Nuova batteria originale RR03XL per HP ProBook 430 440 450 455 470 G4 851610-850
RR03XL 851477-421. HP ProBook 430 G4. HP ProBook 440 G4. HP ProBook 450 G4. HP ProBook 470 G4. HP ProBook 455 G4. Battery Type: Lithium-ion (Li-ion). 1.Li-Ion Laptop Battery 10.8V and 11.1V are in common use.