The Nissan LEAF has been produced and sold in significant number for nearly fourteen years - and while the majority of those cars are some still happily rolling on their original, healthy battery packs many years later, others are in need of replacement packs. To date, that process has either involved paying a Nissan Dealer a small fortune to have the battery pack replaced with an identical-spec one to that fitted in the car when new; or paying a specialist to replace the battery pack with a newer one from a salvage LEAF. That latter process has relied on reverse-engineering of the Nissan LEAF's CAN bus and developing a hardware and software solution that allows older LEAFs to happily work with more modern LEAF packs. And that reverse-engineering is reflected In the costs associated with asking a specialist to replace the battery pack. But now Daniel (Dala) of Dala's EV Repair in Finland has announced that he's open-sourcing the technique he's used to successfully upgrade customer's LEAFs to larger, newer packs. Here's why that's a MASSIVE deal, and could dramatically lower the cost of LEAF battery replacements. ---- 00:00 - Introduction 02:21 - What we're covering 02:53 - The LEAF's biggest flaw 03:17 - A refresher on acive vs passive thermal management 05:11 - Why so many LEAFs need battery replacement 06:21 - Nissan LEAF battery upgrade options 07:20 - The Cottage industry in LEAF battery replacements 09:12 - Going Open Source 10:20 - Why Dala's opening up the information 10:59 - Support Dala 11:27 - Acknowledging the risks 13:13 - Why this is such a big deal 15:13 - Thanks, and Goodbye! 17:00 - (Not) A Classic Mac Segment ---- Support Dala on Patreon at https://www.patreon.com/dala Subscribe to Dala's YouTube channel at : null See Dala's Github at https://github.com/dalathegreat ---- Script: Nikki Gordon-Bloomfield, Kate Walton-Elliott Presenter: Nikki Gordon-Bloomfield Editor, Colorist: Michael Horton Art and Animation: Erin Carlie Producer: Nikki Gordon-Bloomfield © Transport Evolved LLC, 2023 ----- Join this channel to get access to perks: null This video was made possible thanks to the kind donations of our supporters on Patreon and Ko-fi. Join them in supporting us. Support us on Patreon: https://www.patreon.com/transportevolved Buy the team a coffee -- or a meal! https://ko-fi.com/transportevolved Donate using bitcoin: BC1QRZRGCCXUKPDZ2DZ9KX9JYJXMZDYHYGFZ0MN4WH Support us by buying some merch at https://www.redbubble.com/people/TransportEVd/shop Follow our 'second' channel - Transport Evolved Take Two, at null Join our Discord server at https://discord.gg/U3tnkGNfCA Follow the show on Mastodon: https://mastodon.transportevolved.com/ Use the TE Aptera referral code - i.refs.cc/zz56EbIi - but watch our explainer video FIRST: https://www.youtube.com/watch?v=mwzwEssgqNI Sign up for EnergySage at https://www.energysage.com/p/transportevolved