AL2450DV Bosch Fast Battery Charger, 30 minute charge time, has an intelligent charging control system with the Delta Voltage criterion, suitable for all 7.2v to 24v Bosch batteries, an LED display indicates the operational state of the charger and the charging state of the battery
This standard charger is suitable for charging Bosch Flat Battery Packs and O-Packs with APT insertion end (Bosch cordless drill drivers, impact drill and impact wrench), suitable for charging both NiCd & NiMH Bosch Cordless Batteries

Charging times for the following voltages:-
1.2Ah NiCd 16 minutes
1.4Ah NiCd 18 minutes
1.5Ah NiCd 19 minutes
1.7Ah NiCd 22 minutes
2.0Ah NiCd 27 minutes
2.0Ah NiMH 30 minutes
2.4Ah NiCd 30 minutes
3.0Ah NiMH 40 minutes