Innovative charging and reconditioning system that streamlines and automates battery maintenance. Talk time and cycle life are optimized as the need for manual maintenance programs is eliminated. Advanced conditioning features allow batteries to be left on the charger for extended periods of time without incurring heat damage. In addition, batteries left in the charger are kept fully charged so they are always ready when you need them. Charger displays provide powerful real-time information for IMPRES batteries including current charge status, exact battery mAh, battery kit number, serial number and chemistry. Mix and match any MOTOTRBO IMPRES or non-IMPRES radio battery (except SL 7550 battery) in these chargers.