RS550 15-зубний двигун постійного струму Високошвидкісний літієвий дриль-двигун для акумуляторної дрилі-електричної пилки

I installed it on a Bosch screwdriver. It works. It's similar. There's a red dot near the + terminal.

Gear size is different but the product is exactly the same packaging is intact

Good product 👍

Двігатель получив ще не провіряв

Two days ago, I fixed the electric saw by installing the new motor. Immediately, I heard a strange noise as if something was grinding inside it. When I opened the tool, I noticed that the plastic cooling fan was detached and there were pieces around the container. I would like to point out that I am an expert on the subject! In my opinion this is a manufacturing defect. The fan was not securely on the spindle . I await your help. Thank you. Livy

The order arrived after a month of waiting, packed simply, with minimal protection, considering that it is an electric motor, but I was lucky and it works perfectly...!

Corresponds to the characteristics described; already replaced the burnt one and it works great.