When Dell laptop batteries won’t charge, the most common culprits are a damaged power cord or a battery that needs to be replaced. The power cord provides power to the laptop and charges the battery, so if it’s not working it will not charge the battery. Dell laptop batteries only have a life expectancy of 12 to 24 months, after which the battery loses efficiency or the ability to charge. When this happens, the battery needs to be replaced. Simple troubleshooting can pinpoint the cause of the problem. Writer Bio
