Chinese researchers develop the first semi-solid-state EV battery with a massive 620-mile range — but questions remain
- In world
- Mar 07, 2026, 01:00 AM
- By Leon Poultney
- 0 Views

Chinese researchers are working on semi-solid-state battery technology that could result in an EV range in excess of 1,000 miles.
- New battery could dramatically increase EV range
- Semi solid-state chemistry boasts 30% greater energy density
- Higher density, reduced weight and a smaller form factor promised… [+5061 chars]
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