Are lithium-ion batteries safe to store?

Lithium-ion battery fires can even reignite after being contained. In this post, we’ll talk through the safe storage requirements for lithium-ion batteries that manage the risks to keep people and facilities safe. The UK doesn’t have specific regulations or legislation for the general storage of lithium-ion batteries.

How to store lithium ion batteries?

This guide covers the best ways to store Li-ion batteries to ensure their safety and functionality. Store lithium-ion batteries in a cool, dry place, ideally between 5°C and 20°C. Maintain a 40-60% charge level for batteries in long-term storage and periodically check their status.

Are lithium-ion batteries a good energy storage device?

Lithium-ion batteries (LIBs) are widely regarded as established energy storage devices owing to their high energy density, extended cycling life, and rapid charging capabilities.

What temperature should a lithium battery be stored?

This article relates to both Lithium batteries (also known as Lithium Metal non rechargeable) and Lithium Ion batteries (rechargeable) that are to be stored for several weeks or longer. The ideal temperature for storage is 50°F (10°C).

Can you store lithium ion batteries in the UK?

The UK doesn’t have specific regulations or legislation for the general storage of lithium-ion batteries. The Health and Safety Executive has, however, published guidance on good practices for handling and storing batteries, even though it is not compulsory. Regulations are not prescriptive but instead follow the typical routes:

Why do lithium based batteries need a lot of attention?

Lithium based batteries require extra attention as improper storage can cause units to overheat and potentially catch fire in a process known as thermal runaway. Many types also have both the negative and positive terminals on the same side making it easy to accidentally short out the unit on metal shelving if they are left uncovered.