Kingbolen BM 580 Battery Tester Comparison 3 Go In & Only 2 Come Out

Kingbolen BM-580 Battery Tester Comparison: 3 Go In & Only 2 Come Out This video compares and ranks 3 testers: Kingbolen BM580 (under $50), PowerFist Load Tester(under $30), professional grade Midtronics EXP-800 ($2,000). It wasn't long before significant differences were noticed. Tune in for the findings. Link for Kingbolen BM580 (leveraging my affiliate status providing tiny commission): https://www.amazon.com/BM850-Automoti... Video showing the repair of the PowerFist Load tester that went up in smoke during this video:    • Repairing ***BORROWED*** Burnt Out 12V Bat...   0:00 Intro 0:27 First test with Kingbolen BM580 0:55 Measuring/graphing battery voltage and comparing to a trusted voltmeter 1:45 Recording and playing back captured data and waveforms 2:20 Testing Kirkland 675 CCA battery with BM850: Pass - measured at 620 CCA 4:04 Testing Kirkland 675 CCA battery with PowerFist Load tester: Pass (min voltage met) 5:04 Testing Kirkland 675 CCA battery with Midtronics EXP-800: Pass - 665 CCA 5:15 Testing Carquest 985 CA/800 CCA battery with BM580: Fail: measured at 746 CA 6:05 Testing Carquest 985 CA/800 CCA battery with PowerFist Load tester: Tester burned itself up!!! 7:12 Testing Carquest 985 CA/800 CCA battery with Midtronics EXP-800: Pass: 817 CCA 7:16 Testing Century NS70 MF 490 CCA battery with BM580: Fail: measured at 314 CCA 7:30 Testing Century NS70 MF 490 CCA battery with Midtronics EXP-800: Fail: 350 CCA 7:37 Testing No Name 490 CCA battery with BM580: Fail: measured at 343 CCA 7:49 Testing Century NS70 MF 490 CCA battery with Midtronics EXP-800: Fail: 350 CCA 7:57 Battery Tester Review Conclusion tags:d7,d8,d9,bt,inplus,ip809,ip508,ip608,a80,a80pro,a30,ps80,ez400,a30m,ps701,pro,anyscan,snapon,snap-on,autel,xtool,obd2,obdii,IP819,kingbolen,sensor