Nickel-metal hydride battery (Ni-MH) and nickel-cadmium batteries (Ni-Cd) have the same operating voltage (1.2V), but because of the alloy or rare earth alloy such as TiNi material of negative electrode active material of hydrogen storage, to replace carcinogenic substances cadmium, not only to make this new battery in a green battery, but also the battery specific energy increased by nearly 40 % to 60-80Wh/kg and 210-240Wh / L. This Dell Inspiron E1505 battery is in the early 90s and gradually realize industrialization and, above all for use in batteries for mobile phones. At present, although its dominance on the phone being progressively replaced by lithium-ion batteries, but in Europe and the United States mobile phone applications, its market share is still about 50%.

Li-ion battery (Li-ion) by the lithium ion can embed and de-embedded carbon as the anode and reversible lithium intercalation in metal oxides as cathode (LiCoO2, LiNiO2 or LiMn2O4) and composition of organic electrolytes his blood work is 3.6V Therefore, a lithium-ion battery is equivalent to three nickel-cadmium batteries or nickel metal hydride. The energy density of this battery can be more than 100Wh/kg and 280Wh / L, again much higher than the battery nickel metal hydride specific energy. Given the above advantages, in recent years, 1993-2000, production and use of a very high rate.

Alkaline batteries (alkaline) compared to the size of normal batteries have higher capacity and with high capacity discharge current. In recent years, has been applied to mercury, zinc powder free, allowing the cell to become a green hp 367759-001 battery, and become the mainstream product in the original battery is still alkaline BP machine use more power. At the same time, the world is also concerned about the rechargeable battery of the U.S. company has introduced a rechargeable alkaline manganese, slow growth in product applications. This battery to maintain the discharge characteristics of the original battery, and user fees of tens to hundreds of times (in charge of depth and discharge cycle life of about 25 times).

Plastic Lithium battery (LIP) is a lithium metal as anode, the conductive polymer electrolyte to make a new battery, its energy density reached 170Wh/kg and 350Wh / L. Malpractice plastic lithium-ion batteries, lithium-ion battery is currently in the organic electrolyte stored in a polymer film, or the use of conducting polymers as electrolyte, so that no free electrolyte in the battery. This battery can reach the plastic packaging aluminum hot-film composite with a light weight, the shape can be changed arbitrarily, security and enhanced functionality.

Fuel cell (FC) is a use of fuels (like hydrogen-containing fuel) and oxidizer (such as oxygen or air oxygen) is a direct and continuous arrangement of VGP-BPS2B electricity, because avoid the limits of the Carnot cycle, the production of electricity is not only efficient (conversion efficiency of the electrochemical reaction may be as high as 40% or more), and non-polluting gas emissions, and therefore the ‘Future generation methods, efficient and clean power. Many domestic and foreign firms are committed to developing appropriate mobile phone, the PEM fuel cell laptop, once put into service, its great value for money.

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

The new green battery technology and related industries is growing rapidly.

1. Equipment storage of hydrogen and nickel-hydride batteries, metal – rechargeable nickel metal hydride (Ni-MH rechargeable)

2. Lithium-ion embedded materials in liquid electrolyte lithium-ion batteries

3. Lithium polymer electrolyte or lithium-ion batteries

4. Zinc-air batteries and PEM fuel cells

In addition to these things, the rapid growth of the telecommunications industry in China, the battery industry in China is very high speed in order to promote mercury environmentally-free alkaline zinc-manganese the original pool and rechargeable batteries and sealed lead-acid battery technology development and developing applications.