You can get that battery here:
https://www.ebay.com/itm/354065308235?chn=ps&_trkparms=ispr%3D1&amdata=enc%3A1-B4pwwPiSkaj-oKSLX_9yQ92&norover=1&mkevt=1&mkrid=711-117182-37290-0&mkcid=2&mkscid=101&itemid=354065308235&targetid=&device=c&mktype=pla&googleloc=9028554&poi=&campaignid=20389321416&mkgroupid=&rlsatarget=&abcId=9317280&merchantid=562988434&gclid=Cj0KCQjw3JanBhCPARIsAJpXTx5d1jYtqZiu_CdXNZLAxGhTSa_A7illM3HKQhwcGjGnR-yKajbXYbwaAkZNEALw_wcB