Enjoy fast, free delivery, exclusive deals, and award-winning movies & TV shows with Prime
Try Prime
and start saving today with fast, free delivery
Hard Rock apparel
Outerwear, tees, and accessories. Discover the rock shop.
Make it a bundle
We found 7 bundles with this item:
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
Page 1 of 1Start overPage 1 of 1
-
KONNWEI KW310 OBD2 Scanner + KONNWEI KW208 12V Car Battery Tester$42.99This bundle contains 2 items -
KW208 Car Battery Tester + KW710 6V 12V 24V Car Battery Tester$135.99 $151.94This bundle contains 2 items
Frequently bought together
$26.95
Get it as soon as Tuesday, May 14
In Stock
Total price:
To see our price, add these items to your cart.
Choose items to buy together.
Similar items that may deliver to you quickly
Page 1 of 1 Start overPage 1 of 1
From the brand
-
About Us
KONNWEI is a young and dynamic brand focused on automotive products including obd2 scanners, battery testers, battery chargers, car HUD displays, etc.
Our products combine high-tech with down-to-earth practicality to fix your car on your own. At KONNWEI we explore, we innovate, and we make it happen.
-
-
-
5-AMP QUICK BATTERY CHARGER
-
CAR HUD DISPLAY
-
STORAGE BOX
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.
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.
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.
|
|
|
|
|---|---|---|
Multi-tests in One Battery TesterAll-in-one 12V car battery tester with cranking and charging system test, load and alternator tester. |
FAST & ACCURATE RESULTSWith 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 SITUATIONSNo 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 languagesSupport 8 languages. English, Russian, French, Spanish, German, Italian, Portuguese, Dutch. |
Alternator & Starter TestDisplay 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 TestTest 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 |
|
|
|
|
|
|
|
|---|---|---|---|---|---|---|
| KW208 Car Battery Tester | KW710 Car Battery Tester 6V/12V/24V | KW510 Car Battery Charger | 2 IN 1 OBD2 Scanner + Battery Tester | KW320 OBD2 Scanner | KW206 Car OBD2 HUD Gauge | |
| Customer Reviews |
6,315
|
642
|
672
|
239
|
38
|
865
|
| Price | $26.95 | $124.99 | $54.99 | $64.99 | $29.99 | $59.99 |
| Value | 29.95 | 125.99 | 59.99 | 69.99 | 29.99 | 59.99 |
| Application | 12V Battery/starter/alternator tester | 6V & 12V & 24V Battery/starter/alternator tester | 3 in 1 Battery Tool: charge, repair, test | OBD2 Scanner + 6V 12V Car Battery Tester | Read and erase trouble codes within engine system, Smog Check | Car Head Up Display/OBD2 Scanner |
| Compatible Battery | 12V Regular Flooded, AGM Flat Plate, AGM Spiral, GEL batteries | 6V & 12V & 24V Regular Flooded, AGM Flat Plate, AGM Spiral, GEL batteries | 12V Regular Flooded, AGM Flat Plate, AGM Spiral, GEL batteries | 6V 12V Regular Flooded, AGM Flat Plate, AGM Spiral, GEL batteries | 12V Regular Flooded, AGM Flat Plate, AGM Spiral, GEL batteries | |
| Health & Charge & Cranking Test | ✓ | ✓ | ✓ | ✓ | ||
| Data Review/Storage | ✓ | ✓ | ✓ | ✓ | ✓ | |
| Data Upload/Print | ✖ | ✓ | 3 in 1 Battery Tool: charge, repair, test | ✓ | ✓ | |
| Supported Languages | 8 | 8 | 8 | 8 | 9 | 8 |
| Accurancy | 99.5% | 99.99% | 99.5% | 99.5% | 99.5% | 99.5% |
| Application | PORTABLE | PROFESSIONAL | PORTABLE | PORTABLE | PORTABLE | PORTABLE |
| Battery Type | Car/Marine/Boat/Motorcycle | Car/Marine/Boat/Motorcycle/Truck | Car/Marine/Boat/Motorcycle | Car/Marine/Boat/Motorcycle |
Videos
Page 1 of 1Start OverPage 1 of 1
Videos for this product
1:53
Click to play video
KW208 12V Battery Tester
KONNWEI Official
Videos for this product
1:20
Click to play video
KONNWEI Car Battery Tester - Why Its So Impressive
A & J Productions LLC
Videos for this product
1:00
Click to play video
See what actually comes in this car battery tester box
AllmartDeals
Reviews with images
This is an AMAZING product
My 3rd gen 2008 Toyota RAV was having trouble starting and turning the engine over. The Interstate battery that was installed wasn't even two years old. I checked it with this device and it recommended that I replace it because the CCA were too low. I brought the battery back to Costco and was able to get a new battery for just $22 ... And my car starts great now. Wonderful investment. It works based off of the charge (left) on the battery and so it doesn't require AAA, 9V, or AA batteries. The cords are long and do the job. It's light but not cheaply light. It was able to detect that I needed a new battery relatively quickly after I went through the instructions of turning my lights on and off. Will be useful for all my cars and so I would highly highly highly recommend this for anyone that drives a gas based vehicle still.
Top reviews from the United States
There was a problem filtering reviews right now. Please try again later.
Reviewed in the United States on February 9, 2024
Color: KW208Verified Purchase
It's good for voltage but I'm not sure how reliable it is in terms of battery test. SOH on a brand new Costco Interstate battery is 82% and it so happened to charge to 100% even though the battery dropped to 10v, then jump started for a minute.
The other reading was from a 3 year old interstate battery
The other reading was from a 3 year old interstate battery
Images in this review
Top reviews from other countries
Kyle V
It works well, but is technically not giving correct readings....
Reviewed in Canada on February 2, 2024Color: KW208Verified Purchase
Yankee_s4
Funziona correttamente
Reviewed in Italy on February 10, 2024Color: KW208Verified Purchase
Ghenadie Grib
Probador de batería
Reviewed in Spain on October 14, 2023Color: KW208Verified Purchase
