Wang went on to say that if you keep charging your phone fully, you could be losing 10 to 15 per cent of your battery faster ...

Photo: Michael Murtaugh Lights above the Panasonic Eneloop BQ-CC55’s four charging slots indicate whether each battery is dead ... batteries and want to stock up, the Panasonic Power Pack ...

A new manufacturing process developed by the University of Michigan has led to faster charging times and longer ranges, despite sub-freezing temperatures. “Charging an EV battery takes 30 to 40 ...

Victor Golmer/Getty Images CATL's CEO ... higher costs for end users—CATL's "chco-swap" battery... A stock image of electric vehicle charging station towers under a parking shed in Tianjin ...