Samsung NP300E5A Laptop Battery Compatible Part Numbers: AA-PB9MC6B AA-PB9MC6S AA-PB9MC6W AA-PB9NC5B AA-PB9NC6B AA-PB9NC6W AA-PB9NC6W/E AA-PB9NS6B AA-PB9NS6W AA-PL9NC2B AA-PL9NC6B AA-PL9NC6W AA-PB9NL6B AA-PB9NL6W Compatible Samsung Notebook: R428 R429 R430 R439 R440 R458 R460 R463 R464 R465 R466 R467 R468 R470 R478 R480 R505 R507 R510 R517 R518 R519 R520 R522 R540 R580 R610 R620 R700 R710 R718 R720 R728 R730 R780 R780-JT01 RC410 RC510 RC710 RF411 RF511 RF512 RF711 RF712 RV409 RV409I RV420 RV440 RV509 RV509E RV509I RV520 RV540 RV72 E251 E252 E372 E152 P210 P460 P560 SF410 X360 X460 Q210 Q230 Q310 Q318 Q320 Q322 Q428 Q430 Q520 Q528 SF410-A01 SF410-A02 NP-R423 NP-R428 NP-R429 NP-R430 NP-R431 NP-R439 NP-R440 NP-R458 NP-R460 NP-R462 NP-R463 NP-R464 NP-R465 NP-R467 NP-R480 NT-R538 NP-R620 NP-RV408 NP-RF511 NP-SF410 NP-R540 NP-SF411 NP-RF710 NT-RF710 NP-RF511 NT-RF510 NP-RF711 NT-RF711 NT-RV509 NT-RV509 NP-RV410 300E4C 300E5C NP300E4C NP300E5C NP300E5C-A07UK NP-300V5A-A05US NP350E5C NP350E5C-A02US NP350E5C-A03AU NP350E5C-S04AU NP350E7C NP350V5C NP355E5C NP355E5C-A02US NP355E7C NP355V5C NP355V5C-S01US NP365E5C NP365E5C-S02UB NP365E5C-S04US NP365E5C-S05US NP-550 NP550P5C NP-Q320 NP-Q430 NP-R580 NP-R620 NP-RC510 NP-RC512 NP-RC512-S01US NP-RC512-S02US NP-RC512-W01 NP-RC512-W01US NP-RC520 NP-RC530 NP-RV508I NP-RV509-A02EE NP-RV509-A04 RC512 RC512-S01 RC512-S02 RF510 RF511 RF511-S03AU RF511-S04 RF709 RF710-S02 RF710-S02US RF711 RV510 RV510-S01 RV511-A01 RV511-S03 RV515 RV520 RV711-A01