The hundreds of hours wasted using it online on unnecessary websites and just sitting around using it and
All the tumah viewed from it that ruins your frumkeit and ruchnius forever without you even realizing it. You corrupted human psychological mind (yetzer hara) makes you think you did nothing wrong online so why can’t I use it when in truth a person knows there was so much unnecessary things you looked at.
You can thank our Jewish friend Mr. Facebook=the website that has caused thousands of intermarriage and divorces R”L
In regards to running out of battery too often. A free tip I can suggest to you is to have an Android phone and not a iphone and then you have the option to have an extra battery with you and just change it and minute later your is back to full power. This is very important for businesses who use their cell phones as their business telephone number and can’t afford to have it shut down until you get a chance to recharge your phone