Best Battery Testers 2026

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Last Updated - 03.02.2026

Best Choice

01

TFA

TFA Dostmann BatteryCheck 98.1126.01 Battery Tester for Batteries (AAA, AA, C, D), Button Cell, Block Battery, Display of Charging Status/Volt, Easy and Fast, Black

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31% Off
9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Measuring range: the measuring range of the battery tester is 1.2 V = 0.92 - 1.50 V - 1.5 V = 0.99 - 2.00 V - 3.0 V = 2.00 - 4.00 V - 9.0 V = 4.00 - 9.99 V
Easy to use: battery tester for quick and easy control of batteries and batteries, ideal for checking the current charging status of found or lying around batteries/batteries/button cells
Display: digital display with indication of the remaining battery voltage in volts and charging status with colour scaling, simply insert the battery and read
Compact: fits in any drawer at home, does not take up space and quickly checks the battery status of found or freshly purchased batteries, the battery tester itself does not require batteries
Battery check: suitable for almost all battery types, batteries and batteries (type aaa, aa, c, d) and button cells with 1.2 V/1.5 V/3.0 V and 9 V block batteries

9,72 € 13,99 €(31% Off off)
Value for Money

02

TFA

TFA Dostmann BatteryCheck 98.1126.01 Battery Tester for Batteries (AAA, AA, C, D), Button Cell, Block Battery, Display of Charging Status/Volt, Easy and Fast, Black

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31% Off
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Measuring range: the measuring range of the battery tester is 1.2 V = 0.92 - 1.50 V - 1.5 V = 0.99 - 2.00 V - 3.0 V = 2.00 - 4.00 V - 9.0 V = 4.00 - 9.99 V
Easy to use: battery tester for quick and easy control of batteries and batteries, ideal for checking the current charging status of found or lying around batteries/batteries/button cells
Display: digital display with indication of the remaining battery voltage in volts and charging status with colour scaling, simply insert the battery and read
Compact: fits in any drawer at home, does not take up space and quickly checks the battery status of found or freshly purchased batteries, the battery tester itself does not require batteries
Battery check: suitable for almost all battery types, batteries and batteries (type aaa, aa, c, d) and button cells with 1.2 V/1.5 V/3.0 V and 9 V block batteries

9,72 € 13,99 €(31% Off off)
03

ZHITING

ZHITING Battery Tester, Battery Tester with Analogue Display for Checking the Charge Level, Suitable for AA AAA C D 9 V 1.5 V Button Cell Battery

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The operation is simple: insert the battery according to the polarity direction - read out - done! Slider can be adapted to different battery sizes. Tri-colour simulation shows clear results. No additional power supply required
Practical helper: simply check the current battery level. It is very suitable for determining whether the battery in the drawer etc. is used up or not, can quickly measure the voltage of the battery and display the test result digitally.
No battery required: the battery tester is activated by the battery being tested and can be operated without battery. Test battery life anytime, anywhere.
Flexible use: suitable for AAA, AA, C, D, 9V block and button batteries and other battery types. There are two different contact points on the device, 1.5 V + 9 V batteries can be used for measurement
EASY TO READ The design of the portable handheld device is easy to read.

6,19 €
04

VARTA

VARTA LCD Digital Battery Tester for Batteries, Batteries and Button Cells Tester for All Important Battery Sizes (AA, AAA, C, D, 9V) Including 2 x V13GA (LR44)

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25% Off
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Includes 2 x Varta V13GA (LR44)
Compatible Chemical Systems: Alkaline, Lithium Primary, Zinc Carbon and NiMH (1.2V, 1.5V, 3V and 9V)
Battery tester for round cells, button cells
Automatic shut-off after 30 seconds

6,74 € 8,99 €(25% Off off)
05

Unitec

Unitec 46021 Universal Battery Tester 1.5 V / 9 V

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14% Off
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

and 9 V batteries (9 V block).
Three-colour analogue display.
No power supply required.
For 1.5 V batteries (micro, mignon, mono, baby), 1.5 button cells

4,29 € 4,99 €(14% Off off)
06

Goobay

Goobay 54020 Battery Tester for All Batteries and Batteries Battery Tester for AAA, AA, C, 9V, D, N & 1.5 V Button Cell Battery Tester with Display Black

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The universal battery tester is suitable for the following battery types AAA Micro / AA Mignon / C Baby / D Mono / 9V Block / N Lady / 1.5V button cells (LR type)
The robust, black battery tester for all batteries has compact dimensions 49.5 x 52.2 x 238 mm and a light weight of 35 g. The tester fits in any suitcase and travel bag
The Goobay battery tester checks standard cells such as batteries and batteries for the charge status and discharge status; the battery status of the cells is displayed precisely via the tester display
For the test process, the battery meter does not require its own batteries; so you can always be sure that the battery test device still displays correct results even after long periods of non-use
For testing 9 V blocks, the block battery is simply held to the battery tester, whereas 1.5 V button batteries/watch batteries are simply clamped via the movable test arm

5,99 €
07

Bestgle

Bestgle Digital Battery Tester, LCD Display Battery Checker, Multi Size Battery Tester, Universal Battery Tester, Digital Checker for AA, AAA, C, D, 9V, 1.5V Button Cell Battery

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

This battery meter clear LCD display can display the measured value of the juice of your battery, so you can determine whether you should throw the battery or not (red zone low, yellow zone weak and green-zone good). It is suitable for people who regularly use batteries.
Note: 1. The positive and negative poles must not be installed upside down. When installed upside down, the performance cannot be measured. 2. 3 V batteries cannot be tested, and the testing of rechargeable batteries is not supported. 3. Please remove the battery if it is not used for a long time.
Can test many different types of batteries and work with both standard and rechargeable household batteries. Works with all 1.5 V batteries, AA, AAA, C, D, N, 9 V batteries and carbon, zinc, alkaline and rechargeable batteries. The two measuring points of the 9V battery are located on the bottom of the device.
Battery tester checker made of ABS insulating plastic, small and lightweight, very easy to carry and does not take up storage space. With ergonomic design, the shape of the housing is consistent with the contour of your hand for comfortable measurement.
A simple, safe and easy way to test the remaining capacity of your battery. The tester itself is required by one no battery for operation. Attach a battery in the appropriate position and the tester starts.

5,59 €
08

DLYFULL

Dlyfull Battery Tester - Battery Tester for AA, AAA, C, D, 9V & 1.5V Button Cells - Battery Tester & Battery Tester without Power - Precise Battery Meter for Household & Professional

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【Compact & Durable】Small, sturdy and easy to store - fits in any drawer or tool box. Includes user manual and friendly customer service. Buy battery tester now and be prepared at any time!
Suitable for all battery types: Compatible with AAA, AA, C, D, 9V & button cells (1.5V) - for standard and battery batteries. Perfect for quickly testing remote controls, toys & watches. Your battery tester at home
No electricity - ready to use: no battery change required. The battery tester works directly with the battery to be tested. Economical, durable and ideal for everyday use. Your practical battery tester for all occasions.
Flexible and adjustable: adjustable slider for sizes from AA to D. Supports 1.5 V and 9 V batteries including button cells. Versatile battery tester for all common battery types.
Easy colour display: quick overview thanks to three-colour analogue display: green = good, yellow = weak, red = change. Battery checker for easy and precise battery tests - no prior knowledge required.

8,99 €
09

Ansmann

ANSMANN Battery tester, 4000001

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40% Off
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Use to test AA, AAA, C, D and 9V blocks
Simple, easy to use tester for variety of battery sizes
Simple gauge - Good, Low or Replace
Either rechargeable or non-rechargeable batteries

5,99 € 10,04 €(40% Off off)
10

Mesee

Mesee Digital Battery Tester, Battery Checker, Battery Meter, LCD Display Digital Checker, Universal Battery Tester Volt Tester for AA, AAA, C, D, N, 9V Button Cells Small Mini Batteries

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8.2

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Three colours indicate Red: The battery is empty. Yellow: the battery is too low. Green: fully charged.
Precise test: C, AA, AAA, D, N, 9V 6F22 batteries and 1.55V button cell Made of durable plastic and stainless steel and powered by a single 1.55V battery.
LCD Display The digital battery tester has a clear LCD display, which allows you to read the numbers intuitively and easily.
Function: can be used to quickly test battery capacity. Easy to carry: compact and small, easy to carry, can be used anytime and anywhere.
EASY OPERATION You can check the battery level at any time to avoid replacing the battery before it runs out, resulting in waste.

7,59 €