Laptop Battery Not Charging? Learn Why Here!
Are you frustrated with your laptop battery not charging regardless of how long you leave it plugged in? Something that many people neglect when it comes to their touch screen laptop computer is the battery.
They just think that it should work and continue working for the life of the computer. The cold hard truth is that all rechargeable batteries have a limited number of charge cycles. Each time you deplete your laptop battery, even partially, it shortens the life of the battery.
Early laptop batteries used NiCad (Nickle Cadnium) chemistry. Then came NiMH (Nickle Metal Hydride) batteries which were a bit better than NiCad batteries. Current laptop batteries use lithium ion or lithium ion polymer chemistry in them. These lithium based batteries are much better than the old NiCad laptop batteries but they aren’t perfect. Remember that all batteries are only good for a certain number of charge cycles. Depending on the quality of your laptop battery this may be 100 cycles or it may be 1000 cycles. There are some things that you can do to prolong the lifespan of your battery.
Battery Saving Tips:
- When you have your laptop plugged in to the power adapter for prolonged periods of time, take the battery out of the computer.
- When using your laptop on battery power, make sure you use the power as efficiently as possible. Set the power management setting to the most efficient setting possible. Disable your screen saver. This uses CPU power and runs the battery down faster. Instead, set the laptop to go to a blank screen when the computer is idle. Set the hard drive and CPU to go into hibernation mode after a period of inactivity. Dim your screen when powering your laptop on the battery. This will save quite a bit of battery life. Switch off Wi-Fi when not connected to a network or the Internet. This will help conserve battery power as well. Turn off peripherals like webcams and speakers. Eject disks when not in use. Many DVD drives constantly spin the disk even if you aren’t using it. Buy more RAM. Having more RAM on your laptop means that your hard drive is used less frequently for caching data. This constant caching of data from the hard drive uses a lot of battery power. Making these power setting changes will help make the battery last longer between charges. Always remember that fewer charge cycles equals longer battery life.
- Store your laptop battery in moderate temperatures. Exposure to extreme heat and cold is hard on batteries. Don’t leave your laptop in your hot car and take it out of your car at night during the winter time. If you must leave the laptop in the car, at least remove battery and take it inside with you.
- Disable as many programs that start up and run in the background as possible. These little programs are often not needed and the more programs that are running, the faster the battery will drain. You’d be surprised at how many programs are running in the background that you aren’t even aware of. New computers are just loaded with a bunch of crap that runs in the background that you’ll never use.
- If you have a NiMH battery, you should fully drain and recharge the laptop battery once a month. This is not the case for lithium based batteries and you should keep them as close to fully charged as possible.
- Fully charge your laptop battery if it will be stored for a prolonged period of time. It’s not good for laptop batteries to sit in a discharged state very long.
- Recharge your laptop battery as soon as possible after discharging. Look for every opportunity to plug in. If you are at an Internet cafe that has power outlets, plug your laptop in and keep that battery charged up. It’s a good idea to only power your laptop with the battery when you don’t have access to power. This will reduce the number of charge cycles and prolong the battery life.
- Fully charge new laptop batteries before using them.
Follow these simple steps and your laptop battery will last much longer. Laptop batteries can be quite expensive to replace. One thing that you might find handy is an external laptop battery like the one pictured on the above. Thanks for stopping by my website on touch screen laptop computers and be sure and visit us again soon.
Thanks for stopping by my website. Please check back with us again soon. If you’re in the mood for some more interesting reading, might I suggest that you check out my article called My Computer Screen Is Black When I Turn It On or possibly How To Use Print Screen On Laptop. Many people have this problem at one time or another so it’s a good idea to know what this is all about in case this ever happens to your computer.