I bought some Bosch adapters for my Bosch hammer drill.
Normally this Bosch tool operate on a 18V Bosch battery.
With the Bosch to Dewalt adapter, I can now use DeWALT 20v battery on the same tool.
For another adapter, it is Bosch To Black and Decker adapter. Which means use black and decker 18 or 20V battery on my bosch tool.
Both adapters work well.
However, please take note these adapters are not for charging. You should not use the adapter to charge the Dewalt and Black and Decker battery on the Bosch charger.
![](https://i.ytimg.com/vi/mThmWcXf6jI/maxresdefault.jpg)