not works sometimes it gets on but usualy stays dead

ıve been usıng thıs mouse for 1.5 yr. 2 days ago it stoped workıng for no reason than ı trıed chargıng it for 2-3 hours but ıt dıdnt worked mouse was completly dead than ı trıed changıng cable and nothıng happend. after that ı also checked dongle but theres no problem wıth dongle compture and glorıous core recognizes the dongle but mouse compleatly dead no actıon. with cable computer doesnt even recognize it. ı was sıttıng on my desk and scrolling on phone tryıng to solve my problem than all of a sudden mouse turned on than ı pluged the cable and pc recognızed and ıt was perfectly fıne and ı trıed usıng ıt ı used lıke 15-20 min than it turned off again than in that day mouse dıdnt worked.

today it happend twice mouse worked for a very short time than dead again idk why that happens. pls some help