Laptop Battery for HP CQ32 CQ42 CQ62 CQ72 MU06 MU09 WD548AA WD549AA HSTNN-Q61C HSTNN-Q62C HSTNN-CBOW HSTNN-IB0N HSTNN-IB0X HSTNN-OB0X HSTNN-OB0Y HSTNN-YB0X NBP6A174 NBP6A174B1 NBP6A175 NBP6A175B1 586028-341 586006-321 586006-361 593553-001 100% Compatible - Will not void your original warranty Tech Rover&trade; Quality product with 30-DAY Worry-Free Return Policy Brand New High output Battery All Tech Rover&trade; branded items carry a 1 year warranty against manufacturer defects.