Top 10 Battery Tester 6V 12V – Battery Testers

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1. Schumacher


100 Amp, Schumacher BT-100 Battery Load Tester and Voltmeter

Schumacher #ad - Complete diagnosis: delivers a complete charging system diagnosis for batteries in cars, ATVs, small trucks, RVs, motorcycles, boats, and lawn tractors. Heavy-duty clamps: Super-grip, heavy-duty, color-coded battery clamps. Steel case: durable steel case with baked enamel shell and rubber-insulated carrying handle; ventilated to stay cool. Simple operation: Top-mounted rocker switch for ease of use and highly visible meter readings. Trusted testing: test load, battery condition, and starter motor draw; 50 Amp load test for 6V batteries and 100 Amp for 12V batteries; tests up to 1000 CCA.
BrandSchumacher #ad
ManufacturerSchumacher #ad
Height15.12 Inches
Length3.5 Inches
Weight2 Pounds
Width6.75 Inches
Part NumberBT100
Warranty6-month limited



KONNWEI KW650 6V 12V Car Battery Tester, 100-2000 CCA Battery Load Tester Automotive Battery and Alternator Tester for Vehicles/Marine/Motorcycle/Lawn Mover

KONNWEI #ad - Starter& alternator testerkw650 is not only a great battery load tester that tests batteries cranking & charging system but also can test alternator's charging and starter's cranking conditions. The perfect automotive battery testers to diagnose the batteries of car, lawn mowers, etc. Display overall batteries dataexcept give you the basic battery parameters such as voltage, internal resistance, KW650 load tester will also give professional advice based on these data then you can decide whether to replace or charge the battery, cold cranking amp, battery health and charge status, help you know battery status in advance to prevent possible battery failures.

One-key waveform analysisthe exclusive function on kw650 battery analyzer is the voltage waveform analysis, for the professional repair store, for the beginners, it helps to track the real-time voltage changing to find the battery issue, it’s continuous voltage monitoring results can be uploaded to computer then compare it to achieve the analysis of in-car systems.

Besides kw650 is one of the few automotive battery and alternator testers that supports UPDATE function. 99. 5% accuracythanks to kw650’s powerful stm-32 chip, it provides more than 99. 5% precise testing reports within millisecondstesting results refer to US Midtronics, greatly improved the testing speed compared to other battery testers. Perfect for Father's Day Gift. And it can switch up to 12 languages for different needs.
BrandKONNWEI #ad
ManufacturerKONNWEI #ad
Part NumberKW650



RVs, Easy-to-Use Car Battery Tester, OEMTOOLS 24338 100A Battery Load Tester & Voltage Tester, Works On Trucks, Golf Carts

OEMTOOLS #ad - Versatile battery checker: many uses for our battery tester: automotive, golf carts, ATVs, cranking, etc. Our automotive battery testers work on large and small batteries, installed and uninstalled; Determines the state of charge, and charging volts.

Simple, powerful voltage tester: no need to go to the shop for a battery reading; In 10 seconds our battery tester automotive tool will do its job; Widely useful—tests the batteries of cars, trucks and RVs; Can be used as a golf cart battery meter. Battery and alternator tester: get an easy reading with our battery analyzer; The shock-resistant meter is housed in a steel case; Doubles as an alternator tester and can easily tell you whether your alternator is properly charging your battery.

Made for 6v and 12v batteries: these handheld 6v and 12v battery load testers are made for testing up to 1, 000CCA; Comes with heavy-duty copper-plated clamps; It tests three aspects of battery health: battery condition, load, and alternator health. Easy storage & carry: the battery load tester 12v tool’s handle makes it easy to bring with you—store it in your car, truck, or RV; Combine the 12v battery tester with a switch tester and test your vehicle's full electrical system.
ManufacturerOEMTOOLS #ad
Height3.6 Inches
Length12.3 Inches
Width7.1 Inches
Part Number24338



100-2000 CCA Load Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Cars/Trucks/Motorcycles/Boats, BM550 6V 12V 24V Car Battery Tester

OBDMONSTER #ad - With a large lcd display that has white backlight and contrast adjustment, indicates test results directly. Easy to carry and provides a worry-free for outings or business trips. Automotive car battery tester: our bm550 car battery tester can test all 6v 12v 24v 100-2000cca batteries including regular flooded, AGM flat plate, AGM spiral, Motorcycles and etc.

Our professional technical team will help to you solve the problems within 24 hours. We offer 24 months warranty and if you have any question about the battery tester, please send message to us via Amazon. Providing overall analysis of battery’s health, Pickups, SUVs, Boats, or gel batteries. Compatible with cars, help you know battery's status. Just connect the tester’s clips with battery then it will turn on and ready to test and analyze battery, and if the clip is not properly clamped, the screen will flicker, clip properly clamped, screen won't flicker.

Friendly enough for users especially beginner. Portable & convenient:the device itself is small in size, easy to hold. Display overall batteries data: providing basic battery parameters such as voltage, battery health and charge status, cold cranking amp and AH capacity, show you professional advice whether to replace or charge the battery. Reverse connection protection, even positive and negative are inversely connected, internal resistance, you still no need to worry about battery damage. Fast & accurate: quickly and accurately determine the overall health of the battery.
ManufacturerOBDMONSTER #ad
Part NumberLE

5. Neiko


NEIKO 40510A Car Battery Tester | 100 AMP 6 and 12 Volt Automotive Load Checker | CCA Analyzer

Neiko #ad - Perfect for mechanics: load on test switch hold load for maximum of 10 seconds draws battery current to simulate starter motor draw for accurately and easy to read determining battery condition.

Durable: copper clamp connectors feature red positive and black negative rubber grips to easily designate test clip placement on battery terminals. Accuracy: technical specifications: fixed load current of 100 amp, 100 amp load test for 12V batteries up to 1000 Cold Crank Amps, 50 AMP load test for 6V batteries up to 1000 CCA. Convenient: whether for the home, garage, the neiko battery load tester is portable and DIY compatible for diagnosing and applying load to car, motorcycle, van, truck, suv, boat, or at the shop, RV and other automotive 6 & 12 volt batteries.

Quality: tester body features protection-encased analog voltage meter display, anti-sparking internal switchgear and external handle grip at top for portable carrying. Voltage accuracy of ± 02v.
BrandNeiko #ad
ManufacturerNeiko #ad
Part Number40510A

6. Q-Tech


Q-TECH Battery Load Tester 100 Amp 6/12V with Metal Switch

Q-Tech #ad - 100a load test for 12v batteries; 50A load test for 6V batteries. Tests 6v and 12v batteries up to 1000 cca, rvs, ideal for cars, ATVs, motorcycles, light trucks, boats and lawn tractor batteries. Color-coded analog voltage meter for easy reading. Vinyl dipped steel clamps with copper plated jaws. Heavy duty steel case with enamel finish and metal durable switch.
BrandQ-Tech #ad
ManufacturerQ-TECH #ad
Height2.1 Inches
Length9.6 Inches
Weight2 Pounds
Width3.7 Inches



Automotive Battery Load Checker 12V 100A / 6V 50A, RELMON Battery Load Tester

RELMON #ad - User-friendly designthere’s an insulated carry handle at the top for safe and comfortable carrying. Portable and quick to operate at home or garage instead of going to the shop for battery reading. Great for efficient discharge and determine the battery is good or not.

Convenient readingthe battery load tester is easy to use and read of 6V and 12V batteries for cars, motorcycle, trucks, RVs, boats and so on. Ventilative surfaceit is suitable for heavy-duty use with its high-quality material case. Technical specificationsthe battery load checker tests 6 and 12 volt batteries up to 1000 CCA, 50 Amp load test for 6V batteries and 100 Amp load test for 12V batteries.

Specialized testerthe battery load tester tests battery condition, load, starter motor draw and complete charging system diagnosis. The surface is perforated that provides ventilation to avoid overheating, ensuring safe and stable operation. The voltage accuracy is ± 02v. The copper clips are equipped with red positive and black negative rubber grips to designate test clip placement on battery terminals effectively.
BrandRELMON #ad
ManufacturerRELONG Supply #ad
Part Number43-SP-2



Battery Load Tester Automotive 100-2000CCA Digital Auto Battery Analyzer Alternator Starter Tester for Car Truck Motorcycle Marine ATV SUV, KONNWEI KW710 Car Battery Tester 6V 12V 24V

KONNWEI #ad - Lifetime update servicedigital battery checker tester can easily get upgraded when the new function is released, this is the essential function that top-level car battery tester should equip with! We will keep developing the newer software to ensure accuracy and customer experience at the same time. Even can be uploaded to computer compare them to analyze the in-car system.

Professional-grade 6v-12v-24v car battery tester kw710 is the top 1 battery tester automotive which can works on all 6v, testing result up to 99. 99% accuracy, 12v and 24v batteries100-2000 cCA, also great alternator and starter tester, the most reliable battery load tester on the market. Also can test 6v, cold cranking amp, 12v and 24v car charging system to make sure the output voltage of the generator is in a regular condition, internal resistance, the rectifier diode works fine and the charging current is normal status. Large color screen + enhanced clipscompared to other 12v battery testers, kw710 is the first battery analyzer that adopts a large color screen and rugged design.

Advanced voltage waveform functionkonnwei is the only auto battery tester manufacturer that can catch the voltage changing and show the waveform into graphing, up to 20 points in one second, helps to track the real-time voltage to find the battery issue. It also upgraded the connection cable8. 8ft and enhanced the clips to reduce the measurement error. Cranking and charging system test kw710 provides overall batteries data in milliseconds including voltage, battery health and charge status.
BrandKONNWEI #ad
ManufacturerKONNWEI #ad
Part NumberKW710



Car Battery Tester 6V 12V Battery Load Tester, BM560 100-2000 CCA Auto Battery Tester Automotive Alternator Digital Battery Analyzer Charging Cranking System Tester for Car Motorcycle ATV SUV Boat

KINGBOLEN #ad - A great option for automobile workshops, this battery load tester will quickly help you determine if your car battery needs a jump start, and DIY users who need to check batteries on the regular. Wide range of 6v and 12v battery testing kinbolen bm-560 battery tester can test various 6v and 12v batteries with capacity from 2AH to 200AH.

4 testing functions ①battery health test - tell if the battery is in good working condition; ②cranking test - see if the electrical system has enough power to start the engine; ③Charging systems test - check if the generator/rectifier diode/charging current is normal; ④Load test - Check whether the battery has enough load capacity to run all electrical equipment such as playing car music etc. Because of its menu-driven operation, it is quite simple to use. Compatible with 100~2000cca regular flooded, Current, EFB, and GEL for their optimum performance. Fast and accurate testing, garages, or to be changed and it can switch up to 11 languages for different needs.

Entry-level automotive car battery testertest and analyze your 12v lead-acid battery with ease. Small and compact alternator testerkingbolen bm560 can easily be stored in a glove box or center console. You can get accurate battery test results for various vehicles without charging: cars, yachts, motorcycles, ATV, RV, SUV, lawn mowers, boats, and even golf carts. And the premium-quality copper clamps feature polarity reverse protection and spark proof, if cables are inadvertently connected for a stable and safe connection in testing process. Reverse polarity protectionthe kingbolen bm-560 battery tester is extremely low power and won’t discharge the battery.
Manufacturerkingbolen #ad
Height0.79 Inches
Length4.72 Inches
Width2.56 Inches
Part NumberKBL20210427



Light Truck and More, Car, ANCEL BA301 6V 12V Car Battery Load Tester Alternator Analyzer Automotive Battery Cranking and Charging System Test Tool for Motorcycle, Boat

ANCEL #ad - Reliable car battery tester, some of which are very low in price, accurate & quick - there are many battery testing products on the market, but the accuracy of the tests varies. Powerful application - works on all 6v and 12v lead-acid batteries from 100 to 2000 cca, mca, bci, etc. Lifetime free update and print - the ba301 battery analyzer offers you great convenience for easy battery system testing.

By analyzing the values of discharge voltage, maximum voltage, starting voltage, you will know whether the battery needs to be replaced or not. Cranking test to test and analyze the starter motor cranking time, and status and Charging Test to test and analyze the charging system load voltage, ripple status, voltage, unloaded voltage, charging system status.77/24 technical support - ancel's official store offers a 30-day money back guarantee, hassle-free warranty and lifetime customer support. Quickly read voltage changes - the one-click "waveform" function allows you to plot the voltage changes current-voltage, and charging voltage, and minimum voltage during ignition on a graph with one click.

A lifetime free update service is also included. The ancel ba301 is equipped with high quality and sensitive electrical components and heavy duty clamps, providing a fast and convenient test with accurate results displayed on the backlit screen LCD in seconds. Besides, yellow, review and transfer the test results to computer for printing and further analysis. For technical support and any problems with the order, please contact us via buyer-seller messages to solve the problem.
BrandANCEL #ad
ManufacturerANCEL #ad
Weight0.8 Pounds
Part NumberBA301