Can I get 501 compatible cartomizers in stores?

[VaprRachel]

Hi. I have an Ejoy and a 501 battery. Been happily vaping for nearly a year now. For the first time I am nearly out of juice and just placed my online order. There is nowhere near for me to get juice and I can't pay the price of disposables. I would get through too many in a day. I'm in Iowa. I know Walgreens and Walmart sell prefilled cartomizers for their rechargeable e cigs but would they fit my batteries?