Autodesk: Make Anything

lost charger 18 volt cordless drill?

can I use a 12 volt battery charger to charge an 18 volt drill battery?

You need a charger that does the same voltage and chemistry of battery. You also have to find out where the thermistor hooks up.
nedfunnell8 years ago
No, sorry. Drill chargers are designed for a specific voltage. The 12v charger would probably not work at all, or to not overcharge (destroy) your battery if it did work.