Battery tester B2 Black

Hello! I've been using this battery tester for about a month, and it works really well. It was very easy to set up. Just take it out of the box, put in the included battery, and it's ready to use. To test a battery, just place it in the tester, and the screen instantly tells you if it's Poor, Weak, or Good (Excellent). The display is easy to read, and you get the results right away. I've used it on several different types of batteries, including rechargeable ones, and it has worked great every time. I've also compared this battery tester with another one just to check its accuracy, and the results were the same. It appears to be very accurate. Overall, this is a simple, useful tool that does exactly what it's supposed to do. I'm pretty happy with my purchase!

Easy peasy. Put the battery in (provided) and off you go! Display is easy to read and a great value for the money. It appears reliable.

A great tester that provides numerous battery types in a compact package. It handles The normal 9V, AAA, AA, C, D as well as the normal (1.5V and 3V button/coin) batteries. It is a little confusing that it has prominent placement of two slots that are only for double cell camera types of batteries 2CR5/CR-P2 and CR-V3 and can be accidentally used for the button/coin batteries. Although the LCD is bright and clear and has enough actual markings to obtain a pretty precise reading, the markings that show which batteries go where are super tiny and not easily read. Bottom line is that this tester is a vast improvement over the testers that it is replacing (the one where you depress a spring in the slot or slide the two halves together.

I was really surprised it's how many different types of batteries that I could check to see how good they were. Along with the typical AA,AAA,9 volt in several shorter batteries that were shaped like those but shorter and a little wider they check a variety of the round batteries. The size is small, but not so small I would lose it. I like the design and it seems very accurate. The only thing I do not like is that there is no on/off button to push so I don't know whether once it recognizes, there's no activity it's shut itself off or if it keeps going until the battery runs down! Until I solve this I just put the AAA battery in the spot that it would go if I was checking it and then put all of it in a baggie and if I want to check a battery, then I take it out and put that battery in the charge department. I did not find the instructions for that in English. At first, I thought the talk two buttons may have been it, but those are actually the charging indicator for the 9 V batteries. Overall, I'm actually really pleased with this as I can determine status of a lot of of the batteries in the "junk drawer" that the grandkids may have inadvertently dropped the old ones in when they picked out the new ones they needed. For the price I certainly recommend. !

Works very well had several different types of batteries laying around didn't know if they were good or bad. I went through and sorted them and very quickly out found out if they were good or bad. Seems like a good value for the money as I would have typically just throwing the batteries away since I didn't know if I could trust them or not. It holds or tests many types of batteries which is nice. It is compact and handheld and is very practical seems pretty durable too.

I love it, wish I had it before this. It was packed and shipped really good. Is so easy to use and nice it fits in your hand to make it easier to test the batteries. I highly recommend this to anyone whom is looking for the best way to test all sizes of batteries.

Good battery tester for any and all your batteries. Easy to use and you can test a variety of batteries. I would buy this again.

I've had this tester 6 months and use it regularly. I use both regular batteries and rechargeable. I have batteries in everything. Clocks, remote controls, flashlights, etc. This will tell you immediately if a battery is good, sorta good, or worn out. I don't accidentally dispose of a good battery because my remote has 2 and I don't know which one is exhausted. Rechargeables have solved a lot of waste. This is little inexpensive and portable unit tests so many different kinds of batteries, and as far as I can tell, diagnoses accurately. I bought a a second one for the office. EXCELLENT!!!!

以前に買ったものが寿命で液晶が点かなくなり買い換えました。 乾電池の容量が簡単に確認できるので便利です。

It does the job. Seems good value for money.

A superb little unit, so easy to use. Tells you exactly how much charge is left in the battery in seconds, Test all the batteries you have, even those little awkward watch and clock batteries.

とっても使いやすい商品で満足しています。強いて言えば、電池の残量の数字が表示されれば嬉しいのですが、この価格では無理だろうと思いました。大切に使いたいと思います。

Extremely useful item