apple 4s

OMG you guys. So I have an iPhone 4s so my battery is shitty as it is, but I charged my phone at my brother’s house on their wall plug. Worked alright but after the battery ran out post charge my phone wouldn’t charge. It was just consistently stuck on the battery screen. I tried everything and it wouldn’t change. Basically it charged for days. Not too long ago today I decided to change sides of my laptop for the USB port. And viola! It finally came on. I was thinking I’d either have to buy a new battery or a new phone.
I missed you guys!