Tanktwo’s New Refillable Battery Makes Us Think It’s April Fool’s Day Again, But It’s Not

By Mark Kane If you ever thought that you knew all the battery storage systems for electric vehicles, including battery swap concepts (think defunct Better Place), Tanktwo will surprise you. Its idea is so ridiculous, that it makes us curious. Tanktwo proposes to use egg-shaped battery cells that would randomly fill the pack …read more

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