This is a brand Samsung NP510R5E-A01UB battery. This 43 Watt Hour NP510R5E-A01UB battery is compatible with the ATIV Book 4 and ATIV Book 5 models. See below for the complete list of compatible models and battery part numbers.
This NP510R5E-A01UB battery is typically superior to the original battery and is 100% compatible with your Samsung laptop computer. The battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 1 year warranty.
