How To Use A Dewalt Battery Charger. If DEWALT NiCd batteries are stored outside of the charger they will discharge naturally 15-20 the first 24 hours 7-10 the next day and about 1 every day there after. Correspondingly how many watts does a Dewalt battery charger use.
A few quick steps will tell you if your battery charger is good or if you have a bad battery. How to Test Dewalt 18 Batteries. The reset process clears the microchips memory and gives the chip the all clear to charge normally.
Place the volt meter and the Dewalt battery on a clean dry and flat surface.
Use the Tune-up button on your DeWalt battery charger to equalize the cells in the battery pack. Turn the volt meter on and allow it the warm up for a minute. The quickest and easiest way to test your Dewalt battery charger is to use a second battery known to be good. The DEWALT DCB107 charger can charge all DEWALT 12V and 20V MAX Li-Ion battery packs.
