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I've said it from the beginning: lying to Congress is a felony.
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Ultra-capacitor hybrid radically boosts power and efficiency of lithium batteries
Based outside Marseilles, this fascinating French startup is working on a new type of battery it believes could offer some huge advantages in the EV space, among many others.
Nawa Technologies' core product is a new type of carbon ultra-capacitor with a set of remarkable advantages over typical lithium-ion battery cells.
Ultra-capacitor advantages
To start with, as a capacitor, its charge and discharge rates are absolutely spectacular compared with batteries – up to 1,000 times faster. We're talking about charging an entire car battery in a matter of seconds, maybe three times quicker than filling a tank with fossil fuel.