Mullen Launches Polymer Battery Pack Exchange Program August 05, 2024, 12:44:43 PM Mullen Launches Polymer Battery Pack Exchange Program[html]Mullen’s Power Boost is a pioneering battery exchange program enabling existing Class 1 EV cargo van customers the opportunity to upgrade their lithium-ion battery packs to solid-state polymer battery packs, increasing Class 1 vehicle range to over 200 miles[/html]Source: Mullen Launches Polymer Battery Pack Exchange Program (http://ht**://www.worktruckonline.c**/10224607/mullen-launches-polymer-battery-pack-exchange-program) Quote Selected