Top 10 6V Battery Load Tester – Battery Testers

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

KONNWEI #ad - Besides kw650 is one of the few automotive battery and alternator testers that supports UPDATE function. One-key waveform analysisthe exclusive function on kw650 battery analyzer is the voltage waveform analysis, it helps to track the real-time voltage changing to find the battery issue, for the professional repair store, for the beginners, it’s continuous voltage monitoring results can be uploaded to computer then compare it to achieve the analysis of in-car systems.

Perfect for Father's Day Gift. 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. Display overall batteries dataexcept give you the basic battery parameters such as voltage, internal resistance, cold cranking amp, KW650 load tester will also give professional advice based on these data then you can decide whether to replace or charge the battery, battery health and charge status, help you know battery status in advance to prevent possible battery failures.9

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. The perfect automotive battery testers to diagnose the batteries of car, boat, AGM spiral, etc.6 & 12 volts battery tester as the upgraded version of kw600, lawn mowers, kw650 can test all 6v and 12v 100-2000CCA batteries including regular flooded, AGM flat plate, or gel batteries.
BrandKONNWEI #ad
ManufacturerKONNWEI #ad
Part NumberKW650



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 - Display overall batteries data: providing basic battery parameters such as voltage, show you professional advice whether to replace or charge the battery. Reverse connection protection, battery health and charge status, even positive and negative are inversely connected, internal resistance, cold cranking amp and AH capacity, you still no need to worry about battery damage.

Automotive car battery tester: our bm550 car battery tester can test all 6v 12v 24v 100-2000cca batteries including regular flooded, AGM spiral, Motorcycles and etc. Our professional technical team will help to you solve the problems within 24 hours. Fast & accurate: quickly and accurately determine the overall health of the battery. 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, SUVs, AGM flat plate, Boats, Pickups, 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, screen won't flicker. Friendly enough for users especially beginner. And bm550 battery load analyzer allows you to test batteries both in-vehicle and out-of-vehicle, clip properly clamped, the screen will flicker, even test dead batteries.
ManufacturerOBDMONSTER #ad
Part NumberLE

3. Schumacher


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

Schumacher #ad - Steel case: durable steel case with baked enamel shell and rubber-insulated carrying handle; ventilated to stay cool. Complete diagnosis: delivers a complete charging system diagnosis for batteries in cars, boats, RVs, ATVs, motorcycles, small trucks, and lawn tractors. 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. Heavy-duty clamps: Super-grip, heavy-duty, color-coded battery clamps.
BrandSchumacher #ad
ManufacturerSchumacher #ad
Height15.12 Inches
Length3.5 Inches
Weight2 Pounds
Width6.75 Inches
Part NumberBT100
Warranty6-month limited

4. Neiko


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

Neiko #ad - Quality: tester body features protection-encased analog voltage meter display, anti-sparking internal switchgear and external handle grip at top for portable carrying. Durable: copper clamp connectors feature red positive and black negative rubber grips to easily designate test clip placement on battery terminals.

Voltage accuracy of ± 02v. 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. 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.

Convenient: whether for the home, van, garage, boat, motorcycle, the Neiko battery load tester is portable and DIY compatible for diagnosing and applying load to car, truck, or at the shop, sUV, RV and other automotive 6 & 12 volt batteries.
BrandNeiko #ad
ManufacturerNeiko #ad
Part Number40510A

5. Q-Tech


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

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



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 - 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. 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.

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. Also can test 6v, internal resistance, the rectifier diode works fine and the charging current is normal status. 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, also great alternator and starter tester, 12V and 24V batteries100-2000 CCA, the most reliable battery load tester on the market. Cranking and charging system test kw710 provides overall batteries data in milliseconds including voltage, 12V and 24V car charging system to make sure the output voltage of the generator is in a regular condition, cold cranking amp, battery health and charge status. It also upgraded the connection cable8. 8ft and enhanced the clips to reduce the measurement error. Even can be uploaded to computer compare them to analyze the in-car system.
BrandKONNWEI #ad
ManufacturerKONNWEI #ad
Part NumberKW710



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

OEMTOOLS #ad - 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. 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.

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

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. 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.
ManufacturerOEMTOOLS #ad
Height3.6 Inches
Length12.3 Inches
Width7.1 Inches
Part Number24338

8. Clore Automotive


Clore Automotive Solar 1874 500 Amp Carbon Pile Battery Load Tester

Clore Automotive #ad - Variable load capability to 500 amps. Large, easy-to-read gauges. Enables starter and alternator assessment. Tests batteries to 1000Cca. Heavy-duty clamps penetrate corrosion on battery terminals.
BrandClore Automotive #ad
ManufacturerClore Automotive #ad
Height7.7 Inches
Length11.7 Inches
Width11 Inches
Part Number1874



BM580 100-2000 CCA Auto Battery Tester Automotive Multimeter Digital Battery Analyzer Charging Cranking System Tester for Car Motorcycle ATV SUV Boat, Car Battery Tester 6V 12V Battery Load Tester

KINGBOLEN #ad - These batteries can only be turned on when they are properly connected. Most other battery testers do not have this capacity. Regardless of "+"and "-" connections of the battery, the tester can work normally. Tests extensive range of 6v and 12v batteries the kingbolen bm-580 battery tester tests a wide range of 6v and 12v batteries ranging from 100 to 2000 CCA, or 2AH to 200AH capacity.

Suitable for most 12v battery types the kingbolen bm-580 car battery tester checks and reports on condition of 6V/12V battery types including: regular flooded, AGM spiral, AGM flat plate, GEL and EFB batteries. For smaller motorcycle, boat and other batteries there is a 2AH ultra-low-capacity detection mode, ATV, allowing these lower capacity batteries to be accurately tested and reported on. Accurate test results are available in 3 seconds. This handy auto battery analyzer makes sure your summer road trips won’t end on a flat. There is more convenient to use, don't worry about damage to the battery tester caused by connecting the wrong copper clip. 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.

Intelligently identify battery positive and negative polesthe kingbolen bm580 battey load tester has a special function of intelligently identifying the positive and negative poles of the battery. You can get accurate battery test results for various vehicles without charging: cars, lawn mowers, boats, RV, ATV, motorcycles, yachts, SUV, and even golf carts.
Manufacturerkingbolen #ad
Height0.79 Inches
Length5.67 Inches
Width3.08 Inches
Part NumberKBL20210427

10. OTC


OTC 3180 100 Amp Battery Load Tester

OTC #ad - Determines state-of-charge cranking and charging volts. Works on both 6 Volts and 12 volts batteries. Determines good/bad status with an extra-large display with zero adjust. Convenient portable size and easy-to-read scales. Tests batteries on or off the car in just 10 seconds.
BrandOTC #ad
ManufacturerOTC #ad
Height3.6 Inches
Length14 Inches
Weight3 Pounds
Width7.4 Inches
Part Number3180
Warranty90 day Limited Warranty