There are several options, but depends on what your actual requirement is.
Obviously the cheaper cordless models are merely an exaggerated garden sprayers,
like the ones from Resqtech for e.g. >>
https://resqtech.in/product-category/products/
You can choose between the canister models/submersible models based on your need.
There is one from
Black and decker as well, but comes at a price.