Permissible temperature ranges for charging and discharging lithium-ion batteries
Due to numerous requests in addition to paragraph 5 of our article 5 practical tips on the operation of lithium-ion batteries, we decided to write in more detail about the allowable charge and discharge ranges of lithium-ion batteries.
Rechargeable batteries can operate in a fairly wide range of temperatures, but there are extremes that should be kept in mind all the time, especially in countries with frequently changing climate and a variety of time zones, such as Russia.
Lithium-ion batteries are fairly well charged at low positive temperatures, and can also be put on a fast charge (fast charge devices are used to charge EV *) at temperatures ranging from 5 to 45 ° C. The processes of charge and discharge flow well at high permissible temperatures (up to 45 ° C), but at the same time the battery life is reduced.
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At temperatures below 5 ° C, the charging current must be lowered. Charge is not allowed at temperatures below 0 ° C - when charging below 0, no external changes are observed, but the chemical processes necessary for the correct operation of the battery will be disrupted, which can lead to permanent damage to the battery.
We made a visual cheat sheet for smartphone users with recommended discharge and charge temperature ranges when using portable equipment that runs on lithium-ion batteries.
* EV (Electric Vehicle) - Electric
Mugen Power Batteries
High Capacity Batteries
http://www.mugen-power-batteries.ru/
Rechargeable batteries can operate in a fairly wide range of temperatures, but there are extremes that should be kept in mind all the time, especially in countries with frequently changing climate and a variety of time zones, such as Russia.
Lithium-ion batteries are fairly well charged at low positive temperatures, and can also be put on a fast charge (fast charge devices are used to charge EV *) at temperatures ranging from 5 to 45 ° C. The processes of charge and discharge flow well at high permissible temperatures (up to 45 ° C), but at the same time the battery life is reduced.
')
At temperatures below 5 ° C, the charging current must be lowered. Charge is not allowed at temperatures below 0 ° C - when charging below 0, no external changes are observed, but the chemical processes necessary for the correct operation of the battery will be disrupted, which can lead to permanent damage to the battery.
We made a visual cheat sheet for smartphone users with recommended discharge and charge temperature ranges when using portable equipment that runs on lithium-ion batteries.
* EV (Electric Vehicle) - Electric
Mugen Power Batteries
High Capacity Batteries
http://www.mugen-power-batteries.ru/
Source: https://habr.com/ru/post/171845/
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