Stromer

Regeneration Stromer – restore full power to your premium e-bike

Stromer is a Swiss brand recognized worldwide for its premium e-bikes that combine cutting-edge technology, elegant design, and outstanding performance. Their lithium-ion batteries deliver impressive capacity and range, enabling long rides with powerful assistance. However, even the most advanced batteries inevitably degrade over time. A shorter range, slower charging, or sudden power drops are common signs of cell wear. Instead of investing in an expensive replacement, Regeneration Stromer offers a smart and cost-effective way to bring your battery back to life and enjoy your bike at its best again.

Why Stromer batteries lose performance

Every lithium-ion pack is designed for a limited number of charge and discharge cycles. Intense daily use, exposure to heat or cold, long-term storage without recharging, or frequent over-discharging accelerate cell aging. While the housing and electronics usually remain intact, the cells inside become weaker. Regeneration Stromer replaces those worn cells with new, branded ones, restoring original capacity, range, and reliability without changing the fit or electronics of your e-bike.

The regeneration process explained

When a Stromer battery arrives at our workshop, it goes through a carefully designed process:

1. Diagnostics: complete analysis of voltages, BMS functionality, and performance under load.
2. Disassembly: safe opening of the housing, removal of worn cells, and inspection of protection circuits.
3. Cell replacement: installation of brand-new modules from top manufacturers like Samsung, Sanyo, or Panasonic.
4. Electronics inspection: verification of sensors, resistors, and thermistors, replacing components if needed.
5. Reassembly: precision spot welding, insulation, and sealing of the pack.
6. Final testing: several charge and discharge cycles under real-world conditions to confirm capacity, stability, and safety.

Once completed, the battery is sealed, labeled, and shipped back to the customer with a written warranty of 12–24 months.

Key benefits of Stromer regeneration

• Significantly lower cost compared to buying a new original battery.
• Eco-friendly choice – less electronic waste, more sustainability.
• Exclusive use of premium branded cells for reliable range and output.
• Fast turnaround – most projects completed within a few working days.
• Peace of mind with a 12–24 month warranty.

Experience that matters

We have been specializing in battery regeneration for over 14 years and have successfully completed thousands of projects. Our expertise, advanced diagnostic tools, and strict quality control ensure that every Stromer battery we rebuild performs like new. Whether you use your Stromer for daily commuting, long-distance rides, or weekend adventures, you can trust its renewed performance and stability.

Why choose regeneration instead of replacement?

A new Stromer battery is expensive and not always necessary. Regeneration Stromer saves money, reduces waste, and restores the original range of your e-bike. Many of our customers report that their regenerated batteries even perform more consistently than the originals, thanks to the use of the latest-generation cells.

Second life for your Stromer e-bike

The battery is the heart of your Stromer. With Regeneration Stromer, you can regain the autonomy, reliability, and riding joy your bike offered on day one. It’s the smart choice for sa