Here is the Toyota EV Battery Road Map for 2026 and 2027
According to the EV Battery Road Map Toyota Long-range battery will provide a range of up to 500 miles (800 kilometers) by 2026 and 620 miles (1000 kilometers) by 2027.
According to the EV Battery Road Map, Toyota will introduce solid-state batteries in 2027 ( with 10-minute recharge times )
via [ toyota.co.uk]