Product review (1 stars): Latest issue batteries are defective
I recently bought three new units and already owned one unit from two years ago. This micro-drill is amazing. Small, compact, long battery life, easy to change bits, the white led light saved my butt numerous times in dark electrical cabinets.

The problem is with the new issue batteries. They are all defective. Called a tech support guy and he confirmed a large number of the batteries for this model are bad and were never tested at the battery manufacturer.

I tried the six new batteries on two other used chargers. The red led charging lights failed to come on. My old batteries work fine.