Why is phone consuming so much of battery

Hello Amit2255,

Thank you for the details of the issue you are experiencing with the battery life on your iPhone 5.

The link below has suggestions to adjust a few settings:

Battery & power

Is your iPhone battery draining too quickly or not holding a charge? Try restarting it first. You can also adjust several settings to extend the battery life of your iPhone.

Find more information here:

iPhone Repair - Battery & Power

http://www.apple.com/support/iphone/repair/battery-power/

Thank you for using Apple Support Communities.

Best,

Sheila M.

Amit2255 wrote:

My phone consuming so much of battery

Please define "consuming so much". Compare your use to the phone's specifications (http://www.apple.com/iphone/compare/) for battery life:

• Talk time: Up to 10 hours on 3G
• Standby time: Up to 250 hours
• Internet use: Up to 8 hours on 3G, up to 10 hours on LTE, up to 10 hours on Wi-Fi
• Video playback: Up to 10 hours
• Audio playback: Up to 40 hours