build
sustainable
batteries
in months,
not years

We build sustainable batteries

WE POWER PEOPLE AND THE PLANET WITH CLEAN ENERGY

Designing and producing a battery is complex and requires know-how. It takes most product teams months, if not years, to design their battery, source components, test and integrate it, and move to mass production.

All of this while navigating the challenges of proving safety, obtaining certifications, or communicating with teams in multiple countries for mass-production.

Gouach is an online platform which makes it simple and fast to build your own custom battery.

Using Gouach, you start building your battery in minutes, receive samples in 3 weeks, and go to mass production in months!
HOW DOES IT WORK?
1. Use our online builder to create your battery design, choose your cell chemistry and model, and Battery Management System.

2. Order samples from the app. We deliver the samples in under a month!

3. After you have validated your design and integrated it, we provide you with an easy battery certification process.

4. Start mass production in a matter of weeks or months with our industrial partners, factories and assemblers all over the world which are ready to build Gouach-compatible batteries at scale
Start Designing in the Builder

our mission

We are challenging planned obsolescence within the battery industry in a mission to protect the environment, and provide users and manufacturers with product transparency and clean energy.

We make it easy to build sustainable batteries.
Using Gouach, you start building your battery in minutes, receive samples in 3 weeks, and go to mass production in months!

So we’re pioneering batteries that are easy to :

build, repair
reuse and recycle

We don’t compromise on :

QUALITY AND DURABILITY

We want the best of all worlds :

Powerful
Efficient Sustainable

And accessible to all !

Empowering people to make a choice for the environment.

Batteries repairable in less than ten minutes.
Safe and easy to use
Connected and customizable
Sustainable and scalable

Together we can power the planet

Meet our mission-driven team

TEAM
They talk about us

Let's fight planned obsolescence together