18650 battery charge Po and polymer lithium battery charge treasure that kind of good OKorder there are two kinds
Buy 18650 it, with the more common, lithium battery charge those who charge quite expensive, to buy a product wins on the line, affordable and practical ~ ~ ~
In fact, in accordance with the words is easy to use the polymer lithium battery charge Po more useful, at least I used to feel very good ah! But the 18650 is more common, relatively speaking, more people use, this way you would like to see you prefer to which kind of Oh! But the individual or recommend you buy polymer lithium battery, more durable ah! Of course, if you think it is difficult to choose, you can about my name, which should have what you want!
Second, from the appearance, the current market, the majority of mobile power sold by the use of cylindrical (ie, 18650) lithium-ion battery or block lithium polymer two batteries. So when we select the mobile power, if the product packaging does not specify the type of batteries used, then you can simply through the thickness of the product itself to use the type of battery inside a general understanding.
From the structure, the lithium polymer battery full name should be lithium-ion polymer battery, so it seems, lithium polymer battery is actually a lithium-ion battery. Only the biggest difference between the two is the use of its internal electrolyte is different from the use of lithium-ion battery liquid electrolyte, and polymer lithium-ion battery instead of solid polymer electrolyte, this polymer can be solid, but also Is semi-solid (colloidal).
