Battery Tester, Dlyfull LCD Display Universal Battery Checker for AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries, 1x AAA batteries included
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Battery Tester, Dlyfull LCD Display Universal Battery Checker for AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries, 1x AAA batteries included

4.5/5
Product ID: 68924496
Secure Transaction
12 interest-free installments with tabby

Details

  • Brand
    DLYFULL
  • Power Source
    Battery
  • Style
    Voltmeter
  • Color
    Black
  • Item Weight
    115 Grams
Quick Results
📊Crisp LCD Screen
🔋High Compatibility

Description

🔋 Power Up Your Knowledge!

  • 🤝 18 MONTH WARRANTY - Enjoy peace of mind with our worry-free warranty and dedicated customer support.
  • 📏 COMPACT PORTABLE - Designed to fit in your pocket, making battery checks on-the-go a breeze.
  • 🔍 KNOW YOUR BATTERYS HEALTH - Easily assess the condition of various battery types at a glance.
  • 🛡️ DURABLE USER FRIENDLY - Anti-slip finish ensures a firm grip while testing, even in a rush.
  • 📈 AVOID UNNECESSARY RECHARGES - Get instant feedback on battery status to prevent waste and save money.

The Dlyfull LCD Display Universal Battery Checker is a versatile tool designed to test a wide range of battery types, including AA, AAA, C, D, 9V, and various button cells. Its crisp LCD screen provides clear readings on battery health, allowing users to quickly determine if batteries are in good, weak, or poor condition. Compact and portable, this battery tester is perfect for everyday use, helping you save money and prolong the lifespan of your batteries.

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Have a Question? See What Others Asked

Does the unit test the batteries under load?
Is this tester made in China?
The instruction booklet that comes with the unit states: "remove the clear plastic strip". what clear plastic strip?
What are the 2 silver buttons on the upper right side of the tester used for?

Reviews

4.5

All from verified purchases

S**N

Exceeded My Expectations - Highly Recommended

Okay, let me start by saying I'm not a scientist. I'm not into whether this tester is "under load" or "over load" or whatever those terms may mean. I know that amount of precision is important for some people. Understood.For me and what I do know is that this tester gave results that I expected. For batteries that I knew weren't working (because the flashlight or other item wasn't working), this tester indicated those batteries were DEAD. For new batteries that should be GOOD with a full charge, this tester showed GOOD/FULLY CHARGED every time. For some batteries that have been used in items for a while, the tester showed WEAK, or slightly less than full. To be expected. I tested batteries from Amazon and other retailers. Duracell, Energizer, etc. If the batteries were supposed to be new, this tester showed they were. If they were corroded, had been used for a long time, or were well past the use-by-date, the tester showed WEAK or DEAD.That's what I wanted. I did look at some of the testers that were in the under $10 range. I didn't like the way you had to hold button cell and CR2032 batteries to test them. They easily slid out of those testers if you didn't hold them just right. So, I spent around double the price for this tester using it to test literally every size of battery I had from 9V down to the smallest button coin batteries. I had over 20 LR44 and LR1154 batteries I use in my bike computers. This tester quickly showed me the weak batteries and the good batteries. I knew what they probably were based upon use and the date on the package. But this tester verified those readings.I also had some loose batteries that I literally did not know if they were good or bad. I put every one of those in the tester and wind up with many dead batteries, some okay ones, and many good ones. It was easy to toss out the ones that I couldn't trust in the future using this tester.I gave the tester 5 stars. If it lasts, it's worth 10 stars. Unless you need scientific precision using load/no load factors, this tester is awesome in my opinion. I will buy a second one to have when I invariably can't find this one. Highly recommended.

B**E

Great battery tester

I have purchased many battery testers over the years but this one is so far superior to any other I have ever purchased. Love this tester. Works great. Was so pleased with it, I purchased additional ones for family and friends. Check out some of the videos others have left. Works for so many different size and types of batteries.

L**N

Battery Tester that Gives a Good Enough Idea of a Batter's Strength

This device is very easy to use -- you just have to learn the location for each type of battery. I know it's accurate for new batteries, but I have no way of confirming its accuracy for used batteries. I have some batteries that had already been rejected as weak but are showing as borderline good by this device. It's good enough to give an idea of the strength, but you have to get used to the degree of strength displayed by the device.

C**J

Even tests button cells batteries!

This is a great battery tester for 1.5 volt alkaline or rechargeable batteries. Easy to use and read in seconds. Love the wide array of batteries it tests including 9 volt and button cells that others typically don't include

T**Y

Great Tool. Easy to use. no moving parts. should last forever. Tests every kind of battery

Worth it. quick easy check to see the power level of any battery. often times one battery is the reason your device quit working. this tool finds the discharged battery if there is more than one.Sweet!

J**Y

Good tester for the money

I have had very good success with it. I can't complain about it. tried on several size batteries.

A**R

A good design and functionality.

Very easy to use, fits all battery times and the scale indicates charge levels, which is easy to read.

A**R

Great product

Very easy to use and very handy

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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Secure Transaction
12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Battery Tester Dlyfull Lcd Display Universal Battery Checker For Aa | Desertcart UAE