The first rule you need to be familiar with when choosing a cordless drill is this simple fact-the battery you choose to power this tool will ultimately determine the strength and torque you will get. Obviously, the higher the voltage of the battery, the more power you can expect to get from your cordless drill. While this seems to be very exciting option, there are tradeoffs to be made with a higher voltage cordless tool. There is the burden of additional cost and additional weight if you are going for a higher voltage solution for your drilling needs.
With its integrated L.E.D. light, you never have to be troubled about operating in dark locations. This relieves the anxiety of constantly having to carry a flashlight with you.
4) Size: terms like slim, ultra slim, main, and extended are commonly used by different vendors and is normally determined by the battery type and capacity. You can offset this by selecting a battery made from lithium stock ion or lithium polymer since they pack more power in the same amount of space.
In case you some how do not use the battery for 3 months or more, the above described procedure should be followed before you restart using the battery as normal.
The Lithium battery stocks-ion battery is light years ahead of the earlier batteries and considerably better than the Nickel-cadmium (Ni-Cd) or the nickel-metal hydride (Ni-MH) batteries which are still being used. These batteries are less expensive but the Li-ion batteries are far superior in three ways.
The battery will re-charge a little if placed on a hot surface, like a radiator. Never place a mobile phone battery on a hot surface! There is a significant chance of explosion with extreme heat. A modern Lithium mines Ontario battery becomes less efficient the warmer it gets.
There are also cheap cellphone batteries that don't deliver the goods. They may be cheap for reasons that are clear and this is because they are not of good quality.
So, there you have it; some simple suggestions on how to extend the life of your cell phone battery. Although it's not a going to double or triple the life of your battery, following these guidelines will make it much easier on you and cause less aggravation in the long run.