Uploaded December 2019 | Updated September 2026, 2 weeks ago
How to use BatterySaver:
BatterySaver settings are accessed by turning re-circulation mode on AND setting fan speed to maximum (7). Then after 2seconds, the capacity bars and SOC will start to climb from 50 to 100%. When the preferred setting is active, it can be selected by turning the fan down. The configured value will be shown for 5s, and then the dash will go back to normal operation.
Changelog for version 1.1:
- Increased delay between selections from 1sec to 2sec
- SOC display now shows what option is selected
- Added more options, 50, 58, 66, 75, 83, 92, 100 %
How to use BatterySaver:
BatterySaver settings are accessed by turning re-circulation mode on AND setting fan speed to maximum (7). Then after 2seconds, the capacity bars and SOC will start to climb from 50 to 100%. When the preferred setting is active, it can be selected by turning the fan down. The configured value will be shown for 5s, and then the dash will go back to normal operation.
Changelog for version 1.1:
- Increased delay between selections from 1sec to 2sec
- SOC display now shows what option is selected
- Added more options, 50, 58, 66, 75, 83, 92, 100 %

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Sorry for taking so long with this video, I literally had to build a shed to house the battery! π
In this video we mount the Batrium BMS ontop of the battery, and hope I dont let the magic smoke out of anything.
Like the videos? Consider supporting me via Patreon, this speeds up development of all projects! https://www.patreon.com/dala ON/OFF-GRID DIY Powerwall build [part1 - Batrium BMS]](https://i.ytimg.com/vi/tjZsCgUr2wQ/mqdefault.jpg)



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In this episode, we take a look at a broken 2012 Nissan LEAF charger. It fails to charge on AC, with the official dealership wanting 3.5kβ¬ for a new charger. Here we fix it with a used part for 750β¬.
The 2011-2012 LEAF has a notoriously bad design for the on board charger. They released 8 hardware revisions for this unit, and then moved on to a better design for the 2013+ AZE0. It sometimes can be repaired, but replacement is a safer bet.
Where to buy parts?
Favourite site for purchasing used EV parts:
https://www.bruktdel.no/ [NOR]
https://gbd.no/ [NOR]
https://www.bildelsbasen.se/ [SWE]
https://www.varaosahaku.fi/ [FIN]
Useful links for OBC repair
https://evsenhanced.com/services/on-board-charger-repair-firmware-updates/
https://www.mynissanleaf.com/viewtopic.php?t=28009
If you like this content, consider supporting the channel via Patreon: www.patreon.com/dala OR, simply send those share/like/subscribe buttons into lower orbit! LEAF ZE0 charger replacement - B29C1 P3173](https://i.ytimg.com/vi/xOKHiTkh4wM/mqdefault.jpg)
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So here is an easy step-by-step on how to replace the fluid in your reduction gear. Well worth the effort on an older Leaf.
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Like the videos? Consider supporting me via Patreon, this speeds up development of all projects! https://www.patreon.com/dala ON/OFF-GRID DIY Powerwall build [part2 - Victron Inverter]](https://i.ytimg.com/vi/yCo0QkNMqrs/mqdefault.jpg)