Our team of experts develops and manufactures Li-ion battery packs tailored to demanding industrial applications, prototypes and series projects.
With us, you get fast development, seamless integration and reliable support at every stage of the project - from idea to production. Increase efficiency, reduce risks and trust a proven team.
Industries in which we are present with our Li-ion battery systems: e-bikes, e-scooters and e-mopeds, robots, drones, e-haulers, e-scooters, e-mopeds, and ESS home storage.
Each device has its own requirements - electric vehicles need more range, medical devices need reliability and industry needs robustness. Standard batteries are often not enough.
We develop a customised Li-ion battery pack according to your needs - voltage, capacity, design and safety features are perfectly matched to your project.
We provide the entire process of developing Li-ion battery solutions - from consultation and design, through prototyping and testing, to series production, certification and post-installation technical support. Each device requires its own approach - vehicles need performance, medical solutions need safety and industry needs robustness. Standard batteries do not meet these requirements.
We develop customised battery packs for you, where the voltage, capacity, design and protection are perfectly matched to your project. We build exactly what you need - without compromise.
We work with you to determine the optimal battery configuration for your needs and applications.
We present our services and options, and, depending on your needs, develop a project plan that brings together all the milestones from development to production. A well-laid foundation is the key to a long-term and constructive partnership.
Prototype development is closely linked to testing in the initial phase. Working and testing together gives you insight into the design of your prototype. This is the only way to develop the final prototype into a safe, high-quality and reliable battery pack. We make sure the battery meets your technical requirements and safety standards.
Optimising battery performance and integration into your system.
Certification and standards compliance - we ensure your battery meets all safety and quality requirements.
All our Li-ion battery systems comply with European and international standards (UN 38.3, CE, EN 50604, etc.). Each solution includes documented testing, component traceability and certification.
Mass production - once the prototype is approved, we ensure efficient production and delivery.
Our in-house production gives us full control over the quality of the battery packs we produce. It also provides us with easier organisation and increased production speed.
We guarantee fast and flexible delivery, perfectly matched to your transport and storage requirements.
We offer expert technical support and reliable service throughout the battery's life cycle. We closely monitor the entire product lifecycle to ensure top quality in both manufacturing and delivery.
The cooperation with Comtron provides flexible and certified Li-ion batteries (UN 38.3, CE, EN 50604) suitable for all project sizes. Our advanced manufacturing uses automatic cell welding and 3D printing. We can accommodate no minimum quantities and offer support in the certification of custom batteries.
Our batteries are ideal for small and large companies developing products such as electric bicycles, vehicles or devices that require Li-ion battery packs with a capacity between 300 and 2000 kWh. We are particularly suited for smaller companies or the development departments of larger companies looking for customised solutions for new projects.
We can be reached by email at info@comtron.si or by phone on +386 2 300 35 30. We are happy to discuss your needs and find the best solution.
Yes, EU legislation makes battery certification mandatory. Our standard batteries already have UN 38.3, CE and EN 50604 certification. For custom batteries, we offer expert support in obtaining the necessary certification.
Standard batteries use existing housings from leading manufacturers (Reention, SYR, Shanshan Plastics) for faster delivery. Custom batteries are custom designed with customised cells, BMS electronics and housing to suit your needs.
At Comtron, we do not have minimum quantities. We adapt to each customer, whatever the size of the order, and together we find the best solution.
The average development time for custom batteries is between 2 and 6 months, depending on the complexity of the project and testing.
We use high quality Li-ion cells from Samsung and LG. Our production includes automatic cell welding and 3D printing for precision components, laser engraving,...
From Slovenia, we offer faster delivery to neighbouring countries and ship to all EU countries, and even outside the EU by arrangement.
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