Bought a cell phone, but also want to buy a mobile power. Looked at the Internet, mobile power in the battery there are three, but also check the investigation do not know which battery is better. The recent explosion of mobile power has occurred, so it is also more worried about this. If there is a good mobile power recommended. Thank you first.
You said above several lithium batteries, lithium polymer batteries and lithium-ion battery is a secondary battery, that is, rechargeable batteries. Lithium battery usually refers to a battery, can not be charged, if the charge will explode. Mobile power is the use of secondary batteries, that is, rechargeable batteries. Lithium-ion batteries are collectively referred to. Lithium-ion batteries according to the materials used and electrolytes to distinguish between different lithium-ion battery. The polymer lithium ion battery is a lithium ion battery using a polymer as an electrolyte. If the material of different electrode materials, can also be divided into lithium iron phosphate lithium-ion battery, ternary material lithium-ion battery, lithium manganese oxide lithium-ion battery, lithium cobalt oxide lithium battery and so on. But from the security, different types of lithium-ion battery safety differences, compared to the lithium iron phosphate material slightly better, the polymer electrolyte is also better, if the lithium iron phosphate polymer battery safety It is better. In fact, the key is the charge and discharge circuit and the protection and the quality of electrical components. So it is hard to say which kind of good market. Or choose a good brand it
Summary: In fact, whether it is steel shell lithium-ion battery or soft lithium-ion battery, the performance in the safety performance are very good, after all, the current lithium-ion battery production technology has been very mature, as long as the daily use to avoid high temperature, short circuit , Overcharge, piercing the emergence of such a situation, we can avoid what we call "explosion", fire and other unexpected circumstances. For the often said lithium-ion batteries and lithium polymer batteries, both have their own advantages and disadvantages.
Soft lithium-ion battery (polymer battery) has a higher energy density, better performance and performance of any shape and other characteristics, as the majority of mainstream digital products, the preferred cell, but compared to steel lithium-ion battery , The price is still high.
Steel shell lithium-ion battery, commonly used for the use of steel 18650 battery, with a high safety factor, the production technology has been very mature, and the price is cheaper than the polymer battery, accounting for most of the lithium battery market share, Laptop batteries are the most common.
Mobile power lithium polymer battery is better.
