I've seen a lot off these with various problems, most common is moist and thats no supprise with those vent holes. ( they claim to be waterproof) Other common problem with these are blown print fuse on terminal block. The ones i repaired or reused the cells from had good quality Samsung inr8650 25R or LG.
I've seen a lot off these with various problems, most common is moist and thats no supprise with those vent holes. ( they claim to be waterproof) Other common problem with these are blown print fuse on terminal block. The ones i repaired or reused the cells from had good quality Samsung inr8650 25R or LG.
Good to know, thanks!