Utility model name ：A kind of Top sealing tool for Polymer Lithium Ion Battery

Inventor：Hu Changqing  Zhao Ming  Wu Qianming  Liu Xuewu

Patent No.:ZL 2016 2 1075980.2

Patent Application date: September 23^th,2016

Patent holder:HGB Battery Co.,Ltd.

Authorization announcement day :April 5^th,2017