Lithium ion battery and lithium polymer battery charging method have what differentiation?

Source: 2020 - 03 - 28 14:06 hits: at present, there are two kinds of mobile phone use lithium battery: the lithium ion battery and lithium polymer battery. In general, the positive data is the same of the two kinds of battery is lithium cobalt oxide ( Three metadata and lithium iron phosphate is mobile phone battery products not miscellaneous) , the main difference in the lithium ion battery electrolyte is six fluoride phosphate lithium, lithium polymer battery is a solid polymer electrolyte. Basic especially SONY Ericsson polymer battery cell. Generally speaking, polymer battery discharge more even, safety performance is better, but the cost is higher. These two kinds of lithium battery charging basically the same principle. Now let's focus on the security features of lithium-ion batteries. Due to the lithium battery itself does not charge CLP for maintenance, which means that it is easy to charge CLP caused by explosion, so all the battery manufacturers will choose lithium battery circuit control chip installed inside the power supply, power immediately after charging too much. Effect of nimh batteries, on the other hand, will be charged too much, as long as the temperature within the scope of the safety, accident will happen. The safety of the lithium temperature is about 180 degrees outside the temperature there is a very simple explosion. So how do new cell phone battery charge? Because any lithium batteries must be installed to fully test before they go out, this process is also equivalent to activate, so it can ensure proper lithium ion can be free charge, and there is no grid work to collapse. So for ordinary consumers hand battery, is the activation process through strict testing, not subject to active heart. Now three times in one of the earliest Internet radio 12 hours charging theory origin, the earliest mobile phone battery is nickel metal hydride batteries, for example, nokia 3310, nickel metal hydride batteries do not need to activate, and battery itself has recalled effect, so in order to power function to the best, often require the user to charge when you use it to the full, and then fully discharge ( Voltage by 1. 2 v 1. 0v) , to avoid the recall effect. If the initial charging time is too short, the battery can't fully charge, 1000 ma battery may only charge to 900 ma, irrespective of the efficiency of the battery, the battery life itself is very long. When the same method used in lithium batteries what happens? Crystal properties of lithium cobalt oxide with different nickel hydroxide than nickel hydroxide crystal collapse are more likely to happen. So in the process of charging, if the charging time is too long, you simply disable the lithium cobalt oxide space activities, coupled with the charging will inevitably result in higher temperature, the data of the anode, and this can be dangerous. Because of this, we in the process of using lithium batteries won't run out of battery charging, lithium cobalt oxide cause severe failure, shorten service life. The right thing to do is not to give it before you use up all the battery rechargeable battery indicates charging is completed, immediately unplug the power supply. Using a mobile phone charging method, the most appropriate is: offline charging off, immediately unplug the power when charging, charging start using again.