智能充电器，随着越来越多的手持式电器的出现，对高性能、小尺寸、轻重量的电池充电器的需求也越来越大。电池技术的持续进步也要求更复杂的充电算法以实现快速、安全地充电-Smart charger, as more and more the appearance of hand-held electrical appliances, high-performance, small size, light weight battery charger is also growing demand. Con