It heats very early. I know it is the regulator and it cuts too early.

I try to repair aBlack and Decker Pivot MAX

2017 33-BM 005

Model No. BDH2000PL

20V MAX* Lithium Pivot Vac™

The problem is the fuse where it senses heat and it cuts it.

The problem is the type because it senses the minimum and it cuts it. I opened to see the fuse/regulator and it is inside the battery.

Does anyone can tell me where I can buy a new one? Or tell me how to fix it?