British engineer and former Royal Navy officer Trevor Jackson, signed a multi-million-pound deal to start manufacturing the battery on a large scale in the UK.
Interesting story in that popped up on my Google feed.
I would be very interested to see what the cost of swapping the empty £5,000 batteries is with a new full battery. If it works out at 10p per mile or less then they may have a viable option. But it does make things wierd. When do you swap your battery? When it is at 0 or 150 miles? Etc. It will depend on having thousands of retailers that can fit them. Anyway this was the daily mail so it is probably not accurate.