Fast charger, T2M's Rapid Charger can handle 7.2V and 8.4V (1800mAh max) in only 30 minutes. It can be supplied with either 220VAC or with a 12VDC car battery. It features a thermal protection, in case of overheat and an isolated transformer. Automatically goes in slow charging mode when time-switch ends. Technical specifications: * Power supply: 220VAC or 12VDC * Battery voltage: 7.2 or 8.4V * Charging current: 3A (fast) or 150mA (slow) * Charging indicator: LED * Time-switch: from 0 to 30 minutes