Pink lithium-ion cells lined up on a white table
Battery reconditioning in Prilly

A second life for your battery

We replace the worn-out cells in your electric bike, e-scooter or power tool battery whilst retaining the original casing. More economical than a new battery, and far more environmentally friendly...

  • Quick

    An express service so you’re not left stranded for too long.

  • Reliable

    Cells from leading brands, a capacity test and a certificate for every battery.

  • Environmentally friendly

    The casing, electronics and connector are reused. Less waste, lower costs.

A battery laid open on the workshop bench, with its electronics and new cells beside it

Battery repair and reconditioning

Is your battery no longer holding its charge or failing to recharge? At our workshop in Prilly, we test each cell pack, check the electronics and replace only what needs replacing.

You keep your original casing and get a battery back in top condition, often with a longer range than when you first bought it.

Find out more about reconditioning
Illustration of the Swiss Battery online shop featuring batteries and cells

Online shop

Lithium-ion cells from leading brands, BMS, heat-shrink tubing and soldering equipment: everything you need to build or repair a battery.

The equipment we use every day in the workshop, delivered anywhere in Switzerland.

Visit the shop
Maintenance of an electric bike battery housed within the frame, with a Q&A section

Our tips for making your battery last longer

Charging, winter storage, temperatures, warning signs: a few simple steps are all it takes to significantly extend the life of a lithium-ion battery.

Read our advice
An electric bike with its battery attached to the frame, parked on the grass

Repairable batteries without soldering coming soon

We prepare batteries that you can repair yourself: a worn-out cell can be replaced in a matter of minutes, without the need for tools or any special technical knowledge.

It’s more environmentally friendly, more economical, and your battery won’t end up at the recycling centre.

Find out more

How does it work?

  1. Diagnosis – We test each cell pack and check the electronics (BMS) to identify the cause of the fault.
  2. Quotation – You’ll receive a clear quote before any work is carried out. No surprises.
  3. Rebuilding – Worn-out cells are replaced with new, branded cells, assembled using spot welding in our workshop.
  4. Testing and certificate – The battery undergoes a full charge and discharge cycle. You’ll receive a capacity certificate and a QR sticker so you can access the certificate online.

Which batteries are suitable?

Electric bikes (Stromer, Bafang and most other brands), e-scooters, scooters, portable tools or household appliances: send us the brand and model, and we’ll let you know if reconditioning is possible.

Request a quote

+41 21 512 00 17 · info@swiss-battery.com