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How to make your cell phone battery last longer
Turn the phone off.
Only do this if it's going to be for several hours; turning a phone on/off actually uses a massive amount of power itself. This will probably be the most effective and simple way of conserving your battery's power.
Select from: -- Why? This will help conserve energy and also charge your phone. If you don't plan on answering the phone while you're sleeping or after business hours, just turn it off. -- Feel the power cord, then stand behind the phone and just touch it with your hand (not a reflexology touch). Only touch the charging cord and not the connecting plug strip. -- If you make a habit of answering a phone only when you need to, it can make your battery last longer. Do not answer a phone while it's going to be dead, otherwise it won't start working at all (which is not good for your battery). -- Detach the battery from the phone. Without removing it from the phone, use a fingernail and pry away the top of the battery.
Why? This will help conserve energy and also charge your phone. If you don't plan on answering the phone while you're sleeping or after business hours, just turn it off.