Our batteries go through extensive tests in our in-house test center. There, we have specially equipped laboratories and experienced technicians who use various test procedures to verify the performance, safety and quality of our batteries. Our test center plays a critical role in ensuring that our batteries meet the needs of various applications and meet our customers' expectations in terms of quality and reliability.
Battery packs —
Make it wireless!
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We combine your product with the right battery
Optics & acoustics
Measurement & testing equipment
Building & security technology
Home & Living
Sports & leisure
Mechanical engineering & control technology
The chemistry simply has to be right!
Li-ion
- Twice as high energy density as
NiMH cells - Very low self-discharge
- No memory effect
- Thermally stable and extremely cold-resistant
NiMH
- Robustness, cycle stability
- Environmentally friendly and almost 100% recyclable
- Extremely low self-discharge
- No protection circuitry or UN testing required
- Cost-effective alternative to Li-ion battery packs
lead
- Best value for money
- Long lifespan
- high current capability
- Heavier than Li-ion and NiMH
- Easy to adjust
Our standardized solutions
UN Test Center - We test your lithium batteries
In several test procedures, various hazardous situations that can happen to a battery or battery during transport are simulated. After successful completion of all tests, a certificate is issued in accordance with UN Handbook 38.3 or IEC 62133-2:2017.

Our certifications
DIN EN ISO 9001:2015
quality management
DIN EN ISO 14001:2015
environmental management
DIN EN ISO 13485:2016
medicine
One Stop Shop
Consulting, development and design
cell measurement
We test your cell in the laboratory with charging and discharging parameters, as will occur later in your product.
Prototype construction & series production
Certification & test center
After successful completion of all tests, a certificate is issued in accordance with UN Transport Regulation 38.3 or IEC 62133-2:2017.
International transport handling
Disposal & recycling
Frequently asked questions
Our battery packs are produced both in Germany and in China. We have production facilities in both countries to ensure efficient and high-quality manufacturing. In Germany, we rely on advanced technology and strict quality controls to meet the highest standards. In China, we benefit from a strong industrial base and extensive experience in mass production. This combination enables us to meet the requirements of our customers worldwide and offer flexible solutions for various markets.
DIN EN ISO 9001:2015 - This is an internationally recognized standard for quality management systems. Certification in accordance with this standard confirms that we have established an effective quality management system to continuously offer high-quality products and services and ensure customer satisfaction.
DIN EN ISO 14001:2015 - This standard specifies requirements for an environmental management system. We are committed to minimizing our environmental impact, promoting sustainable practices, and pursuing environmental goals. ISO 14001 certification confirms our commitment to environmental protection and sustainability.
DIN EN ISO 13485:2016 - This standard is specific to medical devices. The ISO 13485 certification shows that we have implemented an effective quality management system for the production of medical battery packs. This enables us to meet the high requirements and regulatory requirements in the medical sector.
Yes, we offer a comprehensive after-sales service for individually developed battery packs. Our goal is to ensure that our customers are satisfied with the performance and functionality of their custom battery packs and are able to benefit from them over the long term.
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