subject: The type of mobile phone batteries [print this page] The type of mobile phone batteries Battery laptop battery
As the saying goes: "As meters raise a hundred people." Mobile phone battery as well. Mobile phone style, type of so many, of course, not only with a battery can be all set. Mobile phone battery, "ancient times" can be divided into the following three categories:
1. The first of a Ni-Cd battery cell phone battery. A memory effect, which is determined each time before charging capacity has been used up. The first mobile phone batteries and they are all nickel-cadmium battery, and today has almost disappeared.
2. Ni-MH battery standby time longer than traditional nickel-cadmium battery, memory effects were not evident. But better to run out after charging the power to extend battery life.
3. Lithium at this stage the longest standby time of mobile phone batteries. It is no memory effect, currently the most advanced Japanese technology. But the price more expensive. Another feature is that lithium batteries can overheat, otherwise it will burn. If we have the impression that lithium in the recently invented a very unstable, after several years of effort and to overcome before maturity.
Here briefly lithium and nickel-hydrogen batteries, where the differences. After all, the market is now also the only two options. NiMH batteries do not use the number on the economy, and because storage capacity is not much, how long would it feel useless preparation charge. It also has the so-called memory effect, storage capacity will be gradually reduced, the best to discharge before charging. Lithium batteries can last longer in power , the use of time than nickel-metal hydride battery for a long time without charging the discharge can continue to charge. Rechargeable frequency was significantly more. However, newer materials and technology's sake, the price much more expensive than the nickel-metal hydride batteries. Chapter II: battery memory effect
