If you wanna buy the tester of POWER-Z, you can visit our Amazon store: https://www.amazon.com/s?me=A31UM8SRXYVF2Z&marketplaceID=ATVPDKIKX0DER Introduction --------------------------------------------------------------- Hello everyone. Welcome back to ChargerLAB, In July, we tore down the apple official battery pack. If you haven't seen it, you can click the corner to check it out. Today, we find a very special "fake" MagSafe battery pack. Let's see what's the difference between this one and the official version. Bill of materials (BOM) ------------------------------------------ Battery: 5000mAh, 3.85V Master Control Chip: Injoinic IP5306 CBB Resonant Capacitor: KYET Chapter ---------------------------------- 0:00 Intro 0:43 Unboxing 1:49 Testing 2:56 Teardown - Start 3:45 Teardown - Battery 4:03 Teardown - PCB 4:53 Summary For more details. You can visit our website: https://www.chargerlab.com/ SOCIALS: Instagram：https://www.instagram.com/chargerlabs/ Facebook：https://www.facebook.com/chargerlab Twitter：https://twitter.com/chargerlab For Business Inquiries: info@chargerlab.com