Get longer battery life and improved performance with a brand new Samsung NP940Z5L battery for ATIV Book 9 models, including the Samsung NP940Z5 and NP940Z5L. This NP940Z5L battery is not compatible with the NP900 series models.

This battery uses the highest quality lithium-ion battery cells and components that charge faster, last longer and weigh less than cheaper, lower quality batteries.

This genuine Samsung Ativ Book 9 NP940Z5L battery 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 NP940Z5L battery when new, depending on your energy use.

Replaces these Samsung battery part numbers: