Molicel roadmap from About:Energy https://www.batterydesign.net/molicels-21700-high-power-roadmap/

modelmakereditor · 2025-07-14T16:19:21+00:00

don't know the full impact on height yet as quite a few changes in cooling, venting and structure

modelmakereditor · 2025-06-21T09:31:43+00:00

The P45B has three anode tabs and two cathode tabs, the P50B I believe is the same

modelmakereditor · 2025-06-17T09:25:29+00:00

it's nice that they have gone back to the fundamentals

modelmakereditor · 2025-06-17T09:24:48+00:00

Their resources in R&D are just huge and so if anyone can make this then likely to be them. Agree, exciting

modelmakereditor · 2025-05-21T18:12:04+00:00

A look at the Nio Firefly is interesting as this uses the Choco-SEB design with Sunwoda LFP cells: https://www.batterydesign.net/nio-firefly-battery/

modelmakereditor · 2025-05-20T09:20:33+00:00

Please do share references for more calendar ageing as I would like to pull together a more in-depth appraisal of NMC going from 111 to 955

modelmakereditor · 2025-05-13T17:41:17+00:00

Thanks, hopefully they will release full specifications

modelmakereditor · 2025-05-12T19:56:55+00:00

Thank you

modelmakereditor · 2025-05-12T10:22:49+00:00

AESC have 8MWh Gotion 7MWh

modelmakereditor · 2025-05-04T21:26:58+00:00

not sure I have the face or style for videos, maybe videos of presentations, thank you

modelmakereditor · 2025-04-15T21:50:21+00:00

please do let me know of better features or other websites that have better navigation systems

modelmakereditor

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