Batteries are unsung heroes. While we turn to them to power everything from flashlights to remote controls to cars, we think about them only when they need to be replaced.
If you have batteries that you’re not using, you want to make sure that you know where they are and that they’re in good working condition once you need them.
In order to store your batteries correctly, you should keep them in their original packaging, or place them in a plastic container – NEVER store batteries inside equipment. Keep batteries in a cool location with low humidity and make sure they are aligned in the same direction. If possible, use plastic caps to prevent corrosion. Lastly, be sure to separate old and new batteries from each other.
Whatever kind of batteries you need to store, the following guidelines should help you keep them in good condition for as long as possible. However keep in mind all battery types have different shelf lives, even when kept under the best conditions.
Most unused alkaline batteries will last between five and 10 years, while Ni-MH batteries have a shelf life of three to five years of non-use. Lithium-ion batteries, which power devices like cell phones, have a low self-discharge rate and could keep a partial charge for up to four years before being depleted.
If your battery has an expiration date, the manufacturer typically guarantees that the battery will hold on to its full charge until that time. Most expiration dates are conservative so most likely your expired batteries will still have a charge for some time after, if they are stored in optimal conditions.
The greatest threat to keeping batteries in good condition while in storage are environmental factors. High humidity increases the risk of condensation, extreme temperatures, and direct sunlight can also drain batteries.
To maintain charge levels and keep different types of batteries from corroding, take the following precautions when storing:
Any battery-operated item you’re placing in self-storage likely won’t be used for a while. Your batteries stand a better chance of lasting longer if you take them out of devices or their charger and store them separately. It will also prevent damage to your devices in the event that the batteries leak or corrode.
“Batteries are like milk—they go bad,” says Leslie Ellis, website manager for Ellis Battery, based in Fredericktown, MO.
If you want a long life for your batteries, avoid extreme heat. If putting in a storage unit, opt for a climate-controlled facility.
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However, while you may have heard that the best place to store batteries is in the refrigerator or freezer, that’s actually not the case. Not only can condensation from the refrigerator damage batteries, but prolonged exposure to extreme cold also can reduce battery life, according to battery manufacturer Duracell.
Your best bet is to keep batteries at room temperature in a dark and dry place.
To avoid leaking or rupturing, be sure your batteries don’t come into contact with metal objects. One of the best ways to prevent that from happening is to store them in the original packaging “so they’re buffered and protected,” said Brett Brenner, president of the Electrical Safety Foundation International, which promotes electrical safety in homes and workplaces.
Or if you prefer, keep them in a battery storage box. They are available in a wide-variety of sizes. Try to choose a vapor-proof container, which will keep moisture from damaging your batteries.
If you don’t have the original packaging, bunch together your batteries with a rubber band and place them in a plastic bag.
However, pay attention to the cathodes and anodes, which are the positive and negative sides at each end of the battery. When keeping loose batteries together, make sure all of the positive ends are going in the same direction.
If you mix old and new batteries in a device, you could end up with battery leakage or device damage, Duracell warns. To avoid this, store old and new batteries separately. It is also good to know which batteries have a full charge and which ones don’t, so you don’t lose power unexpectedly. A battery tester can help you sort through good and bad batteries quickly in case they get mixed up.
There are two types of batteries: those you use once and throw away, and those you can recharge. Rechargeable batteries should be stored at a 40 percent charge, allowing the battery to gradually “discharge.”
Some batteries can harm other items you’re storing. For example, car batteries can leak acid. The leakage could damage your grandma’s old rocking chair or your high school letter jacket, according to Ellis. For that reason, make sure batteries are kept away from valuables. This is especially important if you plan on storing your batteries for an extended period of time.
Most unused alkaline batteries from top brands such as Energizer or Duracell will last five to 10 years in storage.
Unused batteries should be kept in the original packaging if possible. Loose batteries should be kept in a plastic battery box. Keep the batteries stored at room temperature in a dry and dark location.
There is no need to keep batteries in the fridge or freezer. In fact, doing so can cause condensation to damage the battery and shorten its life.
If you have any questions on lithium battery storage container. We will give the professional answers to your questions.
If you have any questions on lithium battery storage container. We will give the professional answers to your questions.