This charger uses automatic voltage detection of PD2 & QC3 USB-C protocol between 5, 9 & 15V at 3A that are capable to charge 2 Li-Ion batteries at 4,1A (8,2A summary) and it needs at least 45W PSU and USB-C output. The use is strictly the automatic fast charging of high current Li-Ion with no fancy tests or discharge modes , either user interference except current settings. Initially it automatically measures batteries internal resistance and decide the current level that each battery can handle and meantime current sensors will decide if later a current downgrade is necessary for each battery safety. The only charger in the market for quick charge of high current batteries at 4,1A.

This charger uses automatic voltage detection of PD2 & QC3 USB-C protocol between 5, 9 & 15V at 3A that are capable to charge 2 Li-Ion batteries at 4,1A (8,2A summary) and it needs at least 45W PSU and USB-C output. The use is strictly the automatic fast charging of high current Li-Ion with no fancy tests or discharge modes , either user interference except current settings. Initially it automatically measures batteries internal resistance and decide the current level that each battery can handle and meantime current sensors will decide if later a current downgrade is necessary for each battery safety. The only charger in the market for quick charge of high current batteries at 4,1A.

This charger uses automatic voltage detection of PD2 & QC3 USB-C protocol between 5, 9 & 15V at 3A that are capable to charge 2 Li-Ion batteries at 4,1A (8,2A summary) and it needs at least 45W PSU and USB-C output. The use is strictly the automatic fast charging of high current Li-Ion with no fancy tests or discharge modes , either user interference except current settings. Initially it automatically measures batteries internal resistance and decide the current level that each battery can handle and meantime current sensors will decide if later a current downgrade is necessary for each battery safety. The only charger in the market for quick charge of high current batteries at 4,1A.

The charger is super awesome item! And super great shop!

The charger is super awesome item! And super great shop!

The charger is super awesome item! And super great shop!