[Q] is it safe charging note 1 with galaxy tab 2 wall charger?

hi everyone..
my note charger is so bad.. whenever i charge it while i use it for browsing it doesnt charge at all and when i use it for game it even drain the battery while i charge it..
so i decide it to charge it with tab 2 wall charger where it have 2Amp and 5v output..
is it safe charging with tab 2 charge? cause when i charge with tab 2 charge it charge more faster than the original note charge

tab 2 charge : 5v = 2Amp
note charge : 5v = 1Amp

thanks :D

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