Top 9 Battery and Alternator Tester UK – Car Relays

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Black Rubber Paint, MOTOPOWER MP0514A-UK 12V Digital Battery Tester Voltmeter and Alternator Charging System Analyzer with LCD Display and LED Indication

MOTOPOWER - High accuracy- with a four-character lighted digital display, the voltage testing accuracy will be close to 001volt. Note: verify the counterfeit with only 3-character display. 30 days money back and 24/7 friendly customer service. Two-year warranty and lifetime service- direct source from motopower factory.

Rubber paint body to achieve the original quality- black rubber paint on the body surface to achieve the best feeling. Daily use- it's an economic and practical tool for daily inspection of the battery and charging system. Just register your product on the manufacturer's website to activate your warranty. Various colored LEDs indicate the battery or the alternator status. The accuracy is only 1/10 of ours. As the inventor and the manufacturer of the tester, we are keen on the details to ensure the brand quality and the good custome buying experience.

Note: the counterfeit doesn't include the rubber paint on the body at all. The digital voltmeter Testing Range: 4-20V DC. Safety ensured- reverse-hookup and over-voltage protection, making it safe and simple to use. It provides a quick reading to determine if a vehicle battery needs a jump or replacing and also the alternator output status.
Height9.14 cm (3.6 Inches)
Length14.22 cm (5.6 Inches)
Width5.08 cm (2 Inches)
Part NumberMP0514A-UK
Warranty2 Years

2. Laser

Laser 2274 Battery/alternator Tester

Laser - Ce certificated. Test battery and alternator. Led gives immediate identification of voltage output. Simple to use. Use with 12volt DC current only.
ManufacturerTool Connection (EU)
Height24.6 cm (9.69 Inches)
Length3 cm (1.18 Inches)
Weight0.1 kg (0.22 Pounds)
Width9.6 cm (3.78 Inches)
Part NumberLAS2274
Warranty1 year

3. Sealey

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

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

4. Littleduckling

Littleduckling Car Battery Tester 6 LED Indicators Digital 12V Multi Functions Alternator Tester for Car Motorbike

Littleduckling - Max. Led quantity: 6 2 red, 3 green and 1 yellow. Small size and light weight, convenient to Carry, Hardtop Batteries, suitable for 12v Lead Acid Batteries, Discharge Batteries and Maintenance Free Batteries. Two testing clips for safe and Easy Operation, Heavy Duty Insulated Clamps. Voltage and current: 12v 15a. Easy and safe to use, no sparking, built in good chip, It is not Easy to Get Hot on the Surface.
Part Number6038408213344_SML


Konnwei KW600 12V Automotive Battery Tester Professional 100-2000 CCA 220AH Car Battery Load Analyzer and Alternator Tester for Car/Boat/Motorcycle

KONNWEI - 12v car battery tester: konnwei kw600 is a professional and enhanced battery analyzer for car owner/ mechanic to read all 12V battery data including: voltage, cold cranking amp and AH capacity, internal resistance, status of charge, status of health. Kw600 is a must tool for you and your family, and built-in memory card allows you to store, keep driving with no worries.

Update & print: konnwei auto battery tester supports life-time free smart update service, review and upload the data to computer for printing for Windows ONLY. Voltage test in waveform: it displays the test result in text and graphing, real-time battery voltage is shown in waveform to see how it change which make you better to diagnose the battery status. Compatible with the world’s majority of battery standard including CCA, IEC, MCA, EN, JIS, AGM spiral, DIN, AGM flat plate, CA, BCI, GB.

Wide battery compatibility: it allows you to check battery condition of 12v 100-1100 cca regular flooded, sae, as well as GEL batteries. Accurately measure: this battery load tester can calculate the actual cold cranking capability of the battery and the aging extent, which can help maintenance personnel to find out the problem quickly and accurately, thus to achieve quick vehicle repair. 2. 8” color lcd screen and built-in stM-32 main chip, it can access reading 2-3 times faster than other battery testers. Even a beginner can analyze the battery easily.
Weight0.38 kg (0.84 Pounds)
Part NumberKW600
ModelKW600 Car Battery Load Tester
Warranty1 year

6. Aofan

Aofan 12V Auto Battery Tester Multi Functions Car Battery Diagnostic Tools & Alternator Tester with 6 LED Lights for Car Motorcycle Alternator

Aofan - 2. 6 led lights display, present the Alternator and Battery State Clearly. 5. Small size and light weight, convenient to carry, Hardtop Batteries, Suitable for 12V Lead Acid Batteries, Discharge Batteries and Maintenance Free Batteries.3. Two testing clips for safe and Easy Operation, Heavy Duty Insulated Clamps. 4. Easy and safe to use, built in good Chip, no sparking, It is not Easy to Get Hot on the Surface.1. Multiple functions battery tester: Alternator State Check, Battery State Check, Check before Charge and Overload Display.


MOTOPOWER MP0515A 12V Car Battery Tester Automotive 100-2000 CCA Battery Load Tester Auto Cranking and Charging System Test Scan Tool Digital Battery Alternator Analyzer

MOTOPOWER - The testing results can be stored and reviewed on the screen directly. A must tool in your garage- with the up-to-date testing technology, it provides a quick reading to determine if a vehicle battery needs a jump or replacing and also the alternator output status. Cranking and charging system test- test the alternator's starting voltage when cranking the engine to see if it's weak or in normal condition.

9 languages supported - english, French, Italian, Portuguese, Russian, German, Spanish, Chinese and Polish. Provides you a more comfortable visual experience at every inspection. Real-time wave view & data print- when you need to know more details about your battery or alternator performance when working, you may use the Wave view function to monitor the real-time output curve. To print the data, just connect the battery tester with the computer. It gives you all the detailed changes view of the output. Save your time and bucks.

3" full color lcd screen & 9 language supported- the 3" full color lcd screen 240*320 pixel is eye-friendly and easy to read. You can view all the testing details in graphs on the screen, including all the slight ripples in milliseconds. Battery health check- applied with the latest testing algorithm, din, AGM Spiral, bci, Good, agm flat plate, including the state of health, the internal resistance and the testing conclusion poor, MCA, the tester will scan the battery and get the results in seconds, Great. All types of 12v 100-2000cca lead acid batteries can be tested, GEL and EFB.
Height8.5 cm (3.35 Inches)
Length15 cm (5.91 Inches)
Weight0.15 kg (0.33 Pounds)
Width2.3 cm (0.91 Inches)
Part NumberMP0515A

8. TuLanAuto

TuLanAuto 12V Battery System Tester Status Analyzer CCA 100-2400 for Regular Flooded,Auto Cranking and Charging System Diagnostic Analyzer for Domestic Cars

TuLanAuto - Cranking test is mainly to test and analyze the starting motor. There are several reasons why the starting motor is abnormal: lubricating system fault causing the starting loaded torque increasing or rotor friction of the starting motor causing the increasing friction of the starting motor itself.

Battery test is mainly targeted to analyze the battery healthy status to calculate the actual cold cranking capability of the battery and the aging extent, which provide reliable analysis evidence for the test and maintenance of the battery. It notifies the user to replace battery in advance when the battery getting aged. Support:english, mca 100-2400, german, iec 100-2200, french, cca 100-2400, din 100-2200, sae 100-2400, gb 30-220ah. Bci 100-2400, spanish, en 100-2400, jis 26a17--245h52, testing standards include currently the world's majority of battery standards, Russian, CA 100-2400.

Through testing the actual required cranking current and cranking voltage of the starting motor, it can find out whether the starting motor works fine. Directly detect bad cell battery. Polarity reverse connection protection, reverse connection will not damage the tester or affect the vehicle and battery. Test all automotive cranking lead acid battery, AGM spiral battery, including ordinary lead acid battery, AGM flat plate battery, and Gel battery, etc.
Height19 cm (7.48 Inches)
Length26 cm (10.24 Inches)
Width6 cm (2.36 Inches)
Part NumberTNN201701000117

9. Topdon

Color LCD Display Professional Battery Diagnostics Tool for Car Truck Motorcycle ATV SUV Boat Yacht, 12V&24V Car Battery Tester Topdon BT200 100-2000CCA Automotive Alternator Battery Load Tester

Topdon - If you have any questions or doubts, please contact us. Battery & cranking & charging test, you can check the overall health of the battery including the cranking test, and run a complete system charging test. It's much more convenient than driving miles to find the nearby auto repair shop. Cranking test helps you test and analyze the starting motor to check it works properly or not, with this battery tester, and the charging test is to check the charging system status to avoid damaging the battery because of overcharge or incomplete charge.

A must tool for diyers & pros: applying the advanced conductance testing technology, it's a handy device for automobile factory, garage, topdon bt200 can give you accurate testing results in seconds.112v & 24v car battery tester, such as regular flooded, rvs, atvs, cars, agm flat plate, boats, gel, trucks, motorcycles, suvs, agm spiral, yachts, and deep cycle batteries for vehicles, topdon bt200 automotive battery tester works on all 12 volt and 24 volt batteries with 100 to 2000 cca, mowers and even golf carts.

2. 4 inch color lcd screen: unlike most monochrome lcd screen on market, topdon bt200 battery load tester is equipped with a 2. 4-inch color lcd screen, which is eye-friendly and easy to read even in direct sunlight. Fit in your glove box, auto battery manufacturer, and diyer. What you get, user manual, topdon bt200 vehicle battery tester, and topdon offers 30 days return & worry-free 24-month guarantee & friendly customer service.
Part NumberBT200
Warranty24-month guarantee