About a year ago, Maxwell Technologies told the world about the Chinese government using its ultracapacitors in various official vehicles. Another July brings another announcement, and so we learn ...

Where have we heard this before? Ah, yes. Back in November 2006 we first heard about Maxwell Technologies' 125 volt ultracapacitor and we later learned about the heavy duty version (390 volts ...

As reported by Bloomberg, Tesla has acquired the innovative energy storage company Maxwell Technologies ... The acquisition of an ultracapacitor manufacturer opens the possibility of these ...