Single Unit Charger, Product Type Single Unit Charger, Compatible Radio Brand Icom, Compatible Radio Series F1000, F2000, Compatible Radio Manufacturer Model Number F1000, F2000, Compatible Radio Grainger Model Number 54ZU80, 54ZU81, 55KD83, 55KD84, 55KD85, Number of Radios Charged 1, Number of Batteries Charged 1, Voltage 12 to 16 V DC, Minimum Recharge Time 2 hr, Maximum Recharge Time 6 hr, Number of Chargers Included 1