Uhmm, not really, they're efest who has a notorious reputation of overstating battery specs.
All they do is put their fancy wrap on other manufactures cells, some of those cells are lower quality 2nd or 3rd bin.
But, depending what cell is actually underneath the wrap they could be okay for your intended use.
All they do is put their fancy wrap on other manufactures cells, some of those cells are lower quality 2nd or 3rd bin.
But, depending what cell is actually underneath the wrap they could be okay for your intended use.