Technical FAQs 4

Should lithium ion batteries be fully charged during storage?

Lithium-ion batteries should not be fully charged during storage. In reality self-discharge is a phenomenon that exists in lithium-ion batteries.If the lithium ion battery storage voltage is stored below 3.6V for a long time, it can lead to over-discharge of the battery, which damages the internal structure of the battery and reduces its lifespan.

What is the optimal charge level for storing lithium-ion batteries?

The optimal charge level for storing lithium-ion batteries is between 40% and 60%. While it may seem counterintuitive, storing a lithium battery at full charge (100%) or fully discharged (0%) can cause stress and accelerate the degradation of the battery cells.

What happens if you store a lithium battery at full charge?

While it may seem counterintuitive, storing a lithium battery at full charge (100%) or fully discharged (0%) can cause stress and accelerate the degradation of the battery cells. Fully charged (100%): Storing a battery at full charge can cause the battery to age faster.

How should lithium batteries be stored?

Humidity: Keep the batteries in a dry environment. High humidity can cause moisture to enter the battery cells, leading to corrosion and electrical shorts. Ideally, store your lithium batteries in a sealed, dry container to protect them from environmental factors. How Long Can Lithium Batteries Be Stored Safely?

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