My iPod touch 4th generation (i have had it since a month after its release in 2012) has had terrible battery life lately and i have been Debating whether or not Apple's $79 iPod touch battery replacement is worth it. I use my iPod touch every day and i love it but i only get about 20 minutes of battery life out of it from a full charge. I know people always suggest buying a refurb iPod touch 5 from apple but 2 reasons i wont is 1) it is more than i am willing to spend. 2) If i did buy a refurb i would have to buy the 16GB iPod touch 5 with no back camera which i need or i would again-have to spend more than i am willing to on a refurbished iPod touch 4 which is what i already have which is pointless. Also, what do u get when u do the battery replacement? Isnt it a refurb and they don't actually replace the battery? Are there risks of getting a refurb and do i get a warranty with it? Also, can anyone maybe recommend a battery case for the iPod touch 4 instead of apples replacement? Mophie no longer sells theirs and i cant fin any online.