Why do you cry?

Crutchfield Electronics’ flagship Crutch-Field Electronico is going on sale Friday for about $9,600.The company is the world’s leading maker of high-tech lithium-ion batteries for electric vehicles and a major player in the field of electronicoelectronics.CrutchField says its electric-vehicle batteries can last up to 150 miles and charge up to four times faster than lithium-air batteries.The …

When it comes to energy storage, nickel and cobalt are king

Posted February 24, 2020 05:15:28 When it came to energy-saving technologies, nickel- and cob-based technologies are considered the gold standard.In recent years, however, nickel has been catching up.“The nickel and the cobalt have taken off.They’re in the $5-6 billion range,” said Matt Smith, a senior analyst at Bloomberg Intelligence.But that hasn’t translated into sales.In fact, …