What to Know Before You Try to Replace an Old iPhone Battery
by Jake Peterson from Lifehacker on (#5VEZG)

Today's tech lasts a long time. Gone are the days of needing to upgrade your smartphone every other year; now, an iPhone from 2015 might be serving you just fine, save for maybe your battery. Luckily, replacing it is much cheaper than buying a new iPhone. And while you should absolutely replace an old battery rather...