Kỳ lân pin thể rắn bị tố dùng chiêu 'đổi vỏ'

Donut Lab, a company that achieved a valuation of $1.25 billion after announcing the successful development of solid-state batteries, is facing accusations. The startup is reportedly being accused of using a deceptive practice involving the "shell-swapping" of existing lithium-ion batteries. This alleged tactic suggests that the company may not have developed its own novel battery technology as initially claimed.

This situation is significant as it raises questions about the legitimacy of a highly-valued startup's core technology and could impact investor confidence in the solid-state battery sector.