Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
KONNWEI KW650 6-12V Car Motorcycle Battery Tester Charging Cranking Test Tool Battery Analyzer 100 to 2000 CCAAll in One Battery TestSupports battery health, cranking, and charging tests for 6V 12V batteries. Clear Color Display2. 4 inch LCD color screen with intuitive interface for easy reading. Advanced ChipsetEquipped with imported STM32103VCT6 chip for fast and accurate diagnostics. Graphical Test ResultsDisplays U I waveforms and voltage trends for professional analysis. Data Storage & PrintStores test results and supports printing battery reports via
- 【All-in-One Battery Test】Supports battery health, cranking, and charging tests for 6V-12V batteries.
- 【Clear Color Display】2.4-inch LCD color screen with intuitive interface for easy reading.
- 【Advanced Chipset】Equipped with imported STM32103VCT6 chip for fast and accurate diagnostics.
- 【Graphical Test Results】Displays U-I waveforms and voltage trends for professional analysis.
- 【Data Storage & Print】Stores test results and supports printing battery reports via PC.
- 【Future-Proof Updates】Free lifetime firmware updates, and support more battery types like AGM, GEL, and EFB.
Specifications:
- Model: KW650
- System Voltage: 6-16V
- Input Voltage Range: 6-16V (Without internal batteries required)
- Operating Temperature: 0-50℃
- Storage Temperature: -20-70℃
- Size: 12.5*7*2cm
- Net weight: 0.3kg
- Support system: XP / Win7 / Win8 / Win10
- Screen: 2.4 inch TFT color screen
- Battery Standard:
- CCA: 100-2000 / BCI: 100-2000 / CA: 100-2000 / MCA: 100-2000
- JIS: 26A17-245H52 / DIN: 100-1400 / IEC: 100-1400 / EN: 100-2000 / SAE: 100-2000
- Application: Apply for all 6- 16V battery include battery from motorcycle, gasoline, diesel, hybrid electric vehicles, and emergency batteries included
- 12 kinds of languages: Chinese, English, German, French, Japanese, Dutch, Russian, Spanish, Italian, Arabic, Portuguese
Package included
- 1 x Car Motorcycle Battery Detector
- 1 x English and Chinese Manual
Specifications
| Brand | KONNWEI |
| Color | As Shown |
| Packaging Type | Paper Box |
| Plug Type (For Supply) | N/A |
| User Manual (Language) | English and Chinese |
| Gross Weight | 0.447kg |
| Volume Weight | 0.302kg |
| Package Length | 18.000cm |
| Package Width | 15.000cm |
| Package Height | 5.000cm |
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
4.6 ★★★★★
Based on 2246 reviews
Sort
Product Reviews
★★★★★ 5
Look great
These are absolutely fantastic inline fuses for your amplifier or battery hookup. I got the two pack of 200 because I am running a 4,000 watt amp that requires two separate positives as well as two separate negatives. They are the perfect size and easy to change the fuse. The top comes off easily. It comes with the tools you need to put the wires in or take them off. All in all, I feel like I got a fantastic value with these and I would definitely buy these again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026
★★★★★ 5
Perfect product for what I needed
This was exactly what I needed as I was doing an upgrade from four gauge to 0/1 gauge wire and adding a second battery so I needed two fuses and this worked perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
★★★★★ 5
Real durable well worth the money
Great purchase not cheap at all well made real heavy and durable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
★★★★★ 4
0 gauge fuse holder
Great product. Recieved fast.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 5
Have these connected to OFC 0 gauge wire running nearly 10K watts they handle it perfect!
It’s been months since I bought these and I run one coming off my main battery and then another on my auxiliary battery. I’ve got a huge alternator and running nearly 10K on my set up before I even started to think about what Speakers size or anything like that I made sure that the power and wiring is gonna be top notch. I see almost no voltage drops have not had a problem with these whatsoever.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026