OMCreate Battery Compatible with Samsung R480 R530 R540 R580 R720 R730 Q430 Q530 RV520, fits P/N AA-PB9NC6B PB9NS6B AA-PB9NC6W AA-PB9NC5B AA-PL9NC2B AA-PL9NC6W AA-PB9NC6W/E - 12 Months Warranty Compatible Models: Samsung R430 R480 R530 R540 R580 R720 R730 Q430 Q530 RV520. Compatible Part Numbers: AA-PB4NC6W / AA-PB9NC6B / AA-PB9NS6B / AA-PL9NC6W / AA-PB2NC3W / AA-PB2NX6W / AA-PL9NC6B. Built-in IC chips to prevent overcharging, high electric current, voltage or temperature. Operation time: General 1.5-3 hours. Actual operation time varies depending on types of the device and the way it is used. 12 months hassle-free warranty service.We provide best prices possible on the highest quality products and the most popular brands. Please check if this battery is compatible with your computer before purchasing. Part numbers of compatible batteries and Computers are listed as following.