Small Battery Tester B1L

It works and easy to use! I use a lot of batteries, and I use this tester all the time! My last tester was several years old!

this is an essential product to have. I've already used it several times. Good for you Amazon.

Not as accurate as I had hoped. Otherwise, it does what it says good enough for the price.

I have several thousand dollars of industrial grade, professional electrical test instruments. I have worked at a very high level of skilled industries from nuclear powered submarines to automobile assembly plants. This device is not that and it doesn't need to be. This is a much simpler device that does what it needs to do and serves its purpose well. If you have a battery drawer (and who doesn't), you know very well that no matter how well intentioned we might be in organizing these costly little power cells, they often still become a mix of question marks. This tester is a very simple method of confirming a battery is or is not up to the task. You can read the the meter movement if you'd like but you can also use it as quick go/no go indicator. Simple and effective.

Perfect what's if you have a lot of batteries in your drawer like i do.

Very flimsy material. Difficult to get the battery in place

love it, easy to use and very nice to have to control ur batteries!

Exactly what I wanted. I live with my son and wife and their 2 sons. Imagine how many devices they have to use batteries. I also use lots with my kitchen appliances, my toothbrush and other personal devices. It was inexpensive and we couldn’t live without it. Try