18650 lithium battery cells have different characteristics from ordinary lithium-ion batteries.

　　18650 lithium battery cells refer to batteries that provide power for transportation vehicles, generally small and medium-sized batteries that provide energy for portable electronics; 18650 lithium battery cells refer to lithium metal materials or lithium aluminum alloys as negative data , a primary battery that uses non-aqueous acid-alkaline solutions, is different from rechargeable lithium batteries, and is different from lithium-ion polymer lithium batteries.

　　Lithium battery packs have different capacities.

　　As for new rechargeable batteries, use a discharge meter to check the battery capacity. Generally, the capacity of 18650 lithium battery cells is between 1000-1500mAh. The capacity of general rechargeable batteries is above 2000mAh, and some can reach 3400mAh.

　　The charging and discharging amounts are different.

　　A 4200mAh lithium battery can be charged in just a few minutes, but ordinary rechargeable batteries cannot be charged at all, so the charging and discharging of ordinary rechargeable batteries is completely incomparable with that of lithium batteries. The biggest difference from ordinary rechargeable batteries is that 18650 lithium battery cells have large charge and discharge power and high energy density. Since the primary purpose of a power rechargeable battery is to provide power for the car, its charge and discharge power is higher than that of a general rechargeable battery.

　　The main uses are different

　　The rechargeable battery that provides driving force for pure electric vehicles is called power lithium battery. It includes traditional lead-acid batteries, nickel metal hydride rechargeable batteries and new lithium-ion lighting batteries, which are divided into 18650 lithium battery cells (gasoline hybrid vehicles) There are two types of lithium batteries and 18650 lithium battery cells (new energy vehicles); lithium batteries used in consumer electronic devices such as mobile phones and notebooks are generally called lithium batteries, which are different from 18650 lithium battery cells for pure electric vehicles.

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