Yes, the battery will still have energy in it, but if it won't run the device correctly who cares? The bottom line: Cheaper, lesser-known brands can be fine for less demanding devices such as TV remote controls. And buying them in bulk, say from a big-box store such as Costco, could save you a lot of money.
Are generic batteries OK?
Our exclusive test results gathered by the Worcester Polytechnic Institute show that in terms of power over time, there's no discernible difference between expensive, name-brand batteries and cheaper generic ones.
Are dollar store batteries as good?
Batteries. Sure, that huge econo-pack is tempting. But experts say that the batteries you can buy at dollar stores are lower quality, Kiplinger reports. The carbon-zinc batteries that dollar stores typically sell don't last as long as the alkaline name brands.
Are cheap batteries safe?
Aftermarket batteries made by other manufacturers can often be found for significantly cheaper. In reality , they're not worth the savings. Cheap aftermarket batteries could catch fire, explode, and even burn down your house or physically injure you.
Is there a difference between dollar store batteries?
But experts say that the batteries you can buy at dollar stores are lower quality, Kiplinger reports. In a comparison, Wired found AA batteries from the dollar store had less stored energy than those from Energizer and Duracell: Dollar General: 2,983 joules. Energizer: 10,798 joules.