crwdns2934241:0crwdne2934241:0 FarJadeDragon

crwdns2934249:0crwdne2934249:0:

As Livfe said in an earlier comment, I wouldn't recommend using a "shot battery." However, you could attempt resetting the SMC on both this laptop and your mac: https://support.apple.com/en-gb/102605 as it might help.

crwdns2915684:0crwdne2915684:0:

open