Car batteries are expensive! Before you spend $200 on a new one, make sure your old one is actually dead. In this video, I review the Kingbolen BM550 Battery Analyzer—a $20 tool that could save you hundreds. I'll show you how to instantly test State of Health (SOH), State of Charge (SOC), and Internal Resistance to know if you need a replacement or just a recharge. As an Amazon Associate I may earn from qualifying purchases at no extra cost to you. KINGBOLEN BM550 6V 12V 24V Car Battery Tester https://amzn.to/3VZWuYx Top videos you need to see: Testing And Reviewing The Renogy 12v 200ah Pro Smart Lithium Iron Phosphate Battery https://youtu.be/Ag377F-ePbk Renogy 400W Lightweight Portable Solar Suitcase First Look and Test https://youtu.be/S7XXl3zXNkM Mastering TIG Welding with the YesWelder TIG 200P AC-DC TIG Welder https://youtu.be/JvjXOm3H2s8 DON'T FORGET TO LIKE COMMENT AND SUBSCRIBE https://www.youtube.com/channel/UClm4AsU5w3_509rlTMaGXbw?sub_confirmation=1 Timestamps: 0:00 - Stop guessing about your car battery 0:30 - The Kingbolen BM550 Overview 2:08 - Test 1: A "Dead" Sealed Lead Acid Battery 5:13 - Test 2: A Healthy Car Battery (What "Good" looks like) 7:42 - Test 3: The Moment of Truth (7-Year-Old Battery) 10:03 - Is a $20 battery tester worth it? DIY Homestead Projects contact email - diyhomesteadprojects@yahoo.com #carbattery #carrepair #kingbolen #bm550 #diyautorepair #savemoney #tools

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