for all DeWALT products with voltage 28V and 36V Li-ion:

It is not suitable for the USA where 110-120 V mains voltage and 60 Hz frequency are common.  This charger uses 230 V/50 Hz so it is unusable unless you use a voltage converter

DC351, DC315, DC318, DC310, DC413, DC810, DC91036VOLT ; DC228K, DC229K, DC232K, DC233K, DC234K, DC300K, DC301K, DC305K, DC308K, DC310KL, DC315KL, DC318KL, DC413KL, DC415, DC509, DC519, DC8100, DC810, DC900KL, DC901, DC910KL, DCH363, DCH364.

1 Hour charging provides fast charging for minimum downtime
Battery fuel gauge indicates how much charge is in the battery
DEWALT 3-stage charging system provides maximum run-time and extends overall life of the battery
Battery chemistry: Li-Ion