A new life for your Nissan Leaf

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The battery pack

The Nissan Leaf uses a 24 or 48 element battery from the Japanese manufacturer AESC.

Fast charging, high cycling, lack of cooling and low pack capacity, cause premature pack degradation.

RS430 modules

The Nissan Leaf’s battery can be easily upgraded up to 43 kWh using the new RS430 modules.

They offer up to 260 km of range in the same size and weight as the original but with lower expected degradation and longer service life.

Why update my battery?


The Nissan Leaf was the first 100% mass-produced electric vehicle in the world.

It remains one of the best-selling electric vehicles, and its users are pioneers and enthusiasts of electric mobility.


Unfortunately, Nissan has decided to turn its back on sustainability, applying prohibitive prices for replacing its batteries and rejecting the possibility of upgrading to current chemicals with higher capacity than the original.

Leaving its users with no other way out than to change cars at the end of their battery life.

In Ev battery rebuilds we can bring your Leaf back to life

Thanks to our 43 kWh DIY KITS it is possible to easily install a new battery to your Nissan Leaf.

Without relying on the ever scarce salvage batteries batteries or range extenders inside your trunk.

The DIY Kit provides all the necessary elements so you can safely update your battery.

It is a pack consisting of 48 7.4V and 120Ah modules compatible with the original wiring harness of the Nissan Leaf

And a Can Bus interface that allows you to adapt the BMS messages to the new battery.

This way it is possible to change the soul of your battery without sacrificing the original safety measures.

How do I update my battery?

The new DIY kits are a simple and inexpensive way to upgrade your Nissan Leaf’s battery.

It includes everything you need for proper commissioning, as well as detailed instructions for installation.

The Kit is shipped by Air Courier, ready to be installed locally by qualified personnel.

Installation requires some workshop tools such as an elevator or a table to place the battery.

Replacing the modules and installing the Can Bus is not a complicated task, but it requires to be performed by experienced personnel.

If you need support from someone close to you who can help you with the installation you, please contact us.

You can also take it to one of our authorized dealers. They will help you successfully complete the upgrade.

There are numerous videos on youtube near the disassembly of the battery, as well as for the installation of the Can Bus.

The update is complete

Once the module replacement process is finished and the Can Bus interface installation is done, your car will be ready to drive.

  1. All internal battery components will be the same, except for the new modules.
  2. The weight and dimensions do not change, so it does not affect the physical and mechanical parameters of the vehicle at all.
  3. The instrument panel will correctly display the new kilometers of autonomy and everything will work just as it did before *.
  4. It will significantly improve regeneration capacity up to 50 kWp.
  5. Fast charging work the same as before, up to 50 kWp.





* The SoH calculation is currently under development although it may be updated in the future.