Posts Tagged ‘dell latitude d500 battery’

Solar Gorilla – Portable Solar Charger for Your Laptop

Wednesday, November 11th, 2009

Solar Gorilla is an upcoming solar panel charger that will apparently keep your laptop running by harvesting the sun’s rays and converting them into electrical power.

Solar Gorilla Chargers is a solar charging solution which is capable of juicing your most energy-sapping devices and gadgets.

  • Solar Gorilla’s supports two USB sockets 24 volt and 5 volt for charging laptop and MP3 player or mobile phone simultaneously which operates under 24 volts.
  • A variety of devices like notebook/laptop, mobile phone, iPod and any other digital gadget can be charged.
  • Everlasting and ultimate renewable source of power.
  • A Wide range of connectors to charge maximum number of gadgets from maximum number of brand manufacturers giving ultimate compatibility.
  • A nifty Neoprene zip case to store all the connectors with great looks ensuring safety for gadgets.
  • Reliable performance because of its solid panels churning out unparalleled power capabilities.
  • Heavyweight charging credentials and rugged craftsmanship gives durability letting you to carry it wherever you go.
  • The convenient fold-up design increases the portability and versatility of the product during storage and special slot allows it to hang from a tent or vehicle making it perfect for travelling or camping.
  • The special water resistant feature is ideal for wet or humid days.

To kindle your interest, you may experience the amazing power of  dell Inspiron 1150 battery,dell Inspiron 1300 battery yourself. Simply open the 2 panels, expose them to sunlight, and watch the green charging indicator gain intensity as the charge increases. Its fun to witness something running on sun ‘GOD’.

If you’ve always loved the idea of a solar charger but hated the way they can’t charge laptops, this is for you!

As it has already been mentioned earlier that compatibility is not an issue at all since lot of connectors are supplied with the charger.

Portable Solar Charger features:

  • Solar Gorilla will charge most gadgets like laptops, iPhone, PDAs, iPod, MP3/MP4, handheld games consoles, etc.
  • The pack of 15 connectors in which 8 male laptop connectors and 9 ‘monkey nuts’.
  • The connector tips for mobile phones are legibly written on the pack.
  • USB extension cable.
  • Output capacity: 500mAh at 20V 500mAh at 5V
  • Dimensions: height 264mm, width 200mm, depth 19mm.
  • Weight: 700g

Apart from above, the Solar Gorilla laptop charger will undeniably charge the iPhone 3G in the same way as rest of other mobiles.

The gap between technology and making a profound impact on the industrialization of the industry market battery

Saturday, October 31st, 2009
 See more you know less is of course, we in the process of writing this report, the most experience. 
     
We thought, what is the driving force of development in the farm industry? We believe that whenever the application of new materials, so that battery performance has been a qualitative leap, each anode and cathode and electrolyte materials has also contributed to improving the quality of the battery will some margin improvement. 
      
History of the battery, there is a history of materials, technological progress. Quantitative improvement of the technology to make the battery, the invention of new materials to promote a qualitative change in the battery. One can expect that the use of components containing conductive materials of lithium (ionic compounds, polymers) as electrode material is the best choice for high-energy batteries, as well as multi-Lithium element composed of ions found necessary materials technologies continue to advance. 
      
Strengthening capacity for storing energy, improve energy density, which has always been the battery technology continues to develop the concept of one of the most direct. However, the person is not perfect yet, especially for high power and high energy is hard to get. In addition, we find that different products have different needs from the battery. 
     
Thus, the development of battery materials is also diverse. 
      
Comparison of the aspect of performance, security, price, life must be taken into account are the indicators to determine if certain types of batteries widely used. Because battery lithium-ion battery provides superior performance, for different cathode materials Li-Ion batteries to meet the cost differences in demand for different market applications, therefore, the formation of lithium-ion batteries for other types of cells almost completely replaced the trend. 
     
Well, we feel that the work of manufacturing battery intensive, but the industry chain of the battery point of view, is also a high technological content, particularly in the treatment of extraction resources and preparation materials for the cell more involved in materials science. With icons lead-acid batteries, nickel-hydride batteries, metal, lithium-ion battery process of manufacturing the main link, we have emphasized the development orientation of the household battery industry and technical bottlenecks . 
     
Industrialization of the battery, China and Japan, there is a considerable gap between the United States, which may eventually be reflected in the gap of the materials technology of industrialization between nationals and foreigners. In our opinion, to rely on imports of battery materials, small-scale manufacturing of individual cells are mature, but even if the materials of the stack to solve the problem, high capacity battery design and power manufacturing continues to face many problems, which is the electric vehicle battery technology to power requires a breakthrough in technical difficulty. 
      
In terms of business development of China’s transformation battery, lithium-ion battery industry competitive in the market largely depends on the accumulation of long-term development of technology, rather than investment pure capital, and even the materials of lithium batteries have strong technical barriers, the small sub-leaders of industry who are mostly early entry into the industry. However, the small-scale lithium-ion battery business and technical level is very low, the influx of a large number of small players that trade margins to decline rapidly.

Battery Recycling: Protect Your Environment

Wednesday, July 29th, 2009

Batteries may contain harmful metals and chemicals such as nickel cadmium, alkaline, mercury, nickel metal hydride and lead acid, which can contaminate the environment if not disposed properly. For example, when batteries containing cadmium is used in landfills, they will eventually dissolve and release the toxic substance that can seep into water supplies, posing serious health hazards for the population. This is why recycling dell latitude d510 battery,dell latitude d520 battery has become so important because it helps prevent pollution, and also saves resources.

The Recycling Process:

First of all, the dell latitude d500 battery,dell latitude d505 battery to be recycled are sorted according to chemistries such as nickel-cadmium, nickel-metal-hydride, lithium, alkaline etc. The combustible material, such as plastics and insulation, is then removed with a gas fired thermal oxidizer, which is the first step in the recycling process. Most recycling plants have scrubbers where the gases from the thermal oxidizer are neutralized to remove pollutants, producing clean, naked cells that contain precious metal content.
The metal in the batteries are then heated to liquefy, after they have been hacked into little pieces. Black slag left by burned out non-metallic substances are scraped off with a slag arm, and the different alloys that settle according to weight are skimmed off. Some plants pour the liquid metals directly into (65 pounds) or ‘hogs’ (2000 pounds) without separating on site, which are then shipped to metal recovery plants to produce nickel, chromium and iron re-melt alloy for the manufacturing of other metal products.

State and Federal Regulations in the United States:

The Mercury-Containing and Rechargeable dell latitude d420 battery,dell latitude d430 battery Management Act was passed in 1996 by the U.S. Congress which requires regulated batteries such as Ni-CD batteries and sealed lead-acid batteries to:

1. be easily removable from consumer products to make it easier to recover them for recycling
2. include in the label the battery chemistry, the “three chasing arrows” symbol, and a phrase that instructs users to properly recycle or dispose the battery
3. provide national uniformity in collection, storage, and transport
4. phase out the use of certain mercury-containing batteries

The Rechargeable dell inspiron e1705 battery,dell latitude d410 battery Recycling Corporation (RBRC):

The United States Rechargeable Battery Recycling Corporation (RBRC) was set up in 1994 as a non-profit, public service organization to help and promote the recycling of portable rechargeable batteries such as Nickel Cadmium (Ni-Cd), Nickel Metal Hydride (Ni-MH), Lithium Ion (Li-ion), and Small Sealed Lead. It also educates rechargeable power users about the benefits and accessibility of rechargeable battery recycling. However, RBRC only recycles batteries that has RBRC Battery Recycling Seal. Manufacturers, marketers and collectors or rechargeable batteries or products that use them can contact RBRC at “licensee@rbrc.com” for better solutions. Other Contact Info:

RBRC
1000 Parkwood Circle
Suite 450
Atlanta, GA 30339
Ph: 678-419-9990
Fax: 678-419-9986

Recent Developments:

The mercury reduction in dell inspiron e1405 battery,dell inspiron e1505 battery, which had already started in 1984, is still continued today. For example, batteries such as those containing alkaline have had about a 97 percent mercury reduction, and newer models may contain about one-tenth the amount of mercury previously contained in the typical alkaline battery, or may be zero-added mercury. A number of mercury-free, heavy-duty, carbon-zinc batteries are now available as alternatives. Technology such as silver-oxide and zinc-air button batteries contain less mercury so they are starting to replace mercuric-oxide batteries. Nickel-cadmium batteries can be reprocessed to reclaim the nickel, and cadmium free nickel and nickel-hydride system are also being researched. At present, most nickel-cadmium batteries are permanently sealed in appliances but changes are being made in regulations which will result in a more convenient retrieval and recycling of nickel-cadmium batteries.

Lithium-ion battery(a)

Tuesday, February 17th, 2009

Lithium-ion battery main components

(1) battery cover

(2) —- cathode active material for lithium cobalt oxide

(3) —- divide a special composite membrane

(4) —- cathode active material for carbon

(5) organic electrolyte

(6) Battery Shell

The advantages of lithium-ion dell laptop battery can

We have always said that the lithium-ion batteries are for the superiority of the traditional nickel-cadmium batteries (Ni / Cd) and nickel-metal hydride battery (Ni / MH) in terms of the. Then, lithium-ion battery good What went wrong?

(1) high voltage

(2) than the energy of large

(3) Long cycle life

(4) low self-discharge rate

(5) No memory effect

(6) non-polluting

The following is a nickel-cadmium, nickel hydrogen, lithium-ion battery performance comparison:

Technical parameters of Ni-Cd Battery Ni-MH inspiron 500m battery Lithium Ion Battery

Operating voltage (V) 1.21.23.6

Weight ratio of energy (Wh / Kg) 5065105-140

Volume ratio of energy (Wh / l) 150200300

Charge-discharge life (times) 5005001000

Self-discharge rate (% / month) 25-3030-356-9

Whether the memory effect has the availability of

Yes No Have non-polluting

(Note: The charging rate of 1C)

Lithium-ion battery Working Principle

Everyone already know that lithium-ion dell inspiron 510m battery cathode materials are lithium cobalt oxide, are carbon negative electrode.

Lithium-ion battery working principle refers to the principle of charging and discharging. When charging batteries, the batteries have a lithium-ion cathode generation, after generation of lithium-ion electrolyte to the anode exercise. As the carbon anode was layered structure, it has a lot of microporous, the arrival of Li-ion on the anode embedded in the porous carbon layer, the embedded lithium-ion more the higher the charge capacity.

Similarly, when the battery discharge (that is, we use the process of the battery), embedded in the carbon anode in lithium-ion layer extrusion, and sports back to cathode. Back to cathode of lithium-ion more higher discharge capacity. What we normally refer to the battery capacity is the discharge capacity.

Is not difficult to see, in the lithium-ion battery charge and discharge process, lithium-ion at the anode from the cathode → Sports → cathode status. If we take the lithium-ion battery Saying for a rocking chair, rocking chair at the two ends of the bipolar battery, and lithium-ion as the best athlete in the running back and forth at the two ends of a rocking chair. Therefore, the experts gave a lithium-ion inspiron 600m battery lovely name rocking chair batteries.

Lithium-ion battery assembly process

Lithium-ion battery technology is very stringent, complex and here only a brief one of several major processes.

(1) Pulping

Use of specialized solvents and adhesives in powder form with the negative electrode active material is mixed, with high-speed mixing evenly, the paste made of the positive and negative material.

(2) coating

Will be made from pulp evenly coating the surface of the metal foil and drying, respectively, a pole piece made of positive and negative.

(3) assembly

By cathode film - divide - negative film - diaphragm placed the order from top to bottom, the battery made by winding a very core, then injected into the electrolyte, sealing and other process, namely the completion of the battery assembly process, the system into a finished battery.

(4) into

With a dedicated battery charging and discharging equipment for finished battery charge and discharge test, for each battery are tested only selected qualified latitude d500 battery products to be manufactured.