Are you looking for an alternative to the expensive original batteries? Then you've come to the right place. X-Longer batteries, convince the quality and your longevity. Specially developed and tested for your device you are in no way inferior to the original batteries. Overcharge Heat & Short circuit protection. No cheap battery, branded goods with constant quality control.Convince yourself. Compatible:SAMSUNGGalaxy A70Galaxy A70 2019SM-A705SM-A705F/DSSM-A705FN/DSTechnical data: Replaces the following original batteries:Capacity: 4400mAhType Li-polymer Voltage: 3.85VWeight: 53gEB-BA705ABU