As Europe’s demand for special need bikes grows at an annual rate of 16.9%, manufacturers like Van Raam faced a critical question: who can supply battery systems at the right scale?
Van Raam, a major player of custom bikes for elderly people or people with disabilities, faced rising challenges with their existing e-bike battery solution.
This case study shows how Cleantron improved Van Raam’s product reliability and helped them grow, using advanced lithium-ion battery packs and a reliable battery management system (BMS).
About Van Raam: Engineering Mobility for All
Van Raam, based in the Netherlands, specializes in adaptive bicycles—tandems, tricycles, and side-by-side models—designed for riders with physical or cognitive impairments. Their mission is to provide independent mobility to everyone. With increasing demand in Europe and North America, Van Raam’s success relies not just on mechanical design. Of great importance is the consistent performance of every component—especially the e-bike li-ion battery powering their solutions.
What Battery Problems Did Van Raam Face?
When Van Raam started to collaborate with Cleantron, their team had a battery design in place but faced significant operational bottlenecks. The batteries lacked assembly-friendly design, they suffered from flaws, and failed to meet the durability standards required for daily use. More critically, inconsistent battery supply caused repeated interruptions in Van Raam’s production schedule.
Van Raam needed a partner who could deliver both technical reliability and a stable supply chain. They were looking for a solution to prevent field breakdowns, simplify operations, and keep up with fast-growing demand — driven by an aging population and the rising need for adaptive mobility.
More than 100,000 batteries. Zero major field issues. How did Cleantron get Van Raam there?
How Did Cleantron Solve Van Raam’s Battery Packs Problems?
Cleantron responded by adopting its unique customer centered approach: listening closely, designing precisely, and delivering consistently.
Working with Van Raam’s engineers, Cleantron designed custom NMC lithium ion battery packs optimized for adaptive e-bikes. By anticipating potential issues, Cleantron proposed detailed improvements including a waterproof housing and a simplified startup interface. Most notably, Cleantron developed a proprietary battery management system (BMS) tailored to Van Raam’s needs, solving persistent electronic reliability issues.
How did this solution impact Van Raam’s business? With over 100,000 batteries sourced from Cleantron, Van Raam likely reduced system malfunctions affecting e-bikes by more than 90%—based on internal estimates and typical industry performance baselines. Even during global component shortages, Cleantron maintained 98% on-time delivery performance for Van Raam’s growing battery demand. This allowed Van Raam’s supply chain to run smoothly.
Most importantly, customers began associating Van Raam’s bikes with trust and durability.One customer described his new Van Raam electric bike as ‘something he can finally rely on.’ For many, the improved battery wasn’t just a technical matter. It restored confidence in independent mobility. This noticeably helped the brand to grow at double-digit rates annualy. Between 2021 and 2024, Van Raam’s annual unit sales increased by more than 20%.
Why Cleantron?
Cleantron is an European leader in advanced battery manufacturing, offering advanced lithium-ion battery technology for mobility applications—from circular e-bike battery systems to light electric vehicles battery. Each product is powered by custom engineering, robust BMS integration, and a commitment to long-term reliability. Whether you’re designing next-generation transport or need a dependable battery partner, Cleantron delivers performance you can trust.
Explore our full range of modular battery types, including low voltage and high voltage solutions. We also design and manufacture custom-made lithium-ion battery solutions tailored to your specific performance and application requirements.
Contact us to see how Cleantron can help power your next product — or check out our product page to explore our full range of rechargeable battery packs.
