2014 BMW i8 Battery Upgrade: 20Ah to Samsung OEM 34Ah | Full Process & Range Restoration

In today's video, we demonstrate the complete battery upgrade process of a 2014 BMW i8. We replaced the original 20Ah battery with a Samsung OEM 34Ah battery, restoring the vehicle's battery range from the original 15 kilometers back to a new car status. We are a battery supplier offering OEM brand-new batteries, aftermarket batteries, and used batteries.All products undergo a strict inspection process, and we provide global service and support. If you are interested, please feel free to contact with us on WhatsApp: Ivy: https://wa.me/447726746081 Chris: https://wa.me/447522923541 00:00 Introduction 00:06 Why the BMW i8 Is Special 00:25 The BM W i8 Battery Problem 01:38 BattCore 34Ah Battery Solution 01:12 BMW i8 Battery Upgrade Overview 02:30 Removing the BMW i8 Battery Pack 03:41 Inside the BMW i8 Battery Pack 04:48 Removing the Old 20Ah Modules 05:56 Installing BMW OEM 34Ah Modules 06:28 Reassembling the Battery Pack 08:31 Final Result – Restored Electric Range 10:36 Inspection and data