Place your batteries in a vapor-tight container, then keep them at room temperature away from direct sunlight. To avoid losing charge and causing a fire risk, don't store coins or other metal objects with your batteries. For tips on how to store rechargeable batteries, keep reading!
The best option for loose batteries is to store them in a way that allows them to lay side-by-side. Batteries are a choking hazard, especially coin cells and other small batteries. They should always be stored in a place that is out of the reach of toddlers and small children.
Remove batteries from infrequently used electronics between uses. When batteries are left in electronic devices, they discharge much faster than if left in storage by themselves. Storing wet (flooded) lead-acid batteries long-term is not recommended. These batteries require regular maintenance to top up water levels and prevent corrosion.
The ideal place for storing batteries should be away from sunlight, heat, and humidity. You can find a cool, temperature-controlled, and dry location to store your lithium-ion batteries. Places like refrigerators, garages, basements, and bathrooms are not recommended for battery storage.
While it might seem logical to store a fully charged battery, doing so can put unnecessary stress on the battery cells. High voltage can cause the battery to degrade faster, reducing its overall lifespan. If you plan to store your lithium batteries for an extended period, avoid charging them to 100%. 2. Storing Fully Discharged Batteries
Batteries come in many different shapes, sizes, and applications, and it can be very helpful to have several different kinds stored in your home for later use. Proper storage extends the life of the batteries and prevents them from becoming a safety hazard, and allows you to easily find them when you need them.