Can I return battery operated candles, box of 4, one doesn't work?

With the receipt

Yes, make sure you have the receipt when returning the merchandise...

You should be able to with a valid receipt & even perhaps showing them a demo on how the other 3.....w/batteries....""do"" still work but 1 was a manufacturer's malfunfunction....something not the fault of you, the consumer.

Be sure to have receipt for. Otherwise u will get the current price back if item is on discount or special

Yes. They have a great return policy

Yes

I think so