Lithium Battery Storage Temperature

Failing to adhere to the recommended storage temperature can permanently damage the capacity of lithium ion batteries.

Lithium battery storage temperature.

The below graph data comes from here outlines the ideal charge point and temperature for battery storage. Lithium ion batteries handle cold temperatures down. How to store batteries. A lithium ion battery or li ion battery abbreviated as lib is a type of rechargeable battery lithium ion batteries are commonly used for portable electronics and electric vehicles and are growing in popularity for military and aerospace applications.

But that s not the case across the board so before storing lithium batteries thoroughly read labels on proper storage. Storing a lithium ion battery. Learn about storage temperatures and state of charge conditions. Charged to 40 capacity loss.

The storage temperature range for lithium ion cells and batteries is 20 c to 60 c 4 f to 140 f. Conventional lithium ion battery cells only guarantee a high life expectancy in a very limited temperature range typically 0 40 c. You can store a sealed lead acid battery for up to 2 years. Lithium ion batteries temperature sensors are recommended for prevention.

The recommended storage temperature for most is 59 f 15 c. Place a lithium ion battery in a climate controlled storage structure such as a shed or garage or take it inside your house for storage. Cold temperature increases the internal resistance and lowers the capacity. For example a battery stored at 104 f 40 c for 1 year will only retain 85 of its original capacity while a battery stored at 77 f 25 c will retain 96 of its capacity.

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. At this storage temperature range the battery will require a maintenance charge within a nine 9 to twelve 12 month period. The recommended storage temperature range is 0 c to 30 c 32 f to 86 f. When operated or stored at temperatures above 60 c they age particularly quickly which is reflected in a prompt reduction in storage capacity.

Stanley whittingham rachid. Lithium battery storage buildings with climate control are ideal for storing bulk quantities of li ion batteries at specific temperatures to ensure a safe. These act as an early warning system for detection of thermal events in the cabinet interior. The extreme allowable temperature is 40 c to 50 c 40 c to 122 f for most chemistries.