The Best Automotive Battery Load Tester of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Automotive Battery Load Tester of 2022. Check our ranking below.
2,908 Reviews Scanned
SaleRank No. #1
KONNWEI KW208 12V Car Battery Tester, 100-2000 CCA Load Tester Automotive Alternator Tester Digital Auto Battery Analyzer Charging Cranking System Tester for Truck Marine Motorcycle SUV Boat
- 【Reliable Automotive Car Battery Tester】 KW208 is the most cost-effective battery tester compared to other brands, it has all the functions you need and the lowest spend that you can afford. KW208 can test all 12V 100-2000CCA batteries including regular flooded, AGM flat plate, AGM spiral, or gel batteries. Provide overall analysis of batteries’ health and help you know their status in advance before it dies. KW208 battery tester supports cranking and charging system tests also alternator and starter test. Perfect household tool and present for daily use! NEW REPLACEMENT AVAILABLE FOR ANY QUALITY ISSUE.
- 【Display Overall Batteries Data】KW208 12V Battery Load Tester gives you reliable and overall battery parameters such as voltage, internal resistance, cold cranking amp and AH capacity, battery health and charge status. Additionally, battery cca tester will also show you professional advice whether to replace or recharge the battery.
- 【 >99.99% High Accuracy】Thanks to KW208’s powerful and smart AI chip, it provides more than 99.99% precise testing reports within milliseconds, greatly improving the testing speed and testing accuracy compared to other battery testers. Besides KW208 is the only battery tester that has over 6000+ rating and is the most reliable and popular car battert tester on Amazon.
- 【Plug and Play】 KW208 Battery load analyzer allows you to test batteries both in-vehicle and out-of-vehicle, and even test dead batteries. Just connect the tester’s clips with battery then it will turn on and ready to test and analyze battery. It’s that easy!
- 【Starter& Alternator Tester】KW208 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. And it can switch up to 8 languages for different needs.
Rank No. #2
NEIKO 40510A Car Battery Tester | 100 AMP 6 and 12 Volt Automotive Load Checker | CCA Analyzer
- [CONVENIENT]: Whether for the home, garage, or at the shop, the Neiko battery load tester is portable and DIY compatible for diagnosing and applying load to car, van, boat, truck, SUV, motorcycle, 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.
- [DURABLE]: Copper clamp connectors feature red positive and black negative rubber grips to easily designate test clip placement on battery terminals.
- [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.
- [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. Voltage accuracy of ± 0.2V.
Rank No. #3
Veepeak 12V Car Battery Tester, Automotive 100-2000 CCA Digital Battery Load Tester Alternator Analyzer Vehicle Charging & Cranking System Testing Tool for Cars, Motorcycles, Boats, ATVs, RVs
- BATTERY HEALTH CHECK: Scan and show you overall status of a 12V battery in seconds such as SOC (state of charge), SOH (state of health), voltage, internal resistance and CCA; it’s a cost-efficient way to tell you whether the battery is good, or requires replacement or charging.
- STARTING & CHARGING SYSTEM ANALYZER: Test the cranking voltage and time to check the starting capability; read the ripple and loaded & unloaded voltage when engine is running to see if alternator is providing proper power to the electrical system and keep the battery charged.
- PLUG AND PLAY & HIGH ACCURACY: Test batteries (even dead ones) either in-vehicle or out-of-vehicle, and just connect and go. Thanks to the high-performance chip and premium cable and clamps, the voltage testing accuracy of this battery tester is close to 0.01v with overall accuracy close to 99.9%.
- BROAD COMPATIBILITY: Compatible with all 12V lead acid batteries from 100 to 2000 CCA like Regular Flooded, AGM Flat Plate, AGM Spiral, GEL and EFB, which means it can be used for a variety of applications: cars, SUVs, trucks, motorcycles, RVs, marine boats, ATVs, and other automobile systems.
- PEACH OF MIND: polarity reverse protection, spark proof & no heat connection. It’s easy to carry and a useful tool to help test your battery regularly and prevent a dead battery from ruining your day. Comes with one year hassle free replacement warranty.
SaleRank No. #4
OTC 3181 130 Amp Heavy-Duty Battery Load Tester
- Ergonomically designed heavy-duty battery tester provides accurate reliable test results in just 10 seconds
- Includes uniquely designed clamps for a positive grip on top and side post batteries and an extra large
- Extra large display with zero adjust
- Works on both 6V and 12V batteries
- Side tabs for on-tool clamp storage and back brackets for tool storage on wall or toolbox
Rank No. #5
RELMON Battery Load Tester, Automotive Battery Load Checker 12V 100A / 6V 50A
- 【Convenient Reading】The battery load tester is easy to use and read of 6V and 12V batteries for cars, trucks, RVs, motorcycle, boats and so on. Portable and quick to operate at home or garage instead of going to the shop for battery reading.
- 【User-friendly Design】There’s an insulated carry handle at the top for safe and comfortable carrying. The copper clips are equipped with red positive and black negative rubber grips to designate test clip placement on battery terminals effectively.
- 【Specialized Tester】The battery load tester tests battery condition, load, starter motor draw and complete charging system diagnosis. Great for efficient discharge and determine the battery is good or not.
- 【Ventilative Surface】It is suitable for heavy-duty use with its high-quality material case. The surface is perforated that provides ventilation to avoid overheating, ensuring safe and stable operation.
- 【Technical Specifications】The 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. The voltage accuracy is ± 0.2V.
Rank No. #6
MOTOPOWER MP0515A 12V Car Battery Tester Automotive 100-2000 CCA Battery Load Tester Auto Cranking and Charging System Tester
- 🔥【A MUST HAVE TOOL IN YOUR GARAGE】 - With up-to-date testing technology, it provides a quick reading to determine whether a vehicle battery needs a jump or replacement and also the output status of the alternator. All you have to do is log in and play. Save your time and money.
- 🔥【BATTERY HEALTH CONTROL】 - Applied with the latest test algorithm, the tester will analyze the battery and get the results in seconds, including health status, charging status, internal resistance and test conclusion (mediocre, good, excellent). All types of 12V 100-2000CCA lead acid batteries can be tested.
- 🔥【START AND CHARGE SYSTEM TEST】 - Test the starting voltage of the alternator when starting the engine to see if it is low or under normal conditions. Check the continuous power of the alternator when the engine is running to see if the alternator provides adequate power to the battery and electrical system.
- 🔥【Real Time Wave Display & Data Printing】 - When you need more details about the performance of your battery or alternator when working, you can use the wave viewing function to monitor the output curve in real time. It gives you all the detailed changes of the output.
- 🔥【3 inch color LCD screen and 9 languages supported】 - The 3 inch color LCD screen (240 x 320 pixels) is user-friendly and easy to read. Give you a more comfortable viewing experience with every inspection. 9 languages supported - English, Spanish, French, German, Italian, Russian, Portuguese, Chinese and Polish.
SaleRank No. #7
Schumacher Electric 100A Car Battery Load Tester and Voltmeter, for Batteries Up to 1000 Cranking Amps, Charging System Diagnosis, for 6V/12V Power Sport, Automotive, and Marine Batteries, BT-100
- 3 Tests with 1 Device - Battery analysis, charging system test, and starter motor test
- Formidable Testing Power - Can safely test 6V and 12V batteries up to 1000 cranking amps with a 50-amp 6V load test and a 100-amp 12V load test
- Wide Compatibility - Works with gas and diesel vehicles, 6V and 12V batteries, including motorcycle, ATV, lawn tractor, car, boat, light truck, and RV batteries
- Simple Operation - Top-mounted rocker switch allows for easy use and the highly visible meter face clearly displays the testing results
- Battery Analysis - Determines if the battery capacity is healthy, the state of charge, and if there is an electrical drain or potential charging system issues
Rank No. #8
FOXWELL BT705 Car Battery Tester 12V 24V, Automotive 100-2000CCA Battery Load Tester Analyzer, Digital Cold Cranking Charging System Alternator Tester for Heavy Duty Truck Boat Marine SUV ATV
- Pro-Level Accuracy You Can Trust - Get 99.9% accurate results for 12V & 24V batteries, covering SOH, SOC, CCA, starter, and alternator tests. Unlike generic testers that give inconsistent readings, BT705 delivers lab-grade precision to prevent false alarms or unnecessary replacements.
- Reliable Even in Freezing Cold - Engineered to perform accurately below 0°F, this car battery tester detects weak batteries long before they leave you stranded in winter. Most basic testers fail in extreme cold—ours keeps you safe and prepared.
- Complete Battery & System Check in Seconds - Test battery health, starter performance, and alternator output all in one tool. While ordinary testers only check voltage, this automotive battert tester uncovers hidden issues like low output, bad diodes, or unstable charging before they cost you time and money.
- Built for Pros, Easy for Anyone - Features a 2.8" LCD, 5.9ft extended cable, and secure copper clamps, making solo testing fast and safe. No app, no phone, no guesswork—just plug in and know the truth.
- FOXWELL Quality Backed by 14+ Years - Trusted worldwide by mechanics and car owners alike, FOXWELL BT705 combines rugged construction, last-result memory, and expert design for a tool you can rely on for years. Cheap testers can’t match our durability or support.
Rank No. #9
12V Car Battery Tester, TOPDON BT20 Battery Load Tester 100-2000CCA, Cranking&Charging Test via App, Record Voltage History, Automotive Battery Analyzer&Checker for Car Truck SUV Boat
- FIRST THINGS FIRST: Cranking and Charging Tests are available only on APP. IOS users need to download "Batterylab" and Android Users download "BT20" App to get access to these two features. This tester CANNOT test lithium battery, nor 6V/24V batteries.
- BUDGET-FRIENDLY: Below $20, the TOPDON BT20 is a great value for a car battery tester. With four testing modes (battery load, voltage test, two app-exclusive modes: cranking, and charging), this tester works on 12V lead-acid batteries. Note that the latter two test modes require an app.
- EXPANDED TESTING ABILITIES WITH APP: The BT20 pairs with your device via Bluetooth to access additional cranking and charging tests. The app displays real-time voltage waveform graphs with data playback functionality. Note that Bluetooth is to be connected via the app, not phone settings.additional cranking, charging, and voltage testing capabilities. Easily view real-time voltage waveform graphs with data playback functionality. NOTE: Bluetooth is to be connected via APP, not phone setting.
- FAST & ACCURATE RESULTS: Get battery life displayed in Low/Medium/High within 1 second by clicking the TEST button. The testing accuracy can reach 99.5%, thanks to the latest conductivity technology. The BT20 is ideal for users who want quick and reliable results. Note that Bluetooth is to be connected via the app, not phone settings.
- UNIVERSAL COMPATIBILITY & MULTI-LANGUAGE SUPPORT: Ready to use with 12V lead-acid batteries found in a variety of vehicles, including boats, motorcycles, ships, and trucks. With 8 different language options, it's easy to use this device anywhere in the world.
Rank No. #10
Clore Automotive Solar 1876 1000 Amp Carbon Pile Battery Load Tester
- Variable load capability to 1000 Amps
- Tests batteries to 2000CCA
- Enables Starter and Alternator assessment
- Large, easy-to-read gauges,Operating Voltage : 6/12/24 Volt,Cable Reach : 56"Inch
- Heavy-duty clamps penetrate corrosion on battery terminals
Last update on 2023-01-08 / Affiliate links / Images from Amazon Product Advertising API
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