Hilti 22V to DeWalt 20V Battery Adapter milwaukee generator It cannot charge Makita or

It cannot charge Makita or Black and Decker batteries and must never be connected to a charger of any kind

Craftsman 20V and Dyson V8 compatibility

It works in one direction only: Makita batteries powering DeWalt tools

Use your DeWalt 20V MAX batteries on DeWalt 18V Ni-Cd cordless tools

RIDGID 18V tools

Hilti 22V to DeWalt 20V Battery Adapter milwaukee generator It cannot charge Makita orUse your Hilti 22V batteries on DeWalt 20V MAX cordless tools, without buying into a second battery platform. 22V in, 20V out: the converter brings it down to what a fully charged 20V battery reads, rather than passing the higher voltage through. Constructed from durable molded ABS with pure copper contacts, for a secure fit and dependable current transfer. Your existing batteries do more work, and there is no second ecosystem to buy into.