Samsung RV515 Battery Get longer battery life and improved laptop performance with a Samsung RV515 battery. This Samsung RV515 battery is also compatible with the Samsung NP550 R420 R430 R470 R480 RV510 RV511 R519 R520 R530 R580 R730 Q320 laptop models. This replacement Samsung RV515 battery features the highest quality Samsung lithium-ion cells. Li-ion battery technology provides longer run times with less weight. Li-ion batteries are not subject to the memory effect common with older battery technology. This laptop battery replacement is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.
Xtend brand; 11.1 Volts - also compatible with 10.8 Volt systems; 5200 mAh; runs longer 4400 mAh batteries; 6 Cell Li-ion; Samsung (South Korea); Black; Assembled in China; 2 Year Warranty; 30 day full satisfaction guarantee; 300-500 recharge cycles; You can expect about 2 hours to 3 hours of run time with this computer battery when new, depending on your energy use.