GTrusted

The Samsung Galaxy S7 Edge supports Qualcomm Quick Charge 2.0 but let's see how it charges with Tronsmart's Presto Quick Charge 3.0 battery pack which supports Qualcomm Quick Charge 3.0.

The voltage stays close to 8.9 volts while the current starts at 1.3 volts and after about 30 minutes the current starts dropping to .95 amps for short periods of time.  After 65 minutes from the start of charging, the current starts steadily dropping down .24 amps while the voltage rising to 8.95 volts.

It takes about 90 minutes to fully charge with power starting out at 11.5 watts and eventually dropping down to 2 watts when the battery reaches 100% charge.