Brief introduction to the advantages and disadvantages of 2000mah 18650 battery

　　Advantages and disadvantages of 2000mah 18650 battery

　　Uniqueness: no memory effect, relatively light weight.

　　Disadvantages: relatively high cost, low working current, no full charge (compared with nickel-hydrogen batteries).

　　2000mah 18650 battery include disposable power 2000mah 18650 battery (non-rechargeable) and secondary power 2000mah 18650 battery (rechargeable batteries). Secondary power 2000mah 18650 battery are divided into Li-ion 2000mah 18650 battery and Li-Polymer polymer 2000mah 18650 battery.

　　Usually, digital cameras use secondary power 2000mah 18650 battery (rechargeable batteries). Compared with nickel-hydrogen batteries, they are relatively light in weight, and the volume power density is 48% higher than the thermal efficiency. As a result, the production, processing and sales volume of lithium-ion secondary batteries are gradually exceeding that of nickel-hydrogen batteries. Such batteries have a small charge and no memory effect. The battery can be charged up to 600 times. In particular, the Li-Polymer lithium-ion battery developed in recent years has a smaller volume and is not limited by the cylindrical or square internal space of the usual battery. The weight is also lighter.

　　Because 2000mah 18650 battery are not fully charged, there is a risk of explosion if they are used carelessly, so self-built control chips are required to prevent overcharging, but the cost is also relatively much higher. 2000mah 18650 battery are not standardized in terms of model specifications, so it is difficult to buy batteries after the model is discontinued. However, it has been continuously improved.

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