Bests & Worsts Reviews from Amazon

I am a battery researcher and bought these batteries to help test and set-up a battery prototype lab. The batteries I tested had less than 0.7 Ah. That is less than 1/4 the rated capacity. Furthermore, these might present a SAFETY hazard. I speculate that they may be recycled old batteries (with a nice shiny new label) in which case the cells that you receive could be in different conditions. Using multiple Li-ion cells in a battery unit where the batteries are in different states can be hazardous as one of the cells could be overcharged (potential for a fire/explosion) before the other cell is fully charged. Amazon should remove them from their site.