Battery Myths and Facts
Many popular misconceptions exist about household batteries. Like most people, you probably rely on a variety of batteries every day, so you will want to stay informed. By being aware of the facts about batteries, you'll be able to avoid some mistakes and might even be able to save money. Learn about the most pervasive battery myths and the truth behind them below.
You Shouldn't Throw Alkaline Batteries in the Trash
Although this used to be true, it's no longer the case. Still, it continues to be a popular battery myth. It's perfectly fine to throw away old alkaline batteries. They no longer contain mercury, which was the reason that they used to be dangerous for landfills. However, this doesn't mean you have to do so. If you want to recycle them, find a local facility that will collect and recycle them for you.
You Should Store Batteries in the Refrigerator or Freezer
In many cases, storing batteries in the refrigerator or freezer is a waste of time. The typical standard alkaline battery loses less than two percent of its charge per year. Most people use alkaline batteries well before a year is over, so there's no real benefit in storing them in the freezer or fridge. One exception is if you live in a hot climate and don't have air conditioning. Batteries lose their charges a lot quicker in hot temperatures, so it helps to store them in the freezer or fridge under such circumstances. Also, NiMH and NiCD batteries should always be stored this way because they have dramatically higher self-discharge rates.
It's Fine to Take Battery Terms at Face Value
Unfortunately, this isn't true at all. There are no real standards in place when it comes to terms in the battery industry. As a result, a company can label a battery as a heavy-duty or rapid-charging model without proving it actually is. While shopping for batteries, try not to be swayed by the fancy terms that are used on the packaging. In most cases, they mean next to nothing.
Rechargeable Batteries have Lower Capacities than Standard Batteries
If you've been steering clear of disposable batteries because of this myth, it's time to rethink things. In reality, rechargeable batteries can actually hold charges longer than disposables, at least when it comes to high-drain electronic devices. If you need batteries for a digital camera or other electronic device, it's generally best to stick with rechargeable batteries. They last longer, and they can be re-used, which will save you a lot of money over the long run.
