Battery race intensifies: SSB/semi-SSB ramps, LFP/sodium/silicon & fast charging
Key Questions
What fast-charging advancements did BYD announce?
BYD's 1000kW flash charger achieves 9min to full charge at -35C with Blade 2.0 batteries. This surpasses traditional refueling times.
Which companies are ramping solid-state or semi-solid-state batteries?
Chery EX7 features SSB at 600Wh/kg for 1500km range with EMB; SAIC MG for Europe 2026; Toyota 2027-28. Samsung targets H2 2027.
What sodium-ion battery developments are underway?
Hina sodium batteries and JAC 2027 models offer 20% better efficiency than lithium in some claims. Chevy is adopting LFP too.
Who leads the global EV battery market?
CATL holds 42.1% share, BYD 13.4% in Jan-Feb 2026. Tesla-LG 4680, CATL/EVE/BAIC, BMW SiC/silicon are key players.
What GM Ultium charging milestone?
GM Ultium enables 10min charging. This intensifies the battery race alongside silicon and LFP advancements.
BYD 1000kW flash 9min/-35C/Blade2.0; GM Ultium 10min; Samsung H2 2027; Toyota 2027-28; SAIC MG Europe 2026; Chery EX7 SSB 600Wh/kg 1500km/EMB; Hina sodium/JAC 2027; Tesla-LG 4680; CATL 42.1%/EVE/BAIC; Chevy LFP; BMW SiC/silicon; Jan-Feb shares CATL/BYD lead.