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The Background of Lithium Ion Batteries

Lithium has a variety of interesting attributes for use in the battery power supply. It is the lightest of all metals and has the greatest electrochemical potential and offer the most significant energy density per kg. As a result, re-charged the batteries using lithium metal anode (negative electrode) is able to provide substantial voltage and high capacity, and therefore produce high energy density significantly.

After significant scientific studies on lithium-ion batteries re-charged throughout the 1980s, it was observed that the changes brought about by cycling the lithium electrode resulting in a potential fire hazard. This change, which is a normal part of the wear and tear, reduces the thermal stability of cells, producing a potential runaway heart condition.  You can click here at for getting more information about rechargeable batteries.

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Overheating and fire risk due to the inherent volatility of lithium metal, especially across the refilling process results in a step in scientific studies for non-metallic lithium batteries utilizing lithium-ion. Despite the fact that Li-Ion is slightly lower energy density than lithium metal, lithium-ion intrinsically safe, provided sure precautions in place when charging and discharging.

 Li-ion Battery Pack typically releases twice the energy density than that of the general Nickel Cadmium Batteries. Further developments and improvements in electrode active materials have increased almost three times the energy density of Ni-Cd batteries. In addition to high capacity, good load capability and behaves similar to an electric power discharge Ni-Cd attribute associated with the discharge.

Li-ion Battery Pack calls for lower maintenance. This is really an advantage over other chemical batteries because there is no memory and no regular cycling is required to prolong the battery life. On top of that, the self-discharge of less than 50 percent as compared to nickel-cadmium and nickel-metal hydride, so the Li-Ion Battery Packs are also suitable for applications with today's fuel gauge.

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