What is battery shelf life?

Battery shelf life is the length of time a battery can remains in storage without losing its .Even when not in use, batteries age. The battery’s aging is generally affected by three factors: the active present in the cells, the storage and the length of time it remains idle.

How long does a battery last in a cabinet?

If the battery modules are connected together, i.e. installed in a cabinet, the storage times are six months at 25 degrees C. This is due to parasitic losses from the BMS. If the battery modules are NOT connected together (either power or communication connections), then the storage times are one year at 25 degrees C.

How long can a battery last?

Typically, modern alkaline batteries, and other primary batteries such as the 3.6–3.7 -volt lithium batteries, can be stored for up to 10 years with moderate capacity loss. As with all batteries, they should be kept away from extreme temperatures and should never be frozen. Batteries freeze more easily when kept in a discharged state.

What temperature should a battery be stored?

When it comes to temperature, battery storage is actually pretty easy. The ideal temperature for alkaline batteries is about 60°F, while the preferred range for lithium batteries is between 68°F and 77°F. That being said, all batteries will keep just fine as long as they’re within the general range of what would be considered room temperature.

How long does a lithium battery last?

Lithium batteries, including lithium coin cell batteries, have virtually no self-discharge below approximately 4.0V at 68°F (20°C). Rechargeable lithium-ion batteries, such as the 18650 battery, boast remarkable service life when stored at 3.7V—up to 10 years with nominal loss in capacity.

Which batteries have a longer shelf-life?

Rechargeable Alkaline and Alkaline Batteries, Lithium and Carbon Zinc / Zinc Chloride are among the batteries which possess longer shelf-life. Image Source: Wikihow