Learning how to test batteries can save you hundreds of dollars. The concept of testing a battery before throwing the out is a trivial thing, but has never been an easy thing to do. While you could always use a voltmeter to test them, the problem with that is most people don’t have a voltmeter, and even if you do, it’s difficult trying to keep the probes on the positive and negative terminals. We have found that buying a simple battery tester is the best way to make sure your battery is dead before recycling it. You can only imagine how much money you’ve wasted throwing out batteries when a device or toy stops working. Or when you find several batteries in a drawer, it’s simply too difficult to figure out which ones are good and which ones are spent.
Why Bother To Learn How To Test Batteries
Battery testers are usually less than ten dollars. You can buy one and keep it with your new batteries. When you suspect a set of batteries have failed, be sure to test them all before replacing them. You might find that two of them are still good. Learn how to test batteries, sizes such as AA, AAA, C, D, 9V, and cell button batteries with the device we’re showcasing here.
How To Test Batteries – Recharge Or Discard
It’s great to buy rechargeable batteries. While they’re initially more expensive, you save money by being able to recharge them dozens of times. But rechargeable batteries are not practical in all devices. Because of their expense, you should not use rechargeable batteries in low-draw devices such as wall clocks, smoke detectors and remotes. You should use rechargeable batteries in radios, toys and hand-held tools, as you will benefit from the ability to charge them multiple times.
If you’re interested in saving money (and the environment), consider purchasing a battery tester and keep it with your tech gear. Learn how to test batteries with the Universal Battery Tester and save money and the environment. Read our other technology tips.