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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
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Description
KONNWEI KW870 2 in 1 Car OBD2 Fault Diagnosis + Battery Tester, KW870Battery tester specification 1. System voltage: 6 12 Volts 2. Test Result: Good, Recharge or Replace 3. Capacity Cold Cranking Amps (CCA), DIN, EN and IEC information relative to battery rating. 4. Internal resistance value 5. Life in percentage (%) 6. Cranking system 7. Charging system 8. Voltage test in waveform 9. Record and re play battery data, Life time free update service 10. Battery test, cranking test, charging test and other additional
Battery tester specification1. System voltage: 6-12 Volts
2. Test Result: Good, Recharge or Replace
3. Capacity - Cold Cranking Amps (CCA), DIN, EN and IEC information relative to battery rating.
4. Internal resistance value
5. Life in percentage (%)
6. Cranking system
7. Charging system
8. Voltage test in waveform
9. Record and re-play battery data, Life-time free update service
10. Battery test, cranking test, charging test and other additional functions.
11. Measure Standards: CCA:100-2000/BCI:100-2000/CA:100-2000/MCA:100-2000/JIS:26A17-24SH52/DIN:100-1400 /IEC:100-1400/EN:100-2000/SAE:100-2000
Scanner diagnostic tool
1. Works on ALL OBD II Enabled vehicles, both Gasoline and Diesel cars - domestic and imported.
2. Features the unique patented One-Click Readiness Key for quick State Emissions readiness check and drive cycle verification.
3. Bright color coded LEDS indicators and built-in speaker provide both visual and audible tone for readiness verification
4. Retrieves generic (P0, P2, P3 and U0), manufacturer specific (P1, P3 and U1) codes and pending codes
5. Easily determines the cause of the Check Engine Light(MIL)
6. Turns off Check Engine Light (MIL), clears codes and resets monitors
7. Enhanced OBD2 Mode 6 On Board Monitoring Test Results for Specific Monitored Systems.
8. Views freeze frame dataThe KONNWEI KW870 OBD2 / EOBD / CAN Car Diagnostic Scanner supports all 10 OBDII test modes on all OBDII compliant vehicles for a complete diagnosis. Featuring the unique patented One-Click I/M Readiness Key, TFT color display and built-in speaker, Real Time Battery Voltage Monitoring, the KONNWEI KW870 is truly the ultimate in power and affordability, allowing users to do their jobs faster.
9. Displays monitor and I/M readiness status (emissions)
10. Reads live PCM Datastream
11. Displays live O2 sensor test data
12. EVAP System test data
13. Live sensor data in text mode and graph mode (1996 and newer vehicles)
14. Reads, stores and playbacks live sensor data
15. Troubleshooter code tips guide technicians to the root cause of a trouble code faster, saving diagnosis and repair time
16. Battery Voltage real time monitoring,better than other expensive item from others brand.
17. Built-in DTC look-up library and display definition.
18. Retrieves vehicle information (VIN, CIN and CVN)
19. Internet updatedable and upgradeable
20. Prints data via PC.
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Product Reviews
★★★★★ 5
High quality incredible serum
I LOVE this serum! I really feel like it hydrates my skin and it’s non greasy, easy to apply and no smells. For the price it us really good value for the money. Easily comparable to expensive products. It’s really easy for my skin to absorb and it’s lightweight.
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Reviewed in the United States on February 2, 2026
★★★★★ 5
Great for dry skin
Looovvveee this stuff. At first it feels a little sticky but once your skin absorbs it, it feels so hydrated. I was worried about using this because i have dry and sensitive skin but if anything it made my skin calm down. I haven’t broken out and i’ve been using it for a while, makes my skin so glowy too.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Best cleanser I've ever used.
This is easily and by far the best cleanser I've ever used.
I have sensitive, oily, dehydrated and aging skin. I wear mineral sunscreen, primer, and bb cream cream daily AND I smoke, so there's a lot for a cleanser to fully remove. This does, cotton ball with toner tells me so.
This cleanser is unscented, foams beautifully, and takes everything off including mascara without a pre-cleanse ( makeup remover oils or balms break me out, every time). It is gentle and doesn't strip my skin. It leaves my face actually clean and comfortable.
My serums sink in quickly after use, and my skin is noticeably less greasy during the day because it's balanced. Considering that this cleanser is also affordable and a little goes a long way, I'd say it's close to perfect. Love it.
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Reviewed in the United States on January 17, 2026
★★★★★ 5
Gentle, hydrating, and perfect for sensitive skin
I’ve been impressed with this cleanser. It creates a soft, rich foam that feels great on the skin, not stripping at all. What I love most is how gentle it is. I used it consistently after a laser treatment, when my skin was especially sensitive, and it never caused any stinging, tightness, or dryness. It left my skin feeling clean, calm, and hydrated every time.
The ingredient list is solid, featuring hyaluronic acid, squalane, and ceramides, which suggests it helps maintain my skin barrier rather than breaking it down, unlike some other foaming cleansers. It’s also pH-balanced, which I think makes a big difference if you’re using active treatments or have easily irritated skin.
I’ve tried many cleansers over the years, and this is one I can see myself coming back to. Definitely planning to repurchase once I finish the bottle. A great daily cleanser for those seeking a soothing yet effective product.
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Reviewed in the United States on July 5, 2025
★★★★★ 5
Great!
Best face wash ever, makes my face clear and feel refreshed and soft
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Reviewed in the United States on March 22, 2026