How much battery life can I expect out of the original battery?
I have had a ZTE Z667 running Android 4.4.2 for a little more than one year and still using the original battery. Usually it's used for texting and a few phone calls and I play some music MP3s for 30 minutes a day. Until recently, a day's use would leave 50 to 70% battery charge. The last few days it signals that it's down to 20% or less by the end of the day. I haven't loaded any new apps recently and "Location" is off. Is it time to replace the battery?
I have had a ZTE Z667 running Android 4.4.2 for a little more than one year and still using the original battery. Usually it's used for texting and a few phone calls and I play some music MP3s for 30 minutes a day. Until recently, a day's use would leave 50 to 70% battery charge. The last few days it signals that it's down to 20% or less by the end of the day. I haven't loaded any new apps recently and "Location" is off. Is it time to replace the battery?