With simple maintenance procedures, notebook battery the cost of re-work cost only one-eighth of the purchase of new batteries. Yesterday, the reporter visited the Zhongguancun learned the insider sales. Professionals to remind consumers that this kind of "core exchange" battery There is a certain security risk.

Vote in the country and in the sea of electronic markets, to engage in second-hand notebook business transactions are that they can provide such as "for the core" of maintenance services. IBM600E as an example to the original battery, "for the core" cost about 300-400 yuan, and its process is very simple, just have a basic spot welding equipment and technology can be completed. In the repair site, the repair personnel to break open the original battery, will the old batteries (similar to common rechargeable batteries) out, and then as it will be in accordance with the new batteries will be followed by spot welding to connect the success of the whole when there is no more than 30 minutes. "In fact, most of the laptop dell battery, dell inspiron e1505 battery can not recharge batteries as a result of aging are caused by the battery as long as the control board did not let the bad, the maintenance of nearly 100% success rate." The businessmen explained that the business also revealed that At present, batteries are in circulation are from the South to buy large quantities. Electronic market in the South, "for the core," has long been no secret, just before the beginning of this year a large number of emerging electronic markets in Beijing, but also popular. "In the 'Blue Express' where to buy a piece of the price of a new battery at least 1,000 yuan more than that many clients are it's cheaper to come."

"Blue Express" the technical staff, told reporters that private "for the core," there is a big security risk, some testing batteries without charge even after the bursting of short-circuit phenomenon, ranging from damage to the host, then re-explosion .

A staff member confirmed that the purchase of new 600E battery takes about 2,400 yuan. The difference between the prices, "Blue Express" the Propaganda Department of the Miss Yu said, IBM has its own pricing strategy worldwide, the company did not modify the permissions, and whether the choice to repair the battery is the client's freedom.

Ni-MH battery manufacturer to achieve domestic production of key materials

863 plans was included in the first article of our Ni-MH battery plate production line by the end of October in Beijing Airport Development Zone, completed and put into production, thus one of these products accounted for 80 percent of China's market share.

Ni-MH battery production of materials for nickel and rare earth metal, it features excellent environmental protection and small, and characteristics of high-energy, since the 80's has been widely used in mobile phones, portable computers, mobile messaging products. Into the 90's, with the nickel-metal hydride battery production technology, its service life can be further improved, as a vehicle to replace the fuel the engine of choice for electric vehicles, power storage device. Therefore, the nickel-metal hydride batteries and related materials by Ministry of Science and Technology in China during the Ninth Five-Year Plan as a key development project of the top ten.

In order to fully exploit the advantages of our resources to address the effects of Ni-MH battery production of key materials for nickel-plated steel punching in China, and Beijing to jointly develop metallurgical engineering and technology research centers and Shenzhen Guang-Yuan Industrial Co., Ltd. jointly developed a new success with self-knowledge 14-high mill property and ultra-thin strip production line for electroplating, the use of domestic steel production, such as Baoshan Iron and Steel's raw materials, can be successfully rolled completely comparable to foreign products and nickel-plated steel punch. It is reported that the establishment of two joint co-operation with the Beijing-Canton Airport Metal Materials Co., Ltd. has been far from an annual production capacity of 3,000 tons and 1,000 tons of ultra-thin strip punching capacity of nickel-plated steel to meet domestic demand for 80% of the market.

Ni-MH battery pack and test related materials and technology through the identification of integration

Recently, the China Nonferrous Metals Industry Association of the Beijing Institute of Technology experts, national high-tech new energy storage materials engineering and development centers to complete the "nickel-metal hydride hp batteries, battery packs and related materials and technology integration test" project conducted to identify scientific and technological achievements.

Experts believe that: the preparation of this project in the alloy, electrode surface modification, additives modified, letters straight into the battery, the battery residual capacity of sorting into groups, the design of new catalysts, EV, HEV battery power with the new structural design and preparation, the battery internal pressure and heat control, battery life, rapid assessment, rapid welding rectangular battery for use exclusively with the key technical aspects of closure, have made major innovative technological breakthrough and the first in China to develop a very successful film for automated test line, automatic assembly line for cylindrical battery , computer-controlled battery into detection equipment.

The project R & D batteries, battery testing organizations by the State authority detection, the main performance indicators have reached international advanced level, some of which performance indicators have reached international advanced level. With the hybrid electric vehicle is about the industrialization of the demand for high-power nickel-hydrogen batteries will also be facing a huge new market. This project will upgrade China's automobile industry and the Ni-MH battery industry play an important role in the take-off.

With "Lightning paste", the phone will bid farewell to the battery?

Held a few days ago, the fourth "Challenge Cup" Chinese students start their own business plan competition, the 2003 Department of Chemistry, Fudan University, the doctoral students involved in the design of rock-way one-time ultra-thin battery "Lightning paste" project won a gold medal. Experts believe that this project is expected to solve the problem of mobile phone users --- the biggest problem with the battery performance issues.

"Lightning paste" is a one-time nano-high-energy ultra-thin cell phone battery is a thin sticky trap shape, When will it be affixed to the back of the battery plates, it immediately calls. This ultra-thin printed battery contains energy, and continued for 34-38 hours of standby time, not only to meet temporary emergency, but also as a mobile back-up battery. Experts believe that, with the "Lightning paste" technology, it is possible to replace bulky complete mobile phone 367759-001 battery, hp hstnn-ib09 battery.

"Lightning paste" scientific and technological innovation in the Fudan University, funded by special funds to complete the technology development, and technical patents, and its market prospect has aroused the concern of experts and investors.

As the market brand rechargeable batteries and chargers messy, mixed, consumer products also do not know much about technology, it is prone to blindly purchase price or even to measure only the phenomenon of choice. Recently, I have to buy liquid crystal display Chargers (Super Quick Charger with LCD) there are good things and we naturally want to share a piece has been fuss even today-laptop battery, finally finishing it up, we hope that they will be charging equipment in the selection of some small revelation. The appearance of this charger with a "beautiful" to describe is not excessive, the "11" to bring it out, it is a good feeling. Weighing only 110 grams of chargers, and are offered in compact form, it seems on the bags can be ignored. Sony LCD new charger on the domestic market is currently the only state-of-charge function liquid crystal display products, this unique feature allows the user-friendly products Sony has once again proven advantages.

The charger is a clamshell design, the look is not only beautiful, but also, cover the exposed cells, in time to carry out, in addition to moisture can dust it waterproof shockproof. Moreover, It is said that in the event of an accident such circumstances, can effectively reduce the extent of the harm people. Charger with other difference is that the bottom of the clamshell has a LCD screen, thought it is just window dressing decoration, never thought it a good "intelligence", the charger has an orange backlit LCD screen, even in the dark can also be easy to see, regardless of charge or discharge can be displayed on the screen. Very sensitive to the heavy travel, and as a digital essential accessories, charger package should have all the equipment to meet the supply capacity of the charge. According to experience some of the previous discovery, or to use the original package and battery chargers, chargers suit for their support of a good brand of battery, charging effect, and maintenance of batteries and more to help. Poor quality of the charger, it will not only accelerate the aging batteries, and use of low-grade rechargeable dell battery charger, it will cause damage to electrical equipment. Therefore, from this point is important.

Sony LCD charger with the greatest degree of compatibility and ease of use, very inclusive, to Paul and I travel in the demand for electricity, and easy to use. At the same time, it on the 5th and the 7th for charging rechargeable batteries and battery on the 7th position is independent, to ensure good contact. Digital equipment so that I have adequate access to the electricity.

Travel the least and endure long hours of charging, and so will miss a lot of good scenery, and may also result in regret. I think the choice of the Chargers the most important factor is to look at the speed of its charge, so I have to choose smart rapid charger. General quality of the market the brand better able to do six hours to complete the charge, while the Sony LCD charger speed charger with two hours to two full-capacity 2100mAh battery on the 5th, 4 hours 4 full, if it is on the 7th of 800mAh battery, it only needs one hours and at such a pace on the road can meet the demand, and want to make the shot.

Of course, a good rechargeable batteries but also more time to meet the needs of the application, if the fast charge time, continuing the time lost by the wayside quickly, then on the. We know from the packaging of rechargeable batteries can see "xxx mAh" such a standard code, which is battery power, td347 battery capacity can indicate the size, the greater the value, the longer durability. Typically 2100 mAh Ni-MH battery has sufficient capacity to meet the demand of the. Sony LCD Speed Charger is equipped with four of the 2100mAh capacity for AA (5 #) batteries, from the capacity and reliability of brand point of view, are an excellent choice.

Usually we are not fully aware of all battery depletion charge on the circumstances, and in fact there is often remaining battery power, which after repeated use, rechargeable battery memory effect can occur as a result of available capacity to reduce the phenomenon, according to the report the relevant information, which will reduce the battery power to support the reduction in the number of photographs of about 13%. To solve this problem is in the best way to recharge before the batteries discharge, so that there is no battery power remaining after charge. Sony LCD new speed charger on with such a function, discharge function, but can also be displayed in the LCD screen on the case of a discharge.

The protection of the battery the most important thing is to prevent over-charging, if the charger can not provide protection in this area, we had no choice but to use the timer to control the charging time, in estimating the power to artificially stop after a charge, but usually can not be easily the notes, but also difficult to control, if not careful will cause battery explosion occurred, I have been looking forward to have an automatic monitoring of the charge, after all, you safety first.

Sony liquid crystal display speed charger with voltage detection device that can automatically complete the power-off charge, to avoid over-charging, when the charge temperature anomalies, the protection circuit will automatically cut off power to prevent accidents. Not always as it was before the charge to be concerned about the time, so that the battery will be able to automatic protection.

NDS compatible with GBA SP console dedicated lithium-ion battery

A few days ago a well-known IT hardware network 'Lik Sang' for the Nintendo DS battery made a comprehensive evaluation that will be compatible with NDS host a special GBA SP Li-ion battery, attached to the 3 pictures to show contrast, we can see the special lithium dell latitude d610 battery and dell gd761 battery NDS interface with the GBA SP Li-ion battery interface is basically the same, and have to buy a GBA SP and NDS players can purchase back-up battery to save a sum of money, Nintendo in this regard is quite user-friendly design.

Will lose something, some unscrupulous traders already making a greater profit for the renovation of the old GBA SP battery to sell new, I believe that this phenomenon will also appear in the NDS.

Around the battery industry in Fujian Province to carry out special work to bring the pollution problem

Fujian Provincial environmental protection departments at all levels of the State Environmental Protection Administration in accordance with the requirements of 34 of the province of existing battery manufacturers and lead-acid batteries renewable waste processing enterprises were examined, seven of them non-implementation of environmental impact assessment and environmental protection "three at the same time" and illegal sewage enterprises severely dealt with, and battery industries and enterprises focused on industrial pollution sources into the long-term monitoring areas to crack down on illegal business environment, effectively protect the environment and people's health.

2 5, battery-powered car to run 1 km

Panasonic car OxyRide invented by two AA batteries will be able to drive up. Car weight 18.5kg, could contain a 50kg passenger run 1.23 kilometers, or finish within 74 seconds in the 65 meters.

Of course, this record is the need for the use of Panasonic's own invention of the Digital Xtreme Power (DXP) dell inspiron 6400 battery. The Panasonic Digital Xtreme Power (DXP) batteries will be listed first half of next year in Europe.