http://pastport.jp/user/greatpower ja-JP Great Power is dedicated to being one of the top OEM & ODM lithium battery manufacturers China. After years of effort, Great Power is now able to join hands with world-famous companies and provide them with full battery and battery system solutions. 2022-07-29T15:57:32+0900 http://pastport.jp/user/greatpower/timeline/greatpower greatpower http://pastport.jp/user/greatpower/timeline/greatpower