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Advantages of the lithium battery
Lithium batteries used in mobile phones for Ni-MH battery, but the use of digital cameras, digital cameras because the demands of a large electrical current, a power much higher than cell phones, high output current of the battery is Ni-MH, but slightly better
What is explained in detail
Lithium battery
Advantages: No memory effect, light weight of fujitsu laptop battery hp laptop battery
Disadvantages: high cost, low load current, fed intolerance (compared to Ni-MH)
Lithium battery with a lithium battery (non-rechargeable) and secondary lithium battery (Rechargeable), lithium secondary split into Li-ion and lithium-ion battery Lithium-Polymer Li-polymer battery.
Digital cameras typically use a general secondary lithium battery (rechargeable), compared with Ni-MH batteries, lighter than Ni-MH light, the volume energy density is higher than 48%. For this reason, lithium ion production and sales are gradually over more than Ni-MH. This battery self-discharge is small, no memory effect, loading and unloading of up to 600 times more than before especially in recent years developed a lithium-polymer Li-ion battery, except for small but also from the general cell limitations cylindrical or square shape and lighter weight.
Powered by rechargeable lithium intolerance, there is no danger of explosion if unintentionally, are forced to integrated control IC to avoid the burden of the Fed, but the cost is relatively greater need of lithium batteries because there is no uniform standard, so that the organic species halted the case can not buy batteries, but many manufacturers now need to overcome this problem, but also reduce inventory, the unit of lithium, as FUJIFILM NP-60 CASIO NP-30 and so is in the same size, it will not change the aircraft charger, battery, etc. must continue to change. Taiwanese companies have started to support a variety of battery chargers (eg LCD smart fast charger (universal worldwide power sockets +)), Change the type of aircraft while another outlet. Dell Inspiron 1300 Battery Dell Inspiron 1520 Battery Dell Latitude D600 Battery Dell XPS M1330 Battery
Lithium also has a more difficult problem is the issue of environmental protection as lithium batteries contain many toxic substances, all lithium battery must be recycled, and discarding no.
Nickel-Hydrogen Battery Ni-MH (also known as Ni-MH battery)
Advantages: low price, versatility, current stability, the environment (compared with lithium)
Disadvantages: weight, weight, battery life is short, the burden fueled intolerance (compared with lithium)
Ni-MH battery design of the nickel-cadmium battery, but on improving the memory effect of nickel-cadmium batteries, the great progress. The most important change, to replace the negative hydrogen storage alloy used in the original cadmium, nickel metal hydride batteries, so it is a typical representative of materials innovation. Ni-MH battery caused by pollution, containing cadmium nickel-cadmium batteries are much smaller, therefore, the current battery nickel-cadmium are gradually being replaced NiMH batteries by Dell Latitude D531N Battery Dell Inspiron 6000 Dell Inspiron 6400 Battery Battery for Dell Inspiron 9300 battery.
Except for a Lithium batteries have a few of lithium may be used outside (NIKON EN-EL1 and 2CR5) greater amount of any program of replacing the battery, which for a long time to go abroad, or a large number of users problems, Ni-MH batteries have no such problems the use of nickel-hydrogen batteries commonly used digital cameras Alkaline batteries can be replaced.
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