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The KONNWEI KW218 is a digital automotive battery tester designed for 6V and 12V batteries ranging from 100 to 2000 CCA. It provides ultra-precise battery health diagnostics, including voltage, internal resistance, and cold cranking amps, while also testing alternator and starter performance. With plug-and-play ease, multilingual support, and compatibility with various battery types, it’s an essential tool for proactive vehicle maintenance across cars, trucks, motorcycles, ATVs, SUVs, boats, and yachts.










| ASIN | B0CQTXZJ4P |
| Best Sellers Rank | 11,858 in Automotive ( See Top 100 in Automotive ) 24 in Car Battery Testers |
| Brand | KONNWEI |
| Colour | Black/White |
| Country Of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (118) |
| Included Components | no |
| Item Dimensions | 14 x 8 x 2 centimetres |
| Manufacturer | KONNWEI |
| Manufacturer Part Number | KONNWEI218 |
| Maximum Operating Voltage | 12 Volts |
| Measurement Type | Multimeter |
| Minimum Operating Voltage | 12 Volts |
| Model Number | KW218 |
| Power Source | Battery Powered |
| Specification Met | EN 61010-1 |
| Style Name | Digital |
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