Bateria para portatil AA-PB9NS6B SAMSUNG NP-R540 R540 DC 11,1 44wh (4000mAh) | eBay
Laptop Battery for SAMSUNG R540 RV520 R528 RV511 NP300 R525 R425 RC530 R580 AA PB9NC6W AA PB9NS6B|laptop battery for samsung|laptop batterybattery for laptop - AliExpress
Bateria para portatil AA-PB9NS6B SAMSUNG NP-R540 R540 DC 11,1 44wh (4000mAh) | eBay