CWK&reg; New Replacement Laptop Notebook Battery for Asus U53L623 U33JC-A1 U33JT U43JC-A1 U52F-BBL5 U53F A41-U53 A42-U53 A42-U53 U52 U52F U52F-BBL5 U53 U53F U53J U53JC U53JC-A1 U53L623 A31-U53 A32-U53 A42-U53 A41-U53 U33 U33J U33JC U33JC-A1 U33JT Asus A42-U53 A41-U53 U43 U43F U43F-BBA5 U43J U43JC U43JC-WX059V U43J U53 U53F U53J U53JC U53JC-A1 A31-U53 A32-U53 U43F Asus A41-U53 A42-U53 U52 U52 U52F U52F-BBL5 U52J U52JC Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 14.8 Volt (14.4 Volt compatible) Capacity: 5200mAh (Better than 4400mAh) 90 Day Money Back. Buy with confidence!