IBM ThinkPad T60 Battery

which are the green environmental protection battery?

Green means the battery has been put into use in recent years or are in the process to develop a class of high-performance, non-polluting batteries. Is now a large number of used nickel metal hydride batteries, lithium-ion batteries and is promoting the use of mercury-free alkaline zinc manganese dioxide primary batteries and rechargeable batteries, as well as being developed, the development of plastic lithium or lithium-ion batteries and fuel cells all belong to this category. IBM Laptop Battery,In addition, ThinkPad R60, ThinkPad T60, 40Y6797, 40Y6799, FRU 92P1139, the current has been widely applied and the use of solar energy for photovoltaic conversion of solar cells (also known as photovoltaic power generation), could also be included in this category.

Nickel-metal hydride batteries (Ni-MH) batteries and nickel cadmium (Ni-Cd) have the same operating voltage (1.2V), but because the use of rare earth alloy TiNi alloy or hydrogen storage materials as negative electrode active material, replacing the carcinogenic substances cadmium, not only makes this new type of battery as a green battery, but also the battery specific energy increased nearly 40% to 60-80Wh/kg and 210-240Wh / L. This battery is the progressive realization of the early 90s industrialization, and the first to use in mobile phone batteries. Although its dominant position on the phone gradually being replaced by lithium-ion batteries, but in Europe and the United States mobile phone applications,ThinkPad T60, its market share is still 50%.

Lithium-ion batteries (Li-ion) by the lithium ion can embed and off for the negative electrode carbon inlay, reversible lithium metal oxides for the cathode (LiCoO2, LiNiO2 or LiMn2O4) and organic electrolyte composition, its working voltage is 3.6V and, therefore, a lithium-ion battery is equivalent to three nickel-cadmium or nickel metal hydride batteries. Thus the specific energy of this battery is more than 100Wh/kg and 280Wh / L, also much higher than the nickel metal hydride battery energy. In light of the above advantages, since a short period of 1993-2000 years, its production and use of a very high pace.

Alkaline Zn-Mn dry battery (alkaline) than with the size of an ordinary dry-cell batteries have higher capacity, and have large current discharge capacity. In recent years, has applied for mercury-free zinc powder, so to make this battery as a green batteries, and become the mainstream of the original battery in products, the current alkaline zinc-manganese dry battery is still the BP machine to use the most power. At the same time, countries around the world are also concerned about such a rechargeable battery, and a U.S. company has introduced rechargeable alkaline manganese batteries,ThinkPad R60, ThinkPad T60, 40Y6797, 40Y6799, FRU 92P1139, slow growth in product applications. This battery to maintain the original battery discharge characteristics, and can recharge using the scores to hundreds of times (deep charge-discharge cycle life of about 25 times).

Plastic lithium battery (LIP) is a lithium metal as the anode, conductive polymer electrolyte for a new type of battery,40Y6797, its energy has reached 170Wh/kg and 350Wh / L. Type of plastic lithium-ion battery lithium-ion batteries currently in the organic electrolyte stored in a polymer film, or the use of conductive polymers for the electrolyte, the battery is no free electrolyte. This battery can be aluminum plastic composite membrane to achieve hot package, with a light weight, the shape can be changed, better security features.

Fuel cell (FC) is a use of fuels (such as hydrogen or containing fuel) and oxidizer (such as pure oxygen or oxygen in the air) directly for power generation devices, as a result of avoiding the Carnot cycle limitations, this type of electricity generation device not only efficient (conversion efficiency of electrochemical reaction can be as high as 40% or more), and non-polluting gas emissions, so the next generation of efficient and clean way. Many domestic and foreign companies are committed to the development of suitable mobile phone, notebook computer PEM fuel cells, ThinkPad R60, ThinkPad T60, 40Y6797, 40Y6799, FRU 92P1139, once the input application, and its great economic benefits.

Sealed lead-acid battery is a lead-acid batteries.

The following new green battery technology and the development of related industries was especially fast.

1. Hydrogen storage material and nickel metal hydride batteries - nickel metal hydride battery (Ni-MH Rechargeable Battery)

2. Li-ion embedded materials and liquid electrolyte,40Y6799, lithium-ion batteries

3. Polymer electrolyte lithium batteries or lithium-ion batteries

4. Zinc-air batteries and PEM fuel cell

In addition to the above, the communication industry in China's high-speed growth, China's battery industry is a very high speed to promote environment-friendly mercury-free alkaline zinc manganese dioxide primary pool and rechargeable batteries and sealed lead-acid battery technology to develop and expand the application market.

The reason why 99 percent to less than 100 percent after the charge is often because the battery control circuit of the records and the status of the battery itself, the deviation, the battery has not reached a record control circuit voltage,ThinkPad R60, ThinkPad T60, 40Y6797, 40Y6799, FRU 92P1139, so power control circuit has been charging, in fact,FRU 92P1139, battery has been replete with such problems can usually be resolved through the correction, but even if there is no correction, because the majority of charging circuit will be a long time can not be filled automatically disconnected after, or even smart record automatically refresh the current 99 percent to 100 %, even the fool has been non-stop design, but also because of the current very small at this time and will not cause harm.

The current laptop batteries are basically temperature detection circuit, when the battery temperature is too high, control circuit most mandatory disconnect the battery to prevent further temperature rise, so this kind of charge to the explosion in notebook computer batteries that occurred no less chance of the first prize in the lottery.

No matter how scientific maintenance measures, the battery will are aging, ThinkPad R60, ThinkPad T60, 40Y6797, 40Y6799, FRU 92P1139, like how the magic of cosmetics and beauty maintenance can not prevent the old woman into a maximum of only delay it, the only way to avoid the aging batteries are not in use (so many people would Select the battery had to), but it made it lose its meaning laptop battery ... ... always with the use of time and aging, in fact, is a semi-consumables, for which almost all the manufacturers of notebook computers regardless of Host warranty how long the battery in general insurance for one year only.