Is it dangerous to keep the batteries in the fridge?

It is not particularly dangerous to keep the batteries in the refrigerator or freezer, but should be re -heated to room temperature before installation. If the batteries are stored in the refrigerator, they should be carefully packed to be dry; Alkaline batteries can escape potassium hydroxide if the outer cover is corroded. There is a popular myth that suggests that consumers should keep batteries in a refrigerator or freezer to extend their durability. In fact, the advantage of battery storage at a very cold temperature differs depending on the battery type.

Modern alkaline batteries do not have much benefit from cooling or frost. The enemy of most batteries is warm, causing higher self -defense speed, but simply should be sufficient to store alkaline batteries in a cool and dry place. Some types of rechargeable batteries, including NiCd and NiMH batteries, can benefit from low temperature. Some professional citakes I recommend to store lithium-ion batteries inrefrigerator at 40% charge; They should not be placed in the freezer. Many people had experience in replacing corroded alkaline batteries and discovering caustic fluid on the cases. This fluid is an alkaline solution that stimulates electrons to flow between two metals and from the positive pole to the device.

Earlier alkaline batteries for home use were often made up of cardboard packaging and foil, similar to the tube of chilled dough for biscuits. When the liquid and the content of the paper spread over time, the seam would crack and the alkaline fluid would infuse. Modern batteries use a metal case to prevent leakage and contamination.

If the consumer wanted to keep Batteries in the refrigerator for long -term storage, the risk of alkaline fluid would be minimal with modern batteries. It is always good to make sure that any type of batteries stored in the refrigerator are maintained withstern to reduce the chances of corrosion. The batteries do not release high levels of toxic gases, so they would not contain the atmosphere of the whole refrigerator.

Although it may not be strictly necessary to keep all types of batteries in the refrigerator to extend their durability, some people may want to do it to separate newer batteries from the elders. New batteries could be stored in the original packaging or placed in plastic food bags and marked with a purchase date. The consumer could keep the batteries in the refrigerator or freezer indefinitely if there was some form of barrier between batteries and stored food. If the batteries remain cold and are not connected to the device, they should have a small or no chance of cross contamination.