I have a Lenovo ideapad 330s-15AST; can you supply and fitment of a new battery and can you kindly check it over and any minor fixings to its health and running, it appears not to hold a charge so my thinking new battery, also it seems to freeze whilst typing and some functions some helpful info for you mfg date 18/12/29 mtm: 81f9002LUK S/N: PF1JZF9G MODEL NAME 81F9 MO PF9XBBC29067 FACTORY ID: JVHFC1