baterai Benq Joybook R55Specifications:• Type : Li-ion• Voltage : 14.8V• Capacity : 4400mAh / 6Cell• Weight : 408g• Size : 205.00 x 49.00 x 20.00 mm• Color : BlackGaransi: 6 bulan replaceBRAND NEW 100%Fit Model: BENQ JoyBook P51 Series, BENQ JoyBook R55 Series Compatible with part number: 2C.201S0.001