Review on High Power 120W 19.5V 6.15A AC Adapter Laptop Charger for HP Envy 15 15t 17 M6 M7 Series by Angel Bright

1 hour after receiving this item and my battery died upon plugging in, I received a notification to charge my laptop when it was already plugged in. The only reason I got the charger was because it had the right amps, my envy begs the question as I charged it with a spare charger which I noticed didn't give me the performance that mine did old charger gave me. The charger ran my laptop at 2 amps so that's what I got. My computer detects power from the charger and runs with very poor performance without a battery, but will not charge the battery.