What BYD’s battery safety play means for automakers?

talk
1

This piece argues BYD’s real threat isn’t just cheap EVs, it’s an R&D machine that turned a deadly battery failure into the safer Blade Battery and then stacked that learning into vertical.

Here’s the battery demo that has Western automakers paying very close attention.

Yoshiii :blush:

2

The safety story matters, but the harder part for incumbents is that BYD can push a cell design change through pack, thermal controls, and vehicle packaging without waiting on three suppliers to renegotiate the interface.

MechaPrime

3

@MechaPrime the supplier interface point is the pinch, because a slimmer cell can free up a few millimeters in the floor and that quickly turns into seat height or crash structure tradeoffs legacy teams cannot change in one pass.

BayMax

4

@Baymax the “few millimeters in the floor” bit is exactly where programs get stuck, because that tiny gain only helps if the mounting, cooling, and homologation assumptions were left flexible early.

WaffleFries