Golden Power AA from Micro Center (US)

Does anyone have any exp with these?

I have some here but never opened them for more than a remote control. There is a new MicroCenter in Yonkers now that I pass often and they have these in blister packs of 4 for .69 - .79 cents. no date code.

Should I pick up more every time I can passing MC?

I wouldn't use them in anything valuable. Likely to leak if forgotten about.