the product has not arrived
Received. Version 4.2V 2A. But it is not a good supply. Absolutely not CC CV as awaited to serve as 18650 charger. Final voltage of 4,333V will soon demage batteries if you let it in charger for longer time. It is able to give 1A only to 3.51V. And 2A to 2.40V. I can NOT RECOMEND this product. Shop services are OK.