Battery For HP 919700-850 HSTNN-PB6Y HSTNN-LB7V 919701-850 JC04 JC03 Notebook PC
JC03 | JC03031 | JC04 | JC04041 | JCO3 | JCO4 |. The computer does not recognise the battery. You need to find your specific laptop model before ordering a proper battery. How do you check your laptop model?.