10 Best
Battery Loads
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Product Highlights- Updates for bt20 in 2023: the topdon bt20 car battery tester now comes with even more features since 2023, including measurements for cca, ah, gb, sae, bci, ca, en, iec, din, and mca. it also tests more battery types, such as norm, agm, efb, and gel, and displays battery and voltage statuses, soc and soh (the latter in percentage only). previous customers can update the...
- 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 12v load tester 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.
- Good news: our ios app (batterylab) has gone live again. ios users can search batterylab on apple app store to download the app and get access to the bluetooth features. android users search bt20 on google play as usual..
- Budget-friendly: below $30, the topdon bt20 is a great value for a car battery tester. with four testing modes (battery load, voltage, cranking, and charging), and two app-exclusive modes (cranking and cranking tests), this tester works on 12v lead-acid batteries. note that the latter two test modes require an app.
- Expanded testing abilities with app: the battery tester 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 v...
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- 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.
- 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, light trucks, motorcycles, rvs, boats, atvs, and other automobile systems.
- 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.
- 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%.
- 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.
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- 【user-friendly design】there’s an insulated carry handle at the top for safe and comfortable carrying. the copper clamp connectors are equipped with red positive and black negative rubber grips to designate test clip placement on battery terminals effectively.
- 【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.
- 【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.
- 【specialized tester】the 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.
- 【technical specifications】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.
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- Charging system mastery: the battery load tester 12v takes diagnostics to the next level. providing precise insights into load conditions, battery vitality, and starter motor draw, its high-precision lcd display and vivid led indicators empower users with accurate information. it's the key to unlocking the full potential of your power source.
- Enhanced safety features: prioritize safety on the road with the automotive battery load tester. with built-in reverse-hookup protection and over-voltage safeguards, users can embark on their power journey with peace of mind, eliminating worries about potential damage. the focus remains solely on exploring and optimizing power without compromising safety.
- Versatile power compatibility: the battery load tester caters to a wide range of vehicles, supporting 6v, 8v, 12v, and 24v batteries. from motorcycles to trucks, atvs to rvs, and even smaller equipment like lawn tractors, it proves to be the ultimate companion, showcasing unparalleled versatility across various power sources.
- Effortless operation, unmatched connectivity: designed for professional testing, the 12v auto battery tester features a seamlessly integrated top-mounted rocker switch for easy operation. complemented by super-grip, heavy-duty, color-coded battery clamps, it ensures secure connections, making power exploration a seamless and efficient process.
- Flexibility reinvented: the battery tester 12v goes beyond expectations by including an extra-long 24cm extension cable. this added flexibility allows users to probe power realms with unparalleled convenience, making it easier to access and test various battery locations. it's a tool designed to adapt to your testing needs with ease.
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- Designed with lcd digital display, this car battery tester can show the tested voltage clearly. and it has 3 different color indicator lights: green-battery is ok, yellow-battery is weak, red-battery is bad, which can know the battery condition immediately as soon as battery was tested.
- There's an insulated carry handle at the top for safe and comfortable carrying. the copper clamp connectors are equipped with red positive and black negative rubber grips to designate test clip placement on battery terminals effectively.
- The battery load tester compatible with 100amp 6v/12v batteries for car, rv, atv, truck, motorcycle and more. it is easy to operate at home or garage for professional and nonspecialist instead of going to the shop for battery reading.
- 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.
- The 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.
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- 【wide compatibility】 bt300 battery analyzer works on all 6v & 12v batteries with ratings ✅5-3000 cca, including ✅flooded lead-acid battery (vrla or sla)✅agm✅gel✅sla✅standard lsi battery for ✅cars✅light duty trucks✅suvs✅vans✅motorcycles✅rvs✅ atvs✅trailers✅boats✅ yachts✅mowers and even ✅golf carts. our car battery tester allows you quickly set cca in ±5 or ±50 rather in o...
- 【charging & cranking tests】vdiagtool bt300 car battery tester and alternator tester can also perform cranking test of the vehicle starter motor and check whether it’s cranking properly or not, charging test of the alternator to prevent overcharge or incomplete charge. note: please turn off all electrical devices (such as air conditioner, headlights, stereo or other elec...
- 【plug & play & easy to use & visualized led indicator】 featuring with plug & play style, bt300 battery and alternator tester comes with ✅2.8” large & easy to view tft hd display, ✅one-key battery test/review/waveform button to start working as you needed directly, besides, the useful led indicators show battery health conditions visually (green: good, yellow: normal, re...
- 【6v 12v all-in-one battery tester for car motorcycle truck atv boat】 vdiagtool bt300 is a fast & accurate car battery tester that performs literally all tests necessary to check your vehicle’s battery health conditions before it dies or a jump starter is needed,including 6v 12v battery test likes ✅voltage ✅load ✅internal resistance✅ripple tests✅rating✅soc✅soh✅cca test✅c...
- 【one-click voltage waveform & battery test】 when entering the battery test, the real-time voltage will be displayed as a waveform graph as quickly and accurately as possible. it gives you all the detailed changes view of the output. note: this auto battery tester could work on in-vehicle or out-of-vehicle batteries.
- 【fast test result with 99.5% accuracy】 bt300 car battery load tester performs battery tests efficiently and delivers reliable results with over 99.5% accuracy. the testing results can be stored and reviewed on the screen directly. to print the data, just connect the battery tester with the computer.
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Product Highlights
- Battery testing: load on test switch simulates starter motor draw for accurate determination of battery condition. (do not exceed 10 seconds each test.)
- Versatile: this load tester is suitable for testing 6/8/12/16/24 volt batteries, ideal for cars, light trucks, rvs, motorcycles, atvs, boats, and lawn tractors.
- Accurate readings: our battery load tester is designed with a lcd display and led indicators, providing accurate readings with an accuracy close to 0.01volt for more precise data.
- Easy to use: our car battery tester is designed with user-friendliness in mind, making it simple for both professionals and beginners to operate.
- Revised manual: we've revised our manual for better clarity and ease of use. if you receive an older version, please contact us to receive the new manual.
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- Technical specifications: 100 a fixed load current, 100 amp load test for 12v batteries, 50 amp load test for 6v batteries. voltage accuracy is ±0.2v.
- Wide range of uses: the battery load tester is portable and diy testing of 6 v and 12 v batteries for cars, pickup trucks, suvs, motorcycles, rvs, boats and beach bikes and other vehicles.
- Battery test: this handy tool helps you test battery condition and load, check starter motor consumption and complete charging system diagnostics. ideal for efficient discharging and determining good or bad battery condition.
- Test method: copper clip connector with red positive and black negative rubber grips, can easily clip the battery terminals on the test position, test the load on the switch (hold the load for up to 10 seconds) to consume battery current to simulate the starter motor consumption, so accurate and easy to read to determine the battery condition.
- Safety features: an insulated carry handle on top for safe and comfortable carrying. copper clip with red positive and black negative rubber grip, can effectively specify the placement of the test clip on the battery terminals, portable and can be quickly operated at home or in the garage, no need to go to the store to read the battery level.
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- 【display overall batteries data】kw208 12v battery load tester gives you the basic 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 charge the battery.
- 【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!
- 【automotive car battery tester】 as one of the most cost-effective product of konnwei, 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 its status in advance before it dies. kw208 battery tester support cranking and charging system test als...
- 【 >99.5% accuracy】thanks to kw208’s powerful and smart chip, it provides more than 99.5% precise testing reports within milliseconds, greatly improved the testing speed compared to other battery testers.
- 【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.
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- 【1s fast diagnosis, 99.9% accuracy】bm200 car battery tester has an average power consumption of 1.5ma, which is extremely low loss to the battery. bluetooth 4.2 wirelessly connects to the device, enabling faster and more stable data transfer. notably, it can also display basic battery parameters in real time, including power, temperature and voltage, charging, starting ...
- 【powerful data storage and car finding function】bm200 load battery tester saves data every 2 minutes and can automatically save 30 days of historical data, including voltage, charge percentage and temperature, etc. it records track, cost and driving habits for each trip, and it can be exported to excel file for diy users to analyze battery performance through historical...
- 【easy to install, wide application】it is very easy to hook-up and the readings are quite accurate using the available app. as long as you can interpret the readings and understand what it's saying this battery checker is a no brainer to have. it supports conventional flooding, agm flat, agm spiral, gel and efb batteries for cars, trucks, hybrids, suv's, boats, rv's, mot...
- 【2023 upgrade car battery tester】ancel bm200 bluetooth battery monitor can test all 12v 100-2000cca lead-acid and lithium batteries, it is the only device on the market that can test these 2 types of batteries. most importantly, it supports not only cranking and charging system testing, but also alternator and starter testing. so that users can keep track of battery dyn...
- 【free app, advanced customization】ancel bm200 supports custom power and voltage correspondence table for diy users to better detect battery data; it is available for ios and android, one app can monitor battery data of 4 devices at the same time to meet the needs of home battery management; it is not limited to russian, norwegian, german, japanese, chinese, english, vie...
- 【safe & reliable, abnormal alarm】bm200 has safety technologies such as reverse polarity and short circuit protection to ensure the user's personal safety during operation; the casing adopts laser process and has ip7 waterproof level; equipped with 3m adhesive to ensure that the product does not shake during testing; most importantly, it has automatic alarm function, whi...
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