NO FACTURAMOSCOMPATIBLE PARTS NUMBERS:RE03XL / HSTNN-OB1C / HSTNN-DB9A / L32656-005FICHA TECNICA:VOLTAGE: 11.55 VCAPACITY: 3750 MAHCELLS: 3 CELLSRECHARGE CYCLES: 500OPERATION TIME: AROUND 1.5 - 2.5 HOURS (THE ACTUAL OPERATION TIME WILL DEPEND ON HOW MUCH ELECTRICITY IS REQUIRED BY THE DEVICE AND HOW YOU USE IT).COMPATIBLE MODELS:HP Probook 430 G6HP PROBOOK 430 G7HP PROBOOK 440 G6HP PROBOOK 445 G6HP PROBOOK 440 G7HP PROBOOK 450 G6HP PROBOOK 450 G7HP PROBOOK 455R G6HP Z66 PRO 13G2HP Z66 PRO 14G2**GARANTIA DE 6 MESES** POR DEFECTOS DE FABRICACIONSI NO VES TU EQUIPO EN LOS MODELO PUBLICADOS, PODEMOS VERIFICAR COMPATIBILIDAD