It's so easy to kill a notebook people don't even realize they're doing it. Just by following a few easy steps you can avoid having to replace yours, though. Lithium-Ion cells used in recent notebooks are much better than Ni-Cd cells in old notebooks, but some mistakes can lead to their premature death.

Let's look at a typical comparison to prove this point. A normal 9.6 volt cordless drill will weigh around 3-1/2 lbs and costs you $35-$150 a piece, depending on the model and brand you choose. If you opt for a higher voltage tool, a 19.2 volt cordless drill would weigh up to ten lbs and costs anywhere from $120-$300 a piece. If you are looking to get more power and torque from a cordless drill, then it may justify the cost of getting a more expensive version. But if you are merely looking to drive screws in your own home, then it would not be a wise move to waste your hard-earned money on a powerful 19.2 volt cordless drilling. It is much harder to use too because lithium cobalt mining of the additional weight. Under these circumstances, a lighter version would suit you best.

1) Makita BTD144 - Class leader for run-time. LXT Lithium-Ion batteries provide 35% longer time between charges. Class leader for impact rate. Delivers up to 3,400 IPM, about 10% higher than average.

The use of lithium ion batterty stocks-Ion (Li-ion) batteries makes electric cars capable of distances of up to 245 miles. This is a great improvement from early batteries that could get up to 100 miles on a single charge. In December, 2007, Fortune announced 11 new companies that will begin producing electric cars in the future.

The Milwaukee 2410-22 Cordless Drill provides up to 35% faster speed than its competition. The powerful motor delivers 250 in/lbs of torque, which is 25% more than comparable models. It also has a life cycle of one full day before having to recharge. It's the only tool in its calls with a 100% metal 3/8" ratcheting and locking chuck for maximum grip on the bit. The Milwaukee drill offers a lightweight and compact size and an cobalt ontario copyright ergonomic handle for easy handling. The powerful M12 lithium-ion batteries deliver a fast, 30 minute recharge so your tools are ready when you need them.

Avoid buying spares: Unlike wine and cheese, Li batteries do not improve with age. Avoid the temptation to buy spares, unless you use them frequently. Check the manufacture date, and never buy an old battery, even if on sale.

To prolong the life of your battery you should start by initializing the battery properly. You should charge the new battery fully before the first use to get the best results from it. A lithium ion battery needs to be charged for 5 to 6 hours to initialize properly. Ignore your phone if it says the battery is full as to properly initialize cell phone batteries need at least 5 to 6 hours of charge. Another important step to increase the life of cell phone batteries is to keep them cool. Avoid exposing the battery to heat. Do not leave it out in the sun. All of these step will make your cell phone battery last for a very long time.