HS04 HS03 807956-001 807957-001 807612-421 Batteria per laptop per HP 240 245 246 250 255 256 G4/G5 340 346 348 G3 Pavilion 14-AC 15-AC 17-X Series 14-AC000NA 14-AC007NX 15-AC000NC17- X047NATPN-C125