I bought my MacBook Pro on November 2012. I've noticing that my battery will only last for four hours (using chrome, iTunes and Microsoft word) what can I do to fix this problem?
Also: every time I put the computer on sleep mode the next day it shows that 10 percent of the battery has drained.
MacBook Pro, OS X Mountain Lion (10.8.2)
What you describe isn't normal. Open System Information app, select "Power" in the sidebar and copy here "Charge Information" and "Health Information" to know more information about your battery
Charge Information:
Charge Remaining (mAh): 5047
Fully Charged: No
Charging: No
Full Charge Capacity (mAh): 5721
Health Information:
Cycle Count: 46
Condition: Normal
Battery Installed: Yes
Amperage (mA): -950
Voltage (mV): 12035
Although System Information doesn't say anything about a battery problem, your battery is losing capacity quickly. I recommend you to take the Mac to an Apple Store or reseller to get the battery replaced. The repair will be free because your computer is still in warranty
Battery issue with new MacBook Pro 13 inches
