The best electric bikes at any price level? We've tested them all, and here are the best e-bikes for any budget and every type of rider.

The Tesla Cybertruck is probably the most radical vehicle ever. We get up close and personal with the truck that seems to ...

The EPC7030MSH 300V RH GaN FET delivers high current and rad-hard reliability, meeting the rigorous demands of higher-voltage space power architectures and simplifying thermal design for our ...

Franklin Home Power Battery Review: Not the Cheapest, but It Gets the Job Done Franklin Home Power is a strong home battery backup. But it comes with a high price.

Australia’s first “DC-coupled” wind and battery project is preparing to power up in central western Victoria, as part of a one-turbine pilot retrofit at a 312 MW wind farm.

To find the best power bank out there, I tested around 50 portable chargers and batteries from big brands — Anker, Belkin, UGreen, Mophie — as well as some smaller players like Lion Energy ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice.

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