VIVNE-BMW i3 battery upgrade from 22kWh to 45kWh скачать в хорошем качестве

VIVNE-BMW i3 battery upgrade from 22kWh to 45kWh

Welcome back to the channel! In this video we show you the full process of upgrading a BMW i3 from its aging 22kWh battery to a powerful 45kWh battery pack, more than doubling its range and reviving this iconic EV. (This video is from my colleague Diya, check his original video here:    • BMW i3 battery upgrade from 22kwh to 45kwh  ) 🕒 Chapters: 0:00 - Introduction: Giving New Life to the BMW i3 0:14 - Why the BMW i3 Is So Special 2:01 - Challenges of Finding Battery Cells for i3 3:31 - Battery Cell Testing & Sorting Process 5:02 - Custom Battery Module Design 5:51 - Insulation and Laser Welding Explained 6:34 - Wiring, Sensors & Assembly Quality Control 8:23 - Finalizing the Battery Modules 8:55 - Understanding the BMW i3 Original Battery Compartment 10:09 - Structural Reinforcement with Custom Stiffener 10:47 - Preparing All Parts for Final Installation 11:10 - Let’s Start the Installation! 💡 The original BMW i3 was a technical masterpiece — carbon fiber body, aluminum chassis, refrigerant cooling — but its battery was its weakest link. We're here to fix that. 🛠️ Battery Specs: 45kWh total capacity 129Ah CALB lithium cells Custom epoxy insulation & laser welded busbars Original SME & CSC integration 👉 Don’t scrap your i3 — upgrade it instead. If you’re interested in upgrading your own BMW i3 or want to learn more about our kits, feel free to contact us or leave a comment below! #bmwi3 #bmwi3battery #electriccarbattery #batterypack WhatsApp/Telegram: +86 15211174371 Email: cora@vivnevs.com