hi so i have a istick poco 70 watts with a 3000mah battery , it last me about a day . I was thinking of getting a wismec rx200 that i can put 3 3000 mah in it . Will it last me 2-3 days ?? Ill be vapeing still arround 50-60 watts .. Or else what else could i get to go on a few days without having to recharge every single night ? Thanks