This is a Makita CF102DZ. Compatible with 14.4V and 18V batteries. This item was acquired from a bankrupt store. Batteries are not included, but an AC adapter can be used. Included items: AC adapter Box In preparation for listing, I tested the unit with both a battery and the AC adapter, and the fan speed adjustment and oscillation functions worked normally. Returns are not accepted to prevent product switching. No claims and no returns, please.