This is a new Samsung M70 pro battery replacement. This Battery is compatible with the Samsung M70 pro as well as the Samsung M40, X15, X20 and many more laptop models.

Li-ion batteries are not subject to the memory effect common with older battery technology. This Samsung M70 battery replacement is 100% compatible with the original battery specifications and is individually tested and backed by a 1 year warranty.

You can expect about 2 hours to 3 hours of run time with this Samsung M70 battery when new, depending on your energy use.