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The best battery testers in comparison

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Last updated on 22.02.2025

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Draper

41% off

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9,9

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06hours

39minutes

37seconds

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Features

Versatile - Ideal for testing dry cell 15V batteries(AAA, A, C,D and button-type) 9 V batteries (PP 6LR61), household and automotive fuses and domestic filament bulbs not suitable for CFLs or most LED bulbs
Efficient - Reading are displayed on a clear simple analogue scale for quick and accurate results
Precise - Includes test probes that provide audible feedback for easy continuity testing

£ 13.99

£ 17.75

£ 19.49

Recommendation

Sealey Bt91/7 Battery Drop Tester 6/12V

Sealey

35% off

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9,8

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Features

Load applied by internal switchgear - no sparking!Suitable for 6 and 12V batteries
Accurate indication of battery voltage and faulty or short circuited cell
Height 176Width 336Length 102

£ 35.49

£ 41.40

£ 41.53

WUJUN Analogue Battery Tester Multi Size Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries (Requires No Battery for Operation) (1)

WUJUN

24% off

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9,7

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06hours

24minutes

38seconds

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Features

Multi Purpose Use - can be used to test different type of household batteries like AA, AAA, C, D, 1.5V,9V and button type
Easy to Use - identify battery status simply by the analog display needle, "good" (green), "low" (yellow), and "replace recharge" (red)
Simple but Effective - compact size and lightweight, portable effective battery tester, a must buy for anyone who uses regular or rechargeable batteries on a regular basis

£ 5.28

£ 4.99

Dlyfull Universal Battery Tester with LCD Display Battery Checker Voltage/Power for AA AAA C D 9V 1.2V Alk & Rechargeable CR2032 CR123A CR2 CRV3 6V 12V 3.2V 3.7V 18650 1.5V/3V Button Cell Batteries

DLYFULL

free shipping

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9,6

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Features

Accurate Tester With a high-resolution LCD display, it can accurately show the voltage (V) and battery capacity percentage of the tested battery, allowing you to better understand the battery's status
Battery Self-check It includes two AAA batteries for testing the normal operation of the tester. You can long-press the "CHECK" button on the tester to check the battery level of the working batteries
Battery Classification With this universal battery tester, you can easily distinguish between good and old batteries, or determine if a device is not working due to a malfunction or battery issue. It can also prevent the unnecessary waste of batteries that are still in good condition but are discarded due to unknown status

£ 23.59

£ 45.37

Mercury Universal Analogue Battery Tester for AA, AAA, C, D, 9V PP3 & Coin Button Cells

MERCURY

29% off

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9,5

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Features

Needle indicates "good", "low" and "replace recharge"
Accurately indicate charge status

Nartel® LED Digital Battery Tester Battery Checker Multi Size for AA AAA C D 9V 1.5V Button Cell Batteries (Requires No Battery to Operate)

Nartel

16% off

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9,4

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Features

Multi Purpose Use - can be used to test different type of household batteries like AA, AAA, C, D, 1.5V,9V and button type
Easy to Use - identify battery status simply by the analog display needle, "good" (green), "low" (yellow), and "replace recharge" (red)
Simple but Effective - compact size and lightweight, portable effective battery tester, a must buy for anyone who uses regular or rechargeable batteries on a regular basis

£ 5.89

£ 4.31

£ 11.10

D-FantiX Digital Battery Tester Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries (Model: BT-168D)

D-FantiX

9% off

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9,4

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Features

Easy to read digits show power level.
Standard and rechargeable batteries 9V, AA, AAA, C, D, 1.5V and button types.
Convenient and easy to use No batteries required, great for home use.

Universal Battery Tester Checker, Bestgle Digital Battery Capacity Level Tester for C AA AAA D N 9V 1.5V Button Cell Small Mini Batteries

Bestgle

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9,2

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Features

This universal mini battery checker, maximize your battery usage by testing for dead batteries and reduce unnecessary waste.
High Compatibility Testing Range Can be used to test D, C, AA, AAA, N, 1.5 V button batteries and 9V batteries.
LCD Screen Easy-to-use analyzer shows about your battery s health, it will accurately shows whether the battery is in poor, weak, or good condition of voltage.
No battery power required for operation, working Temperature 0 C 40 C. Suitable for carbon, zinc, alkaline and rechargeable batteries.
Color Code Green means good, yellow means low and red means poor.It will accurately shows whether the battery is in poor, weak, or good condition of voltage.

iHMeiju 2pcs Battery Tester Checker, Universal Battery Checker Small Battery Testers for AAA AA C D 9V 1.5V Button Cell Household Batteries. (Model BT-168)

iHMeiju

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9,2

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Features

WIDE APPLICATIONS Our Battery tester checker can be used to test different type of household batteries like AA, AAA, C, D, 1.5V,9V and 1.5V button type.
EASY TO USE Easy-to-read ,the analog display needle moves on a color-coded, calibrated scale to quickly identify "good" (green), "low" (yellow), and "replace recharge" (red) battery status. No batteries required.It is activated by the battery being checked.
PACKAGE CONTENTS The package contents included 2pcs Battery Tester Checkers.
PERFECT FOR HOME USE Great small battery tester can tell you if your battery is good, low, or needs to be replaced.A must buy for anyone who uses regular or rechargeable batteries on a regular basis.

Digital Universal Battery Tester Battery Checker for C AA AAA D N 9V 1.5V ButtonCell Small Mini Batteries

TEKCOPLUS

14% off

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9,2

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Features

LCD bar graph display
Power Supply 1.55V button type battery (included)
Working Temperature 0 C 40 C

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

You might also be interested in these battery testers.

Faithfull DETBAT Battery Tester for Aa/AAA/C/D/ 9V Batteries

Ergonomic design

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Youshiko Latest 2025 Version intelligent Battery Tester LCD Display Multi-Purpose Checker for Batteries (AA, AAA, C, D, N, 9V, CR123A, CR2, CRV3, 2CR5, CR-P2, Button Cells)

Latest Version, offered by UK Based Company with UK Warrenty and after sales service, Youshiko Intelligent digital battery tester that works for a variety of sizes , from AA, AAA, C , D , N , 9V , CR123A , CR2 , CRV3 , 2CR5 , CR-P2 and even button cell batteries as well.

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Multi-Functional Constant Current Electronic 0-20A 0-200V 180W Optional Discharge Power Supply Battery Capacity Tester, USB Dual Adjustment Accuracy Electronic Load Discharge 15.6 x 13 x 9.6cm

WIDE APPLICATION this tester can be taken as electronic constant current load, USB tester and cable detector, the large power auto protection enables its safe and continuous discharge

~~£ 48.53~~ free shipping

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Silverline Battery, Bulb & Fuse Tester 1.5V - 9V (633909)

Checks power level of most 1.5V & 9V batteries, plus most fuses & bulbs

~~£ 9.86~~

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Dlyfull Universal Battery Tester with LCD Display, Small Digital Battery Voltage Resistance Checker for Ni-MH, Ni-CD, Li-ion, Alk & LiFe04 Batteries(AA AAA C D 9V 12V 18650 CR123A 2CR5 CR2032 Cells)

WIDE COMPATIBILITY The easy-to-use battery tester with test leads, not only works all common batteries but also has a quality feel ensures hold up to long use. It fully works with A, AA, AAA, AAAA, C, SC, D, 9V, 3.7V Li-ion 26650, 21700, 18650, 16340(CR123), 10440, CR2, CRV3, 2CR5, CR-P2, A10, A13, and also handles a very wide range of button cells(LR621, CR2032) etc

free shipping

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Ansmann 4000002 12V Car Battery Tester With LED Display [Pack of 1] Battery Health Checker Ideal For Testing Vehicle Alternator, Battery Power For Cars - With 2 Crocodile Clips, Black

MULTIPLE FUNCTIONS This automotive 12V battery tester is a handy device that tests the car battery and the charge circuit of the alternator. If required the device can be used for monitoring the charging process of devices without overcharge protection. It also detects a defective car battery

~~£ 12.95~~

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Gasea Universal Battery Tester with LCD Display, Digital Battery Checker Battery Capacity Level Tester for D C AA AAA DN 9V 1.5V Button Cell Small Mini Batteries

PURPOSE The digital LCD battery tester allows you to test the battery health anytime, anywhere.

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Energizer Battery Charger, Recharge Pro, for AAA and AA Batteries (4x AA Rechargeable Batteries Included)

Auto Safety - Auto Safety shut-off and overcharge protection features prevent damage from overcharging, helping to maximize battery performance

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Kytpyi Battery Tester, Battery Checker Tester, Digital Battery Checker with LCD Display for Household, Small Easy Battery Tester for 1.5V Batteries(AA, AAA, Cell Batteries), 9V Batteries, 6F22

For Different Battery Types This battery tester can be used to test 1.5V dry battery lithium battery conventional battery (battery types AA, AAA, cell batteries). Apart from that, it is also suitable for 9V batteries as well as 6F22. This digital battery tester can meet the daily use of most families.

~~£ 7.99~~

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VOKTTA 2PCS 1-8s Lipo Battery Voltage Tester Monitor Low Voltage Buzzer Alarm Voltage Checker with LED Indicator for Lipo/Li-ion/LiMn/Li-Fe battery

1-8s Lipo Battery Tester is suitable for 1-8S Lipo,Li-ion ,LiMn , Li-Fe.

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DollaTek RC CellMeter-7 Digital Battery Capacity Checker Controller Tester for LiPo/LiFe/Li-ion/NiMH/Nicd

Display cell with highest and lowest voltage. Display difference between highest lowest cells.

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Nartel® Analogue Battery Tester Multi Size Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries (Requires No Battery for Operation)

Multi Purpose Use - can be used to test different type of household batteries like AA, AAA, C, D, 1.5V,9V and button type

~~£ 6.99~~

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The best battery testers in comparison

Guaranteed independent and reliable

Features

Features

Features

Features

Features

Features

Features

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Features

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