It’s close enough to already be in use in some chinese cars. But definitely better for stationary use cases where density matters less.

Or gallium hydride? GaH.

Not sure about them, but some banks have more features on the phone app than on the web. Bloody annoying.

LifeTime(Hours) apparently rolled over on a couple of my drives. One of them has about 12 years and five months on the Head_Flying_Hours counter, so at least that.