CWK New Replacement Laptop Notebook Battery for Samsung RV515, RV515I, RV515L, NP-RV515, NP-RV515I RV511 RV511-S04 RV515-A02 RV518 RV520-S02 NP-RV515-A02US RV515-A02 RV520 RV510 NP-RV511I NP-RV515 NP-RV515E NP-RV515I NP-RV511 AS01 AA-PB9NC6B NP-RV510E NP-RV510I NP-RV511 NP-RV511E np305e5a-a01us a03us a04us a06us a07us RV510-S01 RV511-A01 RV511-S036 Samsung AA-PB9NC6B Samsung NP300V5A NP305V5AH NP-Q428 NP-R468 NP-RC510 RC520 RC530 Samsung RV515-A02 RV518 RV520-S02 RV540E RV540 Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 11.1 Volt (10.8 Volt compatible) Capacity: 5200mAh (Better than 4400mAh) 90 Day Money Back. Buy with confidence!