Rechargeable Laptop Battery Basic Knowledge

Ni-MH battery memory effect, but no obvious nickel-cadmium batteries.Memory effect is most obvious is a lithium battery.The memory effect is not obvious means can be recharged many times, even every run out of charge without playing too.Use nickel-metal hydride batteries, generally can not consider the discharge and direct charging.Of course, from the point of Dell Inspiron 1525 Battery view to extend the service life, in charge and discharge about 30-50 times, you can do a deep discharge, in order to restore to the maximum capacity.

The discharge is not as AUDIOPHONE said, then a small light bulb, until light can.To do so tend to over-discharge, but hurt the battery.We all know that a nickel-metal hydride Dell Inspiron 13R Battery rated voltage is 1.2V, in just fully charged when the actual is more than this value, generally between 1.4-1.5V.With use, the voltage will gradually reduce in general use occasions, when the voltage is lower than 1V, it basically can not be used, for example, the WALKMAN CD DISKMAN, MD, MP3, the DC and so on.You can test "run out of power the Dell Inspiron 14R Battery voltage.

If you are using the occasion is a low voltage, small current will continue to discharge.We are talking about the depth of discharge generally refers to the voltage down to 0.85V-0.9V.Low voltage, low current discharge to achieve this value, the nickel-metal hydride batteries (nickel-cadmium) can be restored to the maximum Dell Inspiron 15R Battery capacity and prolong life.But if it continues to discharge below 0.8V is likely to cause irreversible damage to the battery, but is affecting the battery life.This is the reason why method of AUDIOPHONE is not recommended, because you can not control voltage to automatically stop a certain value.Similarly, the nickel-cadmium Dell Inspiron 1440 Battery and nickel metal hydride batteries are not recommended for remote control small current appliances.

Due to the different characteristics of nickel-cadmium batteries and nickel metal hydride batteries, so leaves of different preservation methods.Nickel-cadmium Dell Inspiron 1750 Battery to run out of power to save, so we had to buy a new nickel-cadmium batteries is the basic power needs its own weight.?In general, the correct method of charging, probably need to charge and discharge 3-5 times in order to restore the battery to the best condition.Ni-MH battery before long-term preservation, it should be charged to about 80%,this will be counted and then save.This is why buy a new nickel-metal hydride batteries came back somewhat the Dell Inspiron 1564 Battery power of reason, because the manufacturers have pre-charge, to prevent the transport turnaround time is too long, while the battery is affected.When long-term preservation of the nickel-metal hydride Inspiron N4010 Battery, first I run out of power, then the correct way to charge and discharge 2-3 times can be restored to the best condition.

IBM conventional materials to produce solar cell technology

IBM scientists are studying the development of solar cells with conventional materials. The researchers published in the Advanced Materials journal, said it was possible with conventional materials, a relatively efficient way to manufacture solar cells. This battery can be 9.6% of solar energy into electrical energy, the photoelectric conversion efficiency is 40% higher than the current technology. This conversion efficiency much higher than the silicon Inspiron 1501 battery on the market, and even comparable with the efficiency of thin film solar cells. IBM uses conventional materials to manufacture solar cells, such as copper, zinc, tin, sulfur, or selenium. IBM said the rare materials used in existing solar technology has limited its development.

Solar, Inc. announced that the cadmium and tellurium manufacture of thin film batteries. GE also plans to begin selling early next year, cadmium telluride materialInspiron E1505 battery . Some small companies like Nanosolar, Miasole and HelioVolt in the production of copper, indium, gallium and selenide alloy material of solar cells.

IBM scientists Teodor Todorov, Kathleen Reuter and David Mitz, the shortcomings of these cells is either very scarce raw materials used in, or impact on the environment. This means that these batteries need to consider the cost of environmental protection. Thomas Theis, director of physical sciences at IBM TJWatson Research Laboratory, said: "equal efficiency for Inspiron 1520 battery materials contained either very expensive or environmental impact, or further enhance the efficiency of space, which makes commercial and large-scale popularity has become very difficult.

Compared to conventional batteries, the advantages of thin film batteries is the use of the material is relatively small. IBM solar cell can use high-speed manufacturing latitude e5400 battery technology to produce, such as "rolling manufacturing technology" roll-to-roll manufacturing U.S. National Laboratory for Sustainable Energy Fellow, Matthew Beard, participated in the IBM project, it will this technology become a "breakthrough".

The scientists expect that if the technology can achieve a breakthrough, you can get 12% of the photoelectric conversion efficiency, and thereby on the economicprecision m2400 battery cost to completely replace the existing solar products.

ZTE Company Competition for orders with Alcatel-Lucent

ZTE finally broke the deadlock domestic equipment manufacturers to expand the Indian market. However, the price war clouds have not dissipated, the profit margins are still a major test equipment manufacturers.

According to reports, India's state-owned telecom operator Bharat Sanchar Nigam Ltd. (hereinafter called "BSNL") announced that 14.37 million line of network expansion equipment contract was awarded to ZTE and Alcatel-Lucent, the estimate of contract value of about 60 billion rupees ( $ 1.09 billion U.S. dollars).
BSNL third expansion tender. BSNL on the last tender is the company's 45 million-line network expansion in 2006, and subsequently reduced in 2007 to 14 million lines. Since then, the Dell Inspiron 1545 battery company in 2008 to issue 93 million lines and 5.5 million in 2010-line bidding, but later the two tender was canceled.

According to the Wall Street Journal reported that the equipment manufacturers involved in the tender in addition to ZTE and Alcatel-Lucent, Huawei, Ericsson and Nokia Siemens sources, ZTE's bid for $ 840 million, while Huawei 1.3 billion U.S. dollars, Alcatel-Lucent $ 1.8 billion, Ericsson is $ 2.3 billion, Nokia Siemens is a $ 2.5 billion.

After the end of the bidding, several equipment manufacturers in addition to ZTE said it could not accept the offer of ZTE, and plans to quit competing. A Huawei said, "this price is technically feasible. In fact, if Huawei refused to participate in devices ZTE's price means that BSNL will once again re-tendering.
However, from the Inspiron E1505 battery final results, Alcatel-Lucent to accept this "harsh" price. BSNL, a top executive said, Alcatel-Lucent and ZTE's bid is the same.

BSNL in the past two years has been the expansion of mobile networks, and with two other rival Bharti Airtel Ltd. and Vodafone India Ltd competition to ease the pressure on the market share. As of the end of March 2012, BSNL accounts for 10.72% of Indian mobile phone market share has more than 98.51 million subscribers. BSNL throws in recent years are very large orders, but the price is also very harsh.

Before the Indian authorities on grounds of "security issues" start survey of Chinese equipment manufacturers such as Huawei, ZTE, a serious delay the progress of the whole tendering now appears that this "stalemate" is being gradually break down.However, according to the Government of India, the safety of operators, large orders must require at least two or more latitude e5500 battery suppliers, and at the same time, the final orders for equipment manufacturers to provide equipment to the lowest price in the bidding process, if you can not meet the above conditions, will face the "bids".


For ZTE, this order of BSNL will help its improved significantly in the Indian market share, ZTE said in the notice of the local, the order will help BSNL to expand mobile phone network capacity, allowing BSNL in India's northern and southern New 10.15 million customers. For Alcatel-Lucent equipment market operators continue to be squeezed, this order is not a small "gains".
Order behind only the dell d410 battery profit margins of the equipment manufacturers presented a major test, ZTE's 2011 revenues increased by 23.39%, but net profit fell 36.62%. The first quarter of 2012, Alcatel-Lucent's revenue fell 12 percent to 3.21 billion euros, the operating loss widened to 289 million euros.

The irreversible trend of development of automobile industry

The electric car has become an irreversible trend of development of automobile industry. In recent years, international auto giants are on the electric car to be great concern, the United States, Japan, Europe and other countries have to develop electric vehicles as a national strategy of the electric car industry as a strategic emerging industries, the development of electric vehicles have outside the Inspiron 1545 battery industry is generally accepted that the process of electrification of the car faster and faster. However, no success stories to draw on, can not be tight step the footsteps of the developed countries, China's electric car road how to walk?

As long played in the traditional automotive technology innovation to catch up, to imitate the role of the lack of confidence and experience of the first innovation, combined with long-standing neglect of basic research, technical innovation is not strong, if it continues to go to imitate with the introduction of the road, do not have the key technology, will once again lose at the starting line of a new round of competition. To this end, we should further increase investment in science and technology, and strive to achieve a breakthrough in core technology of electric vehicles. Such as the strong support of the  Inspiron 1525 battery , the vehicle motor and control technology, vehicle control systems and electrical components and other key technologies and common technologies research and development, and strive to control the number of core technologies.

Compared with other transition types of vehicles, extended-range electric vehicles in terms of energy efficiency, price, ease of use has obvious advantages, while reducing dependence on the Inspiron 15 battery to extend battery life, but also the stereotypes of generating units, reduce costs. The short term, extended-range electric vehicles can be used as a focus on the development of the models.

Although pure electric bus purchase cost, high investment to build charging stations, zero-emissions pure electric bus in the city using a wide audience, and not have to spend oil resources, national and local cities should actively support the development of electric vehicles in the class reduce manufacturing and operating costs.


Hybrid car because of the structure is complex, expensive, fuel economy and emission reduction effect is not obvious, and China do not have the core technology of the internal combustion engine Inspiron 1720 battery power system, not invested heavily in research and development.

The early use of electric vehicles relying solely on government subsidies to expand the market is difficult to achieve economies of scale. Multi-pronged approach, innovative business models is necessary. Such as: sales without the electric car battery pack, battery lease, in order to significantly reduce set the cost of the early users. The battery is placed under the unified management of the energy supply system, responsible for cell procurement, performance, maintenance, professional services, such as by specialized companies. Promotion of trade-in battery, and echelon, improve the service life of the dell laptop battery life cycle. Necessary supporting facilities, outlets, and to lift the user to worry about the electricity supply. Installments, low-interest loans and give preferential treatment to the car mode, relieve the pressure of the one-time investment of consumers. There is also the priority channel for electric vehicles, the popularity of tariff segmentation billing.

With the continuous improvement of the country car "quality, security, its scope will continue to expand. The development of such "conditions car" can promote the gradual improvement of the key components of the battery, motor and other technology advances and related facilities; should support strong enterprises to enhance their R & D capabilities and master the core technology, reasonable guidance "conditions car" developments. Also respond to national conditions car "to give policy and funding support, it is survival and development of space make it a number of problems can be solved through technological progress.

Electric bicycles pollution dispute

Last March, the Ministry of Public Security and other four ministries jointly issued a "sub-standard order, requiring remediation electric bicycles. May, nine ministries and commissions of the Ministry of Environmental Protection and other remediation of lead-acid battery industry, many lead-acid battery enterprises to stop vostro 1310 battery production or close, the electric bicycle industry into the development of the plight.It is understood that last year's "rectification" of the entire industry is really a great, Some companies shipping cars can be coupled with a battery, low battery, resulting in vehicle operations difficult to carry out.

Countries for "rectification", mainly for non-compliant enterprises and products, not the entire industry shut down. Inadequate investment in environmental protection equipment, there is no environmental assessment or perfidy sure to be remediation processing.

However, the quantity of batteries gap "rectification" for new upstream businesses closed up also tens of thousands, year by year, the figure of one million group of  Inspiron 1501 battery needs small in comparison. More importantly, the new day and upstream suppliers to establish long-term strategic supply agreement, the years of trust, you can ensure adequate supply. At present, lead-acid batteries all purchased from upstream.

Ensure battery safety approval, has been with a view of the electric bike there may be a pollution problem. Some people think that the First, the battery will control the pollution problem in production. In addition, lead-acid battery power larger itself volume, 70% lead recovery of a battery of one hundred dollars, so it has the characteristics of recyclable, there is little user carelessly throw inspiron 1720 battery away. And motorcycles, cars, electric bicycles, energy saving and environmental protection features.

After calculation, an electric car driving for 20 kilometers per day, 1-year total cost of use was 956.18 yuan, power consumption of 87.6 degrees to 31.54 kg of standard coal in power generation converted into petrol is about 28.99 liters, emissions of 315.4 cubic meters. Traveling the same distance and time, the total cost of a motorcycle for 2585 yuan, the consumption of gasoline to 182.5 liters, 1825 cubic meters of exhaust latitude e4200 battery emissions, and a mini-cars (0.8L displacement) the total cost of 10,143 yuan, gasoline consumption is 365 liters emissions from 3650 m3.

Dell Inspiron 1545 Battery Replacement Review

Dell Inspiron 1545 Battery Detail Info: 
Tech Specs : Lithium-Ion, 6/9Cell 4400/6600mAh
Color :Black
Weight : 315.00g
Dimension :204.99 x 56.75 x 22.50mm
Condition : 30 Days Money Back 12 Month Warranty.
Quality : Inspiron 1545 Dell battery use high quality Sony LG Sanyo Samsung new Cells, certified by CE and RoHS.
Feature : Long Inspiron 1545 battery life and maximum power, quick-charging !


Dell Inspiron 1545 Laptop battery is designed to be 100% compatible and is designed to meet or exceed original specifications. Dell Inspiron 1545 Laptop Batteries replacement are warranted for a full year to ensure your complete satisfaction.


Why Buy Dell Inspiron 1545 battery Replacement Here?
Brand new, never refurbished, 100% compatible, no memory effect.
Over 500 full charge/discharge times.
Fast shipping. 12 months warranty. We stand behind our Dell Inspiron 1545 battery replacement 100%.


Maximize the performance of Dell Inspiron 1545 battery Tips
Exercise Battery - We recommend using the battery at least once every two to three weeks.
Calibrate: Calibrate Your Dell Inspiron 1545 batteries in time (once a month).
Store: Usually a lithium-ion battery should be stored at about 40% state-of-charge in a cool place, because laptop battery's self discharge can break the battery in the storage.
Charge: Especially avoid regularity over-recharging and over-discharging. And do not charge to higher voltages than Inspiron 1545 battery threshold voltage.
Clean: clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and the portable device
Notice: Under the temperatures of -10~40C the Dell Inspiron 1545 battery work perfectly. Over this temperature range the battery capacity will reduce.

Compatible Part Numbers :DELL c601h Battery , DELL gw240 Battery ,DELL m911g Battery ,DELL rn873 Battery ,etc.Compatible Models : DELL Inspiron 1525 Battery, DELL Inspiron 15 Battery , DELL Inspiron 1526 Battery , DELL Inspiron 1545 Battery, etc.  

Health care, emphasis on lead-acid battery recycling

 Toxic and hazardous substances accounted for the majority of the composition of the lead-acid battery electrolyte sulfuric acid accounted for 16 percent of leaded substances accounted for more than 70% of these two substances on human health great harm.
It is reported that the total production of lead-acid batteries in China, in 2006 approximately 72,414,000 KVAh, after the past few years an increasing trend. Into circulation of lead-acid pt434 batteries from the production, use, waste link, the hazards to humans and the environment will inevitably increase.

It is understood that a lead-acid batteries can be sold for 100 yuan, no one will lose, and are sold directly to small traders, most lead-acid batteries "outcome" is that the individual sold to small traders, small traders and then these waste lead-acid batteries sold to small smelter.

Lead-acid batteries have done great harm to humans and the environment, the face of the current lead-acid battery market recovery, the relevant departments should take measures to deal with recycling latitude d520 battery issues.

First, the relevant departments should rationalize the lead-acid battery recycling mechanism, the establishment of the lead recycling qualification examination system. The face of the relevant departments of the small traders in the recycling chain should be the introduction of recovery mechanisms and the quality audit system be investigated and dealt with the recycling chain improper prohibited waste battery recycling.

Second, focus on the development of recycling industry backbone enterprises. Meet the qualification requirements of the enterprise to the public directory, a virtuous circle. Recycling business, to build a strong strength of strong strength of the recovery of well-known enterprises, and eliminate consumer waste  studio 1735 battery bought for small traders.

Finally, the relevant departments of propaganda work, so that consumers understand the environmental hazards of waste lead-acid batteries, and consciously with a good lead-acid battery recycling.