This is a brand new Samsung NP470 battery. This Samsung NP 470 high capacity battery is rated 43 Watt Hour and 11.4 volts and 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 Samsung NP 470 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.

You can expect about 3 hours to 6 hours of run time with this Samsung NP470 battery when new, depending on your energy use.

This battery replaces the Samsung Battery in these models