https://www.jointforces4solar.com/wp-content/uploads/2018/08/Varta_web.jpg75120360Adminhttps://www.jointforces4solar.com/wp-content/uploads/2018/01/Logo_JF4S_Global_weißerKreis.png360Admin2020-01-16 15:07:112020-01-29 16:50:10VARTA AG increases production capacity for lithium-ion batteries to 200 million cells