Vanson Smart Universal Charger for AA/AAA/C/D/9V Batteries
Charging Conditions • Powered by an external AC adapter (Input: 120V AC 60Hz 18W and Output: 12VDC 1000mA). • Intelligent microprocessor controlled with negative delta V (- delta V) cut-off function. • Uses constant current pulse charging system. • Independent charging channels for optimum charging of each cell. • Ni-MH and Ni-Cd batteries can be mix to charge at the same time. • Automatic charge and discharge function. • Automatic charge/discharge current selection for the different size of batteries. • Individual LED to indicate discharge, fast charge and trickle charge.
Battery Protection • Identification of defective cells. • Over heating and short circuit protection. • Protection against wrong polarity. • Maximum charging timer control for overcharge protection.
Charging Currents/Times • AAA size: Rated capacity: 180mAh-800mAh; Charging time: 1-3 1/2 hrs. Charged by constant current at 350 mA.Timer control at 3.5 hours. • AA size: Rated capactiy: 500mAh-2500mAh; Charging time: 1 1/2-4 hrs. Charged by constant current at 820mA. Timer control at 4.5 hours. • C size: Rated Capacity: 1200mAh-5000mAh; Charging time: 2 1/2-5 1/2 hrs. Charged by constant current at 820 mA.Timer control at 9.5 hours. . • D size: Rated capacity: 1200mAh-10000mAh; Charging time: 3-10 1/2. Charge by constant current at 820 mA. Timer control at 17 hours. • 9V block size: Rated capacity: 100mAh-250mAh; Charging time: 6-11 hrs. Charged by constant current at 20 mA. Timer control at 14 hours.
