... Li-ion battery , brand new 100% aging test Laptop Battery Charger for HP Compaq CQ40 CQ45Specification :Product Type: Replacement Battery BRAND ... Type : Li-ionVoltage : 10.8VCapacity : 5200mAhColor : Black Replace P/N : for HP COMPAQ 462889-121, 462889-421, 462890-151, 462890 ... -XB73, KS524AA, 1-00135-01Fit Models : for COMPAQPresario CQ40, CQ45, CQ50, CQ60, CQ61, CQ70 Series, CQ71 HP: G50, G60, G61, ...