| 56V Battery 2.5 Ah Battery: 50-minute charge time from zero to full charge 56V Battery 4.0 Ah Battery: 80-minute charge time from zero to full charge 56V Battery 5.0 Ah Battery: 100-minute charge time from zero to full charge Fan Cooled Charging System: Prevents the battery and charger from overheating Integrated LED Charge Indicator Lights: To let you know if your battery has a full charge or not Charges all EGO Power+ Batteries |