Acer 型号 270 电芯数 8芯 电压 11.1V 容量：4400mAh 适用机型： ACER TravelMate 270, 270XV, 272, 272LC, 272X, 272XV, 272XVi, 273, 273X, 273XV, 275, 275LC series / Aspire 1200 Series / TravelMate A550 Series Laptop Battery 电池型号: BTP-550P, BAT30N3L, BTP1400
