Compatible Part number: 807612-421, 807956-001, 807957-001, HS03, HS04, HSTNN-LB6U, 807957, HSTNN-LB6V, LB6UCompatible
Model: HP 240 G4 HP 245 G4 HP 246 G4 HP 250 G4 HP 255 G4 HP 256 G4100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. All products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety.
Warranty: Free replacement within 12 months (no exchange but resend new one), 30 days money back guarantee.
CONTACT US: Please contact through "Your Orders" tab in Amazon account (allow 24hrs for reply).