Review on 🔋 KONNWEI KW210: Advanced Automotive Battery Tester | 12V Car Battery Analyzer for Vehicle, Motorcycle & Marine Batteries | Diagnostics Tool with Bad Cell & Alternator Testing | 100-2000 CCA Range | 220AH Load Testing by Bill Dooley

Received the tester today and immediately used it to test the battery on my 2012 RAM which can sit all day (not ideal for battery life). Charge the battery several times a month, and lately the charger stops charging. The tester reported a good battery, which was reassuring. I'll probably use it to test motorcycle and lawnmower batteries as they haven't been used for a few days either. The manual is decent which makes the device easy to use the first time. The only thing that took a while was finding the software download on the Konnwei website - it's in the "Update" section. After downloading the software to a PC, I printed the results to a PDF file. A very useful device when you have several lead-acid batteries.