20V to 12V Step Down Converter, Adjustable for Dewalt, Milwaukee, Hitachi (Battery NOT included)

Very nice well but I did loose one of the thumb screws while setting it up in a creek but a replacement was easy to find at my local hardware store. This sluice works great I dialed in the water pressure then the voltage on the battery so I would use it up too fast and caught some small placier gold can’t wait to get back in the creek again now that I have it all set up

A complete no brainer for sluicing in the field oe backyard. Long life with my 5wh DeWalt batteries.

Works as it should it's also nice that you can control the flow speed of the water