18650 battery lithium ion 2200mah

　　Ten advantages of 60v40ah electric vehicle 18650 battery lithium ion 2200mah

　　Ten advantages of 60v40ah electric vehicle 18650 battery lithium ion 2200mah:

　　1. The cycle system has a long life: the lithium power supply is charged and discharged 1c times, the cycle life is greater than or equal to 1500 times, and the capacity is greater than 70% of the allowable difference copper bundle. Even if the lead-acid battery is charged and discharged, the cycle life of the rechargeable battery does not exceed 350 times and the capacity does not exceed 60%.

　　2. Low volume charge and discharge performance: Lithium can be used for all normal operations, and its capacity can reach 70% of its capacity at -25c, while lead-acid batteries have a capacity of 50% at -10c and cannot be used for all normal operations at -25c Work.

　　3. Powerful differential polarization protection: The capacity of a charged lithium-ion battery is greater than or equal to 80% after two months, while the capacity of a lead-acid battery is only 40% to 50% of the tolerated capacity within two months.

　　4. Recovery ability: The net weight of the 18650 battery lithium ion 2200mah pack only accounts for 30% of the lead-acid battery, so it has the same working voltage, capacity, and 18650 battery lithium ion 2200mah life span.

　　5. High energy density: The capacity of lithium-ion batteries is only 30% of that of lead-acid batteries, so lithium-ion batteries should be stored in the same lithium-ion battery, which has greater kinetic energy than lead-acid batteries.

　　6. Wide operating temperature range: Lithium can operate in the range of -25 to 55 degrees, while lead-acid batteries can only operate in the range of 10 to 40 degrees.

　　7. Short battery charging time: Lithium batteries have the characteristics of charging high-current batteries. The battery charging time is 4-5 hours, and the lead-acid battery charging time is 8-10 hours.

　　8. Low-carbon environmental protection: Compared with lead-acid batteries that contain a large amount of heavy metals that harm the physical and natural environment, lithium-ion batteries are energy-saving products.

　　9. Ability to charge and amplify current: The 18650 battery lithium ion 2200mah can charge and amplify current 1c times, and the capacity is only 60% of the rated capacity.

　　10. Large current charging and discharging will not damage the service life of the circulation system: Lithium ion charging and discharging and multi-current discharge will not damage the service life of the circulation system. Lead-acid batteries are charged and discharged with multiple currents. Its service life is only 30%-40%.

　　60V40ah electric vehicle 18650 battery lithium ion 2200mah maintenance knowledge

　　At present, lithium-ion batteries have been recognized and applied by more and more users. In order to enable users to master the knowledge of lithium-ion batteries, Langshui lithium-ion battery manufacturer has sorted out some basic knowledge of lithium-ion batteries for reference. and training.

　　1. The newly purchased lithium-ion battery also has less power, but because the new rechargeable battery has a part of the battery, it does not meet the proposed use when the charging head displays the signal light for charging. Here's a special reminder: there's no need to take the initial 12-hour discussion on the Internet about the use of lithium-ion.

　　2. Lithium has no memory and can be used at any time, but it must be noted that lithium cannot be overcharged or discharged. Overcharging and discharging will cause large volume damage. When the battery car prompts for low power, charging needs to start immediately. .

　　3. Under normal circumstances, the newly filled lithium-ion battery will be left idle for half an hour and used when the battery performance is stable, otherwise the battery performance will be damaged.

　　4. When trying to recharge the battery car when the battery car is not used for a long time, remove the lithium from the battery and charge it to 80% every two months, and there is no need to mix the rechargeable battery with metal materials. Together to prevent metal objects from hitting the positive and negative terminals of the battery, causing short circuit failure, damaging the rechargeable battery, and even causing risks.

　　5. Note that in the natural environment, lithium-ion batteries are charged at 0c to 40c, and lithium-ion batteries are charged at -20c to 40c.

　　6. Do not knock, acupuncture, step on, modify or expose the battery to the sun. Do not place the battery in a microwave or high-voltage environment. Use a regular matching 18650 battery lithium ion 2200mah charger to charge the battery. Do not use an inferior charger.

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