KONNWEI KW208 Battery Tester 100-2000CCA Cranking Charging 12V Car Battery Tool

About this item

  • 【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 Xmas and New Year gifts for men and gifts for women. Conveniently store this battery charger for batteries in your glove box or garage, ready for use whenever needed.
  • 【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. NEW REPLACEMENT AVAILABLE FOR ANY QUALITY ISSUE.
  • 【 >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.

Product Description

  • 1. Strong Capacity: Works on 12V batteries, battery ratings from 100 - 2200 CCA, including starter and alternator tester;

  • 2. Test Multiple Battery Types: regular flooded, AGM flat plate, AGM spiral and gel; Test standards: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE;

  • 3. Support both in-vehicle and out-of-vehicle test, no need to remove the battery;

  • 4. Battery Health Test, Cranking Test & Charging Test

  • 5. Test result: SOH, SOC, CCA value, CCA rating, voltage, internal resistance, etc;

  • 6. Provide reliable results within seconds, accurancy up to 99.9%; display suggestion according to the testing results (Good, Recharge, Replace), detects bad cells directly;

  • 7. Polarity reverses connection protection;

  • 8. Support 8 languages: English, Russian, French, Spanish, German, Italian, Portuguese, Dutch, etc.

  • 9. Suitable for automobile factory, garage, auto battery manufacturer, and DIY enthusiasts, etc.

Know your battery conditions in advance before it dies!

Plug and play--input the rated battery capacity, KW208 will start analyzing the battery's CCA value, charge (%), voltage (v), internal resistance (Ω), rated CCA, battery healthy (%) and display the test result on screen within seconds.

  • Provide 5 kinds of professional advice accordingly:

  • GOOD BATTERY: The battery is without any problem, use it without worries!

  • GOOD, RECHARGE: Good battery but low current, recharge before using.

  • REPLACE: The battery is already or near to reach the end of the using life, please replace the battery.

  • BAD CELL, REPLACE: Battery interior damaged, bad cell or short circuit, replace the battery.

  • CHARGE-RETEST: Unstable battery shall be recharged and retested to avoid error.

WARNING:

- If there are abnormal test results, maybe your battery is overcharged or incompletely charged. So, the battery will be damaged or its life will be greatly shortened, then you can take action to deal with this issue.

Multi-tests in One Battery Tester

All-in-one 12V car battery tester with cranking and charging system test, load and alternator tester.

FAST & ACCURATE RESULTS

With the best STM-32 main chip, KONNWEI KW20812V automotive battery analyzer testing speed is much faster than others, also provide more accurate and reliable results.

High precision amplifier which calibrated by professional instruments, giving you more precise reports within seconds!

CONVENIENT TESTING SITUATIONS

No matter the batteries in the vehicles or out of the vehicles, KW208 will finish its testing job excellently, pocketed size let you can bring it to anywhere you want.

Support 8 languages

Support 8 languages. English, Russian, French, Spanish, German, Italian, Portuguese, Dutch.

Alternator & Starter Test

Display SOH (State of Health), SOC (State of Charge), Voltage, Current, Rating, and the readable analysis results on the 2.4-inch LCD screen.

Charging Test & Cranking Test

Test different parts of the charging system, including generator, rectifier, rectifier diode, and so on for a reliable charging volt value.

Cranking test helps you analyze the starting motor including cranking voltage and the cranking time to check the starting motor works properly or not

What's in the box

  • Battery Tester
  • Manual
  • Packaging Box
  • We accept Credit cards、Debit card、Apple Pay、Google Pay etc.payment.
  • Please contact us if you need to use another method to pay.
  • Payment should be made within 4 days after bidding ends.
  • Otherwise an Unpaid Item case will be opened to you.
  • We are not responsible for buyers’ local taxes.
  • Please include your special requests in eBay note if there is any. 
  • We reserve the final right of selling
  • Order will be shipped within 1 business day after payment confirmed.
  • We have warehouse in USA，UK，HongKong，Australia，Russian，Germany and China warehouse.
  • From our US/UK/RU/DE/AU warehouse via USPS or UPS eCommerce shipping,Delivery time varies from 2 to 6 business days.
  • From our China warehouse via DHL or Fedex,Delivery time varies from 5-12 business days.
  • We will ship according to your payment address,Please make sure it is correct and include phone number for delivery.
  • If you do not receive your order in the estimated time, please contact us, we would do our best to serve you solve the problem.
  • Please include your special requests in eBay note if there is any.
  • We can not guarantee that you will be able to access every module or use every piece of cd/dvd software. Compatibility varies due to variations in the cars modlue or availabilty of year it released from original factory.
  • We don't take charge to complete clearance when parcel arrived at your Customs(Because we sold at a low price,good quality,limited profit only),but we will do all what we can to help you get your package.
  • Please do not hesitate to leave us your positive feedback if you are happy with your shopping. if you are just a little satisfied with your purchase, please do not leave us negative or neutral feedback before contacting us.
  • We are not responsible for Buyer's Local Taxs
  • 1.ANCEL specializes in automotive intelligent diagnostics, detection and analysis systems, and automotive-related products for mechanics, repair shops, and DIYers.
  • 2.Our independent brand is ANCEL (welcome to visit the official website to view）At the same time, we also represent other brands such asFOXWELL, LAUNCH, AUTOPHIX,OBDPROG ect
  • All products are 100% genuine, and we provide free return/exchange/refund services as well as technical support. If there are any after-sales or pre-sales messages that can be sent to us, we will promptly handle them and provide satisfactory solutions
  • If you are satisfied with our product or our service, please leave Positive Feedback 5-Stars ★★★★★
  • If you have any question,please feel free to  contact us first before you leave feedback , we will try our best to solve the problem
  • Business time: GMT8( 9:00 am-6:30 pm) monday to saturday

On Jan 23, 2026 at 08:28:14 PST, seller added the following information:

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