HP Laptop Battery QK643AA

This 9 cell laptop battery works with the following HP laptop models:

• HP HSTNN-W81C
• HP KSTNN-LB2G
• HP HSTNN-I90C
• HP HSTNN-UB2I
• HP HSTNN-LB2F
• HP HSTNN-F11C
• HP HSTNN-LB21
• HP HSTNN-I91C
• HP HSTNN-F08C
• HP HSTNN-E04C
• HP HSTNN-CB2F
• HP CC09
• HP 659083-001
• HP 634089-001
• HP 634084-001
• HP 631243-001
• HP 630919-541
• HP 628668-001
• HP 628666-001
• HP 628664-001
• HP QK643AA-TM
• HP QK643AA-ER