hi all, my laptop powersupply is a 19v 3.42a rated adapter. i have another adapter from a laptop which is higher up in the range of laptops from the same manufacturer as mine, this adapter is rated at 19v 3.95a. would this adapter be safe to use on my laptop which has an adapter with a little lower current rating of 3.42a? the voltage is the same on both adapters as 19v. 
