A:Answer The remote uses four (4) double A (AA) batteries. I am able to use rechargeable ones as well (though cost more). Regular or rechargeable, it is required for the remote & is not supplied in the purchase. Frankly, there are confusing Answers to this Q., incl. from "Brand response.." (so far to date) where perhaps they have their notes mixed up. I am absolutely certain as I purchased this!