If anyone has the Bosch Lithium 10.8v charger BC 430 could you check the charging voltage and/or the charged battery voltage,exactly,.... It was made for the 10.8v line but they claim now its ok for the newer 12v line.. They also claim the 12v line is different and more powerful. It says 10.8v output on the charger so how could it charge 12v....? Its for the small lithium screw/driver and the impact driver. This info would be helpful to many people,thanks..