From the first CAD model to the ready-to-assemble component.
We develop and design mechanical components for battery and electronic systems – precise, functional, and optimized for series production.
In doing so, we ensure optimal thermal management, vibration resistance, and maximum space utilization – no
From the idea to the finished circuit board.
We design circuits, develop PCB layouts, and test them for performance, efficiency, and EMC compliance.
Whether high-current paths, BMS, or communication interfaces – our electronic designs are robust, safe, and tailored to your application.
Intelligence for your battery.
Our firmware controls charging and discharging processes, monitors cells, and communicates with the cloud or interconnected systems.
In addition, we develop backends, apps, and interfaces that visualize data, enable OTA updates, and turn batteries into smart systems.
From theory to reality.
We build prototypes, perform functional tests, and examine EMC, thermal behavior, and lifetime.
This ensures that every battery proves itself not only in simulation – but also in real-world use.
Forged in the flames of the battery workshop.
We are a team of young developers, tinkerers, and makers who share one thing: a passion for technology and the drive to make things better. With us, engineering meets inventiveness – all with the goal of creating batteries that do more than just store energy.
Whether electronics, software, mechanics, or system design – everyone brings their own expertise, and that is exactly what makes us strong.


With the Saftkiste, we show what we can do: a reliable battery specially designed for the camping industry. Its unique feature: it connects people with their camper. The Saftkiste allows monitoring and control of common devices such as heaters, alarm systems, or water tanks – all from a single source. Additionally, it offers location tracking, machine-to-machine LTE, and tilt sensors – a true all-in-one solution for modern camping.
Are you a vehicle body manufacturer?
And you’d rather not deal with smart camper systems, batteries, charging technology, and wiring? No problem – focus on your core business and leave the electrical work to us. We’ll advise you, provide ready-to-install wiring kits, and deliver an app tailored to your design preferences. Get in touch with our sales team.
Do you have a special project and need a custom-developed battery?
No problem – we create tailor-made solutions: from custom batteries (LFP and Li-Ion) and BMS & electronics to firmware, backend, apps, and interfaces such as LIN, CAN, GPIOs, BLE, or LTE. We accompany your project from concept to series production, delivering everything from a single source – precise, reliable, and built to your requirements.