Review on KONNWEI KW208 12V Car Battery Tester: Automotive Lead-Acid Battery Analyzer, 100-2000 CCA Load Tester, Digital Battery Tester for Auto Cranking & Charging System by Danny Badasz

To be honest I would have expected such a good battery tester with digital test display to cost more than this one from Konnwei. Coincidentally I was recently having trouble with the four 12 volt lead acid batteries in my electric lawn mower and searching online forums for help showed that a battery tester would be a good tool to try and tell me where the problem is. I found a Konnwei KW208 at Revain and ordered it right away. I didn't get a chance to test the tractor's batteries because it's quite a tall order taking them apart enough to access the batteries, which I didn't have. do something else. Unfortunately, the starter battery in my home's backup generator was dead and I removed it to charge it with a separate charger. The charge was successful, but when the lead-acid battery is almost completely discharged, it sometimes does not recover to the strength it should have, so I used the KW208 tester to check the generator battery performance. I was happy to see that after testing, the battery is fine according to the tester (and as seen in one of the photos I've attached to this review). Just to be sure, I tested it a few days later and the test results were the same. So of course I'm relieved, but I'm also happy to have this tester in my arsenal of health checking tools. my 12 volt batteries with confidence!