The new Liitokala Lii-500S looks to be a great follow up to their Lii-500
It has 3 modes; Charge, Discharge and Test and it can charge 1 or 2 batteries up to 2 Amps each and 3 or 4 batteries up to 1 Amp each. The slots are large enough to hold 4x 21700 batteries and 2x 26650 + 2x 18650. Unfortunately no support for LiFePO4 chemistry.
It uses touch buttons and has a very nice updated display.
M4D M4X has a great offer at the moment so you can get it for $21.90 shipped using the link and code on their page.
