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We all know well know how leaving less applications on and changing display settings can improve battery backup. But one tends to ignore general care for the battery when using your mobile. I have myself suffered on this account and had to waste money over replacing it. Here are simple but necessary precautions to prevent damage to your battery:

1. Never charge your battery on the inverter backup! The inverter power supply is essentially inconsistent with the normal sine wave power supply in our homes. Certain mobiles such as the Motorola even give an "Invalid Battery" error if you try to charge it on an inverter supply. This is a sure shot method to damage your battery permanently!

2. Do not recharge frequently: Try not to recharge your battery until it is fully drained(or nearly so). Most of us make it a habit to charge our phones as soon as we see the batter half down. Unless you are going to be away for long and may need full backup, avoid recharging the battery until it is 80% used. Frequent recharges reduces the battery life.

3. Avoid use while charging - do not use the mobile while it is charging unless absolutely essential. In such a case, be sure to first put off the switch, then plug out the charger and only then start using the phone. Never plug out the mobile without putting off the AC supply switch.

Following these tips I have used my mobile for almost 2 years with as good a battery backup as on day one! Do try this out and see the change for yourself:)