I bought a NOKIA5700 mobile phone someone else's original battery is written above the lithium polymer battery and my original battery above wrote a lithium battery and a Li-ion. How do I know it is a lithium polymer battery or the kind of liquid Lithium battery?
Because of the use of solid electrolyte instead of liquid electrolyte, compared with the liquid lithium-ion battery, polymer lithium-ion battery has a thin, any area and any shape, etc., nor the leakage and combustion and other safety , So you can use aluminum-plastic composite film manufacturing battery shell, which can improve the specific capacity of the entire battery; polymer lithium-ion battery can also use polymer as a cathode material, the quality of energy than the current liquid lithium-ion battery Increased by more than 50%.
Li-ion that the battery is lithium-ion battery, as to how the distinction is not a polymer battery is actually very simple, the current market known as the lithium polymer batteries are basically flexible packaging of lithium-ion battery, the real polymer battery capacity And the same volume of lithium batteries compared to about three times higher, that is to say if your cell phone battery for 1000maH can use three days, then the same volume of a polymer battery will be three times higher than your battery. From the appearance is not a professional is difficult to distinguish between the polymer battery or lithium-ion flexible packaging battery, can only be through the volume and the use of time to distinguish.
As long as the Nokia original battery is like a good way to distinguish between genuine and battery.
