The shipment volume of pulse short circuit tester and insulation resistance short circuit tester developed by Qingdao Ruijie Intelligent Instrument Co., Ltd. reached a new high in the first half of 2021, helping the domestic lithium battery test field.

According to the statistics of the new energy vehicle compulsory insurance coverage data, the domestic new energy vehicle sales volume in the first half of 2021 was about 1.03 million, up 214% year on year; The installed capacity of power battery is about 46.39GWh, up 177% year on year.

From the perspective of installed capacity application field, the installed capacity of new energy passenger vehicles in the first half of the year was about 41.17 GWh, with a year-on-year increase of 234%; The installed capacity of new energy passenger cars was about 3.54 GWh, down 1% year on year; The installed capacity of new energy vehicles was about 1.68GWh, up 93% year on year.

Qingdao Ruijie Intelligent Instrument Co., Ltd. was founded in 2012, and has been committed to the field of new energy testing since its inception. It has successively provided testing equipment such as cell pulse tester, battery internal resistance tester, pack EOL test, and has provided testing assistance to large and medium-sized lithium battery manufacturers at home and abroad.

（注：数据部分摘自高工产业研究院）