Cell Phones Chargers. Although cell phone chargers are necessary for keeping your phone juiced and ready-to-go at all times, and are relatively small, they actually consume a small amount of electricity if left plugged into the wall socket after charging.

What’s more, the older the phone the more electricity it sucks away unnecessarily. Although tests using a electricity meter show that basic cell phone chargers don’t consume enormous amounts of energy, and manufacturers are getting better at improving energy usage, when you add up all the cell phone chargers in the world the total energy used still amounts to significant numbers.

If you’re concerned that your older charger may be contributing to the demise of the planet, there’s a simple way to test it. Just plug it in and feel if it becomes warm to the touch after a few minutes. This usually indicates that it is a linear power supply, which tends to be larger, bulky, and less capable of turning alternating current from the power grid into direct current that can be utilized by household appliances.

Up-to-date chargers are usually “switched-mode” or “switching” power supplies, which means they contain tiny computer chips that manage the conversion from AC to DC, although bigger adapters of this kind that are found in computers still use electricity when the power is switched off. A desktop tends to use around 2 watts when it’s switched off, which is comparable to what a video game console may use. Other smaller adaptors typically use about 1 watt to a third of a watt of power.

Certain appliances, such as DVD players that always remain in standby mode, are the worst offenders because they never really turn completely off. Many people use a power strip for conserving power when appliances are not in use. All you have to do is plug your appliances into the power strip and then turn off the power strip when they are not in use. Of course, the easiest way to save energy when using cell phone chargers is to unplug them when you’re not charging the phone. This is such a simple step, especially if you own an old cell phone, and it can make a difference in the long run.
With some chargers the problem of inefficiency while charging is more prominent than how much energy usage occurs if they are left plugged into the wall. As a result, the EPA is taking note and paying attention to the issue of cell phone chargers and energy preservation. Some chargers transfer less than half the energy they consume to the actual cell phone. The rest is heat.

Now Energy Star Criteria exists for power adaptors, and manufacturers are taking heed of the new standards. Motorola is in the process of redesigning its cell phone chargers to comply with the new suggestions. Samsung already jumped the gun by introducing Energy Star Chargers last year.
Greenhouse gas emissions would also be cut significantly.

The issue of cell phone chargers and the environment is relatively new, but with the advent of more efficient technology and the general public becoming more aware of climate change, the future seems bright.

Be Environment Friendly – Use Solar Energy to Power up Your Mobile
With a ton of warnings that we hear everyday regarding the failure of humanity to take care of the Earth we live in, it would not be surprising if you feel just a bit guilty about the technologies you are dependent on for survival. Just imagine the limited resources you are helping to exploit by using electricity in your everyday lives, not to mention the amount of toxic wastes you help dump into the earth everyday by just using up batteries and other lead-containing or emitting machines.

This change though, can only be achieved if we each start taking concrete actions to help save the environment one step at a time. It is a good thing that some advocates for change have started to show tangible ways to start the change. Technological advancements can be geared toward tools that we can use fro everyday life and at the same time, protect Mother Earth. One of these advancements comes in the form of a solar powered mobile battery charger.
A cellular phone is something of a phenomenon, much like the computer and the internet. It has become ubiquitous in our day to day lives and has guaranteed itself a place in modern technological victories. Everyone owns one, and it is used for a myriad of communication needs, including online interactions.

The solar powered- battery charger replaces the conventional outlet-reliant charger. You will find that this solar charger is compatible with a lot of known cell phone provider brands such as Samsung, LG, Nokia and Sony Ericsson.

The solar powered battery charger is efficient and would keep your mobile phone going at its normal standby and active hours with just an hour of charging under sunlight. While it is true that you might find it inconvenient to not be able to charge at night, what is one hour of charging during lunch hour compared to a lifetime, and more, of environmental destruction ruin?

Find more information about cell phone chargers here.

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Kyle Tyndall is the owner and operator of this Tech Blog. He writes and host other writers articles about technology here. He is a computer technician for the school district he lives in and has worked in technology since 2001.  Thanks for stopping by.

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