The lifespan of unused batteries can vary depending on the type of battery and the conditions to which they are exposed. In general, unused batteries can lose their charge over time, even if they are not actively used. Here are some general guidelines for different types of batteries:
Alkaline batteries: In general, alkaline batteries have a relatively long shelf life. They can last for several years if stored in a cool, dry place. However, it's not uncommon for them to slowly lose their charge over time.
Lithium batteries: Lithium batteries generally have a longer shelf life than alkaline batteries. They can last for years, even if not used. Lithium batteries often retain a larger portion of their charge during the storage period.
Rechargeable nickel-metal hydride (NiMH) batteries: Rechargeable NiMH batteries tend to lose their charge more quickly than alkaline or lithium batteries. However, they can still last several months to years, depending on the quality of the batteries and the storage conditions.
To maximize the lifespan of unused batteries, it is advisable to store them in a cool, dry place, preferably at room temperature. Extreme temperatures, humidity, and direct sunlight can affect the performance of the batteries. It is also useful to check the expiration date on the batteries and replace older batteries if necessary.

Ole Diepstraten
Product & Energy Advisor
Contact Information
+31 85 888 4003
sustainable@chargeblock.nl