Kalkhoff

Kalkhoff Battery Regeneration – give your e-bike a fresh start

Kalkhoff e-bikes are well known for their reliability, German engineering, and comfort on the road. Their batteries deliver impressive range and performance, but over time, every lithium-ion pack begins to lose capacity. Shorter rides, longer charging cycles or sudden power drops are signs that your battery is wearing out. Instead of buying a brand-new pack at a high cost, you can choose Kalkhoff battery regeneration, a service that restores full performance and extends the lifespan of your e-bike power source.

Why Kalkhoff batteries lose performance

Every rechargeable battery has a limited number of charge and discharge cycles. Daily commuting, frequent use in hilly terrain, and improper storage accelerate the aging process. Symptoms include reduced mileage, unexpected shutdowns or inaccurate charge level readings. Kalkhoff battery regeneration replaces the worn-out cells with brand-new, high-quality ones, ensuring that the battery regains its original capacity and stability.

The regeneration process – step by step

In our workshop, every Kalkhoff battery undergoes a professional refurbishment process:

1. Diagnostics: testing voltage levels, BMS system inspection and load testing.
2. Disassembly: removing worn cells, checking electronic circuits and cleaning internal parts.
3. Cell replacement: installing new branded cells from Samsung, Panasonic or Sanyo.
4. Safety tests: verifying sensors, resistors and protective circuits.
5. Final tests: performing full charge and discharge cycles under controlled conditions.

Once the process is complete, the battery is reassembled, sealed and returned to the customer with a written warranty lasting 12 to 24 months.

Benefits of Kalkhoff battery regeneration

• Much lower cost compared to buying a brand-new battery.
• Eco-friendly choice – fewer electronic waste products.
• Use of original branded cells only.
• Restored range and reliable motor support.
• 12–24 months warranty on the regeneration service.
• Fast turnaround – usually within just a few business days.

Kalkhoff – a trusted e-bike pioneer

Kalkhoff has been producing bicycles for over a century, combining tradition with innovation. Their electric bikes are considered premium products, designed for both urban riders and touring enthusiasts. While new models keep evolving, many riders still rely on existing Kalkhoff batteries. Thanks to Kalkhoff battery regeneration, you don’t have to give up your trusted e-bike just because the battery is aging.

Why choose us?

With more than 14 years of expertise in battery regeneration, we have successfully serviced thousands of e-bike batteries. We use only brand-new cells from the most trusted manufacturers, supported by advanced diagnostic equipment. Each refurbished battery is delivered with complete documentation and a written warranty, giving you full peace of mind.

More riding, less waste

Kalkhoff battery regeneration is an investment in savings, sustainability, and riding comfort. By choosing regeneration, you restore your e-bike’s range, ensure dependable performance, and extend the life of your trusted Kalkhoff for many more years of cycling adventures.