New Replacement Laptop Battery ASUS for A41 K46C K56C Series Ultrabook High Performance By WorldPlus Original Product by WorldPlus Voltage: 14.4V Display Capacity: 2200mAh Brand new High performance Replacement Laptop Battery By WorldPlus using a high quality cell of A grade Remaining amount display is possible Fully circuit protection: over current protection, Prevention function for over-discharging and overcharging 1-Year warranty from the date of original purchase Compatible modelLaptop