The Xtar MC1

TP4057 has been used in a few chargers. Original ml-102 used dual tp4057 too.

Why do you see it as better then tp4056? TP4057 doesn’t seem to have a solid CC phase, current starts droping nearly from the start. Not bad for batteries but it is slower. TP4056 on the other hand does give a real CC phase. HKJ ml-102 review. TP4056 review.



Note that the ml-102 curve is a 2600mAh cell and the tp4065 is a 3400mAh. Extra 800mAh and its still faster.