LONGWEI DC Power Supply Variable,0-30 V / 0-10 A LW-K3010D Adjustable Switching Regulated Power Supply Digital,with Alligator Leads US Power Cord Used for Spectrophotometer and lab Equipment Repair

Someone recommended this one and it seems to work pretty well for me so far. I'm pretty new to electrolysis myself (maybe 10 pans), so I'm sure there are better options out there. https://a.co/d/01S9K35B