Top 8 Battery Tester 12V UK – Electrical Tools & Testers

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1. Sealey

6V/12V, 102mm x 336mm x 176mm, Sealey BT91/7 Battery Drop Tester

Sealey - Applies load across cells and measures output on meter. Length: 102mm. Width: 336mm. Accurate indication of battery voltage and faulty or short circuited cell. Height: 176mm.
BrandSealey
ManufacturerSealey
Height17.6 cm (6.93 Inches)
Length10.2 cm (4.02 Inches)
Weight1.09 kg (2.41 Pounds)
Width33.6 cm (13.23 Inches)
Part NumberBT91/7
ModelBT91/7
Warranty1 YEAR

2. Sealey

Sealey AK500 LCD Screen Battery and Alternator Tester, 220mm x 143mm x 73mm, 12V

Sealey - Length: 73mm. Height: 220mm. Width: 143mm. Fitted with 250mm cable and powered by connection to vehicle.
BrandSealey
ManufacturerSealey
Height1.88 cm (0.74 Inches)
Length1.88 cm (0.74 Inches)
Width8.2 cm (3.23 Inches)
Part NumberAK500
ModelAK500

3. Ansmann

ANSMANN Car Battery Voltage Tester With LCD Indicator Pack of 1 Voltmeter Voltage Checker For 12V and 24V Car Batteries

Ansmann - Pack of 1: this ansmann power check 12-24v car battery tester comes in a pack of 1 and measures 32x32x185mm LxWxH and weighs 19g. The bright, high-quality LCD display can be read in all lighting conditions.

Reliable: this reliable and cost-effective charger can recognize defective batteries at an early stage thus preventing further damage and finding a solution sooner. Clear display: the clear lcd display, displays the output voltage of the car battery to within 01v. The power check will monitor the alternator and charge controller. Easy to use: this car battery tester is simple and easy to use, simply insert into the car cigarette lighter/12V adapter and within a few seconds the current measured output voltage will be display. High compatibility: this 12v & 24v car battery voltage tester is a handy device that tests the voltage of your car battery.
BrandAnsmann
ManufacturerANSMANN
Height3.18 cm (1.25 Inches)
Length6.99 cm (2.75 Inches)
Weight0.05 kg (0.11 Pounds)
Width3.18 cm (1.25 Inches)
Part Number1900-0019
Model1900-0019
Warranty3 years

4. Youmile

Youmile 2Pcs Battery Capacity Meter Battery Capacity Indicator Battery Capacity Monitor DC 8-63V Lead Acid Battery Capacity Tester 12V 24V 36V 48 V LCD Digital Lithium Battery for Auto Car Vehicle

Youmile - Applicable battery: suitable for the 3-15 series lithium battery and 12-48V Lead-acid battery, Lithium ion battery, Ternary lithium battery, Polymer lithium-ion battery, Water battery, Storage battery, etc.

This battery monitor with lcd display, can clearly see the battery electric quantity, convenient to use; please note the monitor can not be exposed to sunlight for the long time. Widely application: various instruments and meters、portable device、mobile power、medical equipment、electrombile etc. Lcd battery capacity tester;Wide operating voltage range: DC 8-63V. The red line is connected with the battery positive and black line is connected with the battery negative.
BrandYoumile
ManufacturerYoumile
Part NumberGR-YM-209
ModelGR-YM-209

5. ACT METERS

6V / 12V Intelligent Battery Tester, Lead Acid

ACT METERS - Low heat generation for continuous battery testing. Measures ah capacity based on battery's temperature and state of charge. Led warning for reverse polarity & over voltage. Displays dc voltage & Ah capacity in the battery. Blue backlit LCD display.
BrandACT METERS
ManufacturerACT METERS
Weight0.77 kg (1.7 Pounds)
Part Number612
Model612

6. AstroAI

AstroAI Digital Multimeter Auto Ranging Multi Tester DMM/Ohmmeter/Voltmeter 1.5v/9v/12v Battery Voltage Tester with Non-Contact Voltage Function

AstroAI - Practical features: when using a multimeter, kickstand, a Large Backlight LCD Screen, the small details like Data Hold, and Low Battery Indicator help get the job done better and faster. Non-contact safety: this dmm is designed with safety in mind.

Safety first: two integrated fuses rated at f500ma/600v and f10a/600v; anti-Burn with double ceramic fuse and thermistor protection circuit; The fuses can protect the multimeter effectively; Overload protection on all ranges. The ncv function minimizes exposure to live wires; the probe works for outlets, sockets, terminals, and more.3 year warranty provided by AstroAI.

Troubleshooting made easy: whether the job is a quick DIY continuity check or a complex problem, the durable design and consistent readings pair well for a both long days in the field or tinkering in the garage. Versatile settings: the astroai digital multimeter accurately measures AC/DC Voltage, Resistance, Continuity, Capacitance, and Tests Diodes and Batteries 1.5, 9, ac/dc current, 12V Battery Settings.
BrandAstroAI
ManufacturerAstroAI
Part NumberASIDM130B

7. Konesky

Lead Acid Battery Tester Lithium Battery Capacity Indicator Voltmeter for 12V/24V/36V/48V Bluebacklight, Konesky LCD Battery Capacity Monitor Gauge Meter

Konesky - Wide voltage range: the battery detector supports wide voltage range from DC6V to DC63V, 34V, can be adjusted to 12V, 48V according to the battery voltage, 36V, easy and convenient use.2 switches: there are 2 bottons on the vehicle battery monitoring, battery percentage, right Switch key can switch voltmeter, turn on the the backlight, switch off.

The backlight can be choosen according to your needs, will dispaly 2 modes battery: battery symbol and battery percentage, clear and easy t read. Suitable battery types: the battery capacity Voltage Meter can be used for lithium batteries and lead-acid batteries, such as Ternary lithium batteries, lithium-ion batteries, polymer batteries, storage batteries.

Left key can cycle voltmeter/battery percentage, sleep mode, change battery type selection. Super bright lcd screen: the battery fuel gauge indicator has large LCD screen, battery symbol and voltmeter. Easy installation: built-in 30cm power cable, won't burn if connect reversely, adopted reverse protection design, preotect your family wire.
BrandKonesky
ManufacturerKonesky
Height1.3 cm (0.51 Inches)
Length6.1 cm (2.4 Inches)
Weight0.02 kg (0.04 Pounds)
Width3.3 cm (1.3 Inches)
Part NumberWS206CT6804BL

8. ASHATA

LCD Display Digital Current Voltage Power Energy Meter White, ASHATA Voltage Capacity Tester, Battery Power Display 12-48V Universal Battery Capacity Indicator Tester Voltmeter

ASHATA - Built with buckle, free of screw installation. Power-on shows the percentage of power, visually showing the remaining battery. Equipped with a PVC film, the surface is waterproof. Reverse connection protection, and there is only two wires, easy to connect and use. Lcd screen with blue/green/white backlit.
BrandASHATA
ManufacturerASHATA
Height1.4 cm (0.55 Inches)
Length4.3 cm (1.69 Inches)
Weight0.01 kg (0.02 Pounds)
Width2.3 cm (0.91 Inches)
Part NumberASHATAwgrab8mtfc-03