Lithium Ion Battery Storage Temperature Range

The following applies to the storage shelf life of lithium ion cells and batteries.

Lithium ion battery storage temperature range.

Storage temperatures between 20 and 35 are recommended relative humidity approximately 50. Temperatures higher than this could lead to permanent damage to the lithium cells. The possible storage temperature range for lithium ion batteries is is 20 c to 60 c but for prolonged storage period 20 c to 25 c is recommended and 15 c is ideal. Tips for lithium ion battery storage temperature is vital for understanding how to store lithium batteries.

As the temperature is higher than 40 c the lifespan of lithium ion battery may shorten due to the speeding side reactions and when the temperature is near 90 c or even higher the decomposition of sei film can be triggered which is defined as the beginning of thermal runaway. Cold temperature increases the internal resistance and lowers the capacity. Once the temperature is out of these comfortable regions libs will degrade fast with increased risk of facing safety problems that include fire and explosion. But that s not the case across the board so before storing lithium batteries thoroughly read labels on proper storage.

The recommended storage temperature range is 0 c to 30 c 32 f to 86 f. In general the best performing temperature of lithium battery is around 20 but in an extreme temperature environment there are different types of lithium battery can perform. However with the continued intensive research on batteries most vendors have raised the high temperature exposure limit to 100 degrees celsius. That is why the upper limit the lithium ion battery can withstand before damage is between 70 to 90 degrees celsius.

The recommended storage temperature for most is 59 f 15 c. In case of long term storage cells must be recharged once a year. The safe operating temperature for lithium ion battery at which it can be used is between 10 c to 55 c whereas the charging of lithium ion batteries should be carried out between 5 c to 45 c. Showed that the optimal temperature range for libs is 15 c 35 c.

While lithium ion batteries handle cold weather better than most battery chemistries temperatures too high or too low still compromise their ability to store and release energy. Generally the acceptable temperature region for libs is 20 c 60 c.