Summary
Battery life can be one of the most important factor when people choosing a mobile phone. Battery can’t last forever and now most of the cellphone battery are designed to be non-removable, which makes it harder for us when we need to replace a new battery. So how do you know when or whether you need to change your old battery instead of a new one?Here we’d like to share with you some tips on how to tell whether your mobile phone needs a new battery replacement.