KingSener Japanese Cell A41N1424 14.4V 48WH Laptop Battery for ASUS FX-Plus GL552 GL552J GL552JX ZX50 ZX50J ZX50JX JX4200 JX4720 with Free 2 Yeras Warranty Battery Type:Li-ion Capacity:48WH Voltage:14.4V More than 500 Recharge Cycles For the Life Of the Battery Battery Products Have Passed CE/FCC/ROHS Certification To Guarantee Safety Good Performance Japanese Cells Ensure Fast Charges and Low Power Consumption High Quality Built-in Circuit Protection Board Guarantee Durable Usage and Safety