Power output combatibility
My old power cord put out 18.5v / 3.5A power. The Rocketfish puts out 16v/19v 4.74A power. Will this increase in output hurt my laptop or batery?
Probably best to check their website, but the voltage output you noted is a range, that is 16 v up to/including 19.7. Your previous 18 falls within that range. I don't believe the amperage has any effect on your battery, but I may be mistaken, so best to check, is my recommendation.