18650 lithium 3.7 battery

　　Which is better, polymer lithium battery or 18650 lithium battery

　　Which is better, polymer lithium battery or 18650 lithium battery?

　　Large capacity polymer lithium battery.

　　Lithium polymer battery and 18650 rechargeable battery with the same volume, the volume of polymer is very large, more than 30%, if you choose a mobile charger with a large space, it is best to choose a lithium polymer battery, which is lighter.

　　18650 battery power is low.

　　Capacity 18650 rechargeable battery, generally the most necessary is 2200mAh,

　　There are three specifications of 2400mAh and 2600mAh, all of which use mobile chargers with 18650 lithium batteries. Most of the specifications are connected in series by the above types.

　　As you can imagine, the 18650 mobile charger above 8000mAh. The appearance must be larger.

　　Polymer lithium battery has a long service life.

　　The polymer lithium battery has been charged and discharged more than 1000 times, and the volume is the smallest.

　　The 18650 battery has 500 charge and discharge cycles, and the volume is reduced by about 30%.

　　Polymer lithium battery lithium battery.

　　A layer of aluminum film is selected outside the polymer lithium battery, and a layer of high wear-resistant medical tape is wrapped outside. It will never explode. Therefore, compared with 18650, polymer batteries are still very flexible.

　　The application of lithium battery 18650.

　　The key to the application of lithium secondary batteries in the industrial production of electric energy rechargeable batteries lies in their excellent characteristics. With the continuous development of lithium secondary battery technology, its application in people's daily life is becoming more and more common, and reusable rechargeable batteries are attracting more and more attention from consumers. Committed to the power energy battery industry, we have comprehensively mastered rechargeable batteries, so that we can guarantee "affordable use". Today, 18650 lithium batteries have certain applications in the following industries.