HS小密系列产品规格电池型号电压(V)容量(Ah)重量(kg)外形尺寸(mm)端子类型端子位置长宽高总高HS4-4Ah440.464747101107F2DHS4-4.5Ah44.50.52HS4-9Ah490.951024495101F1/F2CH···