Vehicular power adapter 12-24V plug

Vehicular Power Adapter, 12-24V plug (cigarette lighter adapter), charge the radio in the vehicle. The Vehicle Power Adapter is used to charge the Lithium Ion (Li-Ion) batteries of the radio. The charger contains circuitry that monitors the battery temperature and adjusts the charge voltage to protect against overcharging and overheating. Frequent charging will not adversely affect the cycle life of the battery.