The Motorola IMPRES 12V vehicular charger is a reliable solution for charging radio units or standalone batteries directly via the vehicle's electrical system. It is hardwired to the vehicle's battery and operates within a voltage range of 10.8–16.6 VDC. The charger is compatible with both Li-Ion and NiMH batteries and provides full IMPRES charger-to-battery communication for optimal performance. Please note that IMPRES battery reconditioning is not supported in vehicles due to operational demands.