High quality replacement LENOVO laptop battery. This Li-ion LENOVO 121500143 laptop battery from pc-battery.co.nz is rated at 2090mAh/24WH capacity and is 100% compatible with the original equipment.
We believe that our customers should receive the highest quality LENOVO 121500143 laptop battery at the lowest prices. We stand by and guarantee the quality of our laptop battery.
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How to prolong LENOVO 121500143 battery life ?
The faster your hard drive does its work – less demand you are going to put on the hard drive and your battery LENOVO 121500143. Make your hard drive as efficient as possible by defragging it regularly. (but not while it's on battery of course!) Mac OSX is better built to handle fragmentation so it may not be very applicable for Apple systems.
Itunes, Desktop Search, etc. All these add to the CPU load and cut down battery life. Shut down everything that isn't crucial when you're on battery.
As power consuming as hard drives are, CD and DVD drives are worse. Even having one in the drive can be power consuming. They spin, taking power, even when they?re not actively being used. Wherever possible, try to run on virtual drives using programs like Alcohol 120% rather than optical ones.
Exercise the LENOVO 121500143 Battery. Do not leave a charged battery dormant for long periods of time. Once charged, you should at least use the battery at least once every two to three weeks. Also, do not let a Li-On battery completely discharge. (Discharing is only for older batteries with memory effects)
Do one thing at a time when you're on battery. Rather than working on a spreadsheet, letting your email client run in the background and listening to your latest set of MP3′s, set your mind to one thing only. If you don't you'll only drain out your batteries before anything gets completed!
Laptops are getting more and more efficient in nature to the point where some manufacturers are talking about all day long batteries. Picking up a newer more efficient laptop to replace an aging one is usually a quick fix.
If you're using a very old laptop, you'll want to prevent the 'memory effect' – Keep the battery LENOVO 121500143 healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-Ion batteries (which most laptops have) which do not suffer from the memory effect.