1.High quality,low cost 2.Long life, low noise 3.Wide range usage 4.Smooth ... Brushless Alternator/Generator with excellent quality application : 1)hand operated charger,emergency power box,hand operated torch,cellphone charger,etc.. 2)function:Mountain climbing and ... according to customer's drawing and sample 5)the high quality , energy -saving and competitive price 6)delivery date is subject ...