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What are the types of 18650 batteries

From:CTECHI GROUP Limited     Release time:2019-12-02

Overview:The types of 18650 batteries include 18650 nickel-metal hydride batteries, 18650 lithium-ion batteries, and 18650 lithium iron phosphate batteries.

What are the types of 18650 batteries

The types of 18650 batteries include 18650 nickel-metal hydride batteries, 18650 lithium-ion batteries, and 18650 lithium iron phosphate batteries.

Because 18650 nickel-metal hydride batteries have material characteristics, they are inferior to lithium batteries in terms of energy density. That is, at the same volume, the capacity density of lithium batteries is greater than that of nickel-metal hydride batteries. Eventually, 18650 nickel-metal hydride batteries are eliminated in the market Now, the common 18650 batteries on the market are lithium batteries. But 18650 lithium batteries are also divided into lithium ion batteries and lithium iron phosphate batteries. Lithium-ion battery voltage is nominal voltage 3.7v, charge cut-off voltage is 4.2v, lithium iron phosphate battery nominal voltage is 3.2V, discharge cut-off voltage is 3.6v, capacity is usually 1200mAh-3350mAh, common capacity is 2200mAh-2600mAh .


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