| This Cytac LiIon intelligent charger has two independent charging channels for 18650/17670s.
With its spring loaded -ve contacts, it will also charge 18500/17500/14500s. The stopping voltage of this charger is 4.17-4.23V.
This is an upgrade from the previous wf-139 charger. NO spacers needed for rcr123 batteries and a faster charge time |