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.

If you are going to be going to the store to check out what is available, it is best to be prepared ahead of time. You should familiarize yourself with common trends for each type of tool you need and then figure out what features are the best fit for your situation. You can save yourself a lot of money by looking at what you need rather than what is the "best".

Using your mobile phone lithium stock in G or Dual Mode drains the battery much quicker than just GSM mode. Somewhere in the manual for your phone will be listed the battery times separately for GSM and 3G. On modern mobile phones, the GSM only life-cycle can be up to 50% more efficient.

The first thing to know is that simple battery care can enhance the performance and useful life of your cell phone battery. Did you know that a cell phone battery should last for up to 400 charge/discharge cycles? That's quite a bit. How does that break down? If you charge your phone each night, your battery will last 12-15 months. If you are only charging twice a week, your battery should last 2-3 years. So, if you can get away with charging less, then that's a sure fire way to getting longer life.

Additional features include a built-in L.E.D. light on the drill which will help illuminate the working area when sufficient light is not available. Plus, a phosphorescent bumper ring which glows in the dark will allow the driver to be found even in the darkest environment without additional lighting. Lastly, the driver comes as a kit with two compact Lithium battery stocks-Ion batteries, a 15 minute rapid charger and a convenient tool case for carrying the tool and accessories.

External effects can be a radiator in your room or direct sunlight, or just simply a mind boggling ambient temperature. A Lithium mines Ontario-ion cell loses 20% of its maximum capacity in one year when it's stored on 40 degrees Celsius and full charge. Not too many people have 40 C in their room all year long, but what about internal heat sources? If you use your notebook from AC power, you're keeping it fully charged, which it doesn't fancy, and on about 40C.

Don't empty the battery completely. Modern safety circuits take care of this, but if you take it to 3% capacity, then leave it like that for three months, it's most probably going to be damaged and lose some of its maximum capacity. If you have to store it for a while, charge it to 60%, and leave it like that in a dry and cold place.

Every purchase of Bosch GSR 10.8 V-LI brings with it two Li ion batteries a Quick charger and a Tool bag. All these offer value for money to the customer. The two batteries ensure continuity of work; when one runs low, it is replaced with the other. The quick charger reduces the time wasted during charging of the battery and the tool bag allows for easy carriage of the tool.