Quality- Brand new high quality rapid car charger. Dynamic IC Chip - Buit-in smart chip recognizes a full charge and automatically switch to a save-mode. This will protect your battery from over charging and preserve your battery's life span. Safety - This charger will not short circuit or overheats. Covenient - Lightweight, small and fits in your cigarette lighter socket. Charge and talk at the same time. Charge Time - Will fully charged your battery from empty in approximately 1-2 hours. Suitability - For Ni-Cd, Ni-MH, Lithium-ion and Lithium-polymer batteries LED Indicator - LED light indicates when battery is charging. Add Convenience - Keep one in every car. You will never run out of battery while on the go.