We offer our clients complex services, from design and production, through technical support, to warranty and post-warranty service. We deploy almost all currently available battery technologies, yet our specialty is lithium cells (Li-Ion).

We have a professional service department that carries out welding,
regeneration,upgrading and modernisation of all packages composed
of Nickel-Cadmium (NiCd), Nickel Metal Hydride (NiMH),
Lithium-ion (Li-ion) and Lithium Iron Nano-Phosphatide (LiFePO4).

BTO Lab and workshop:

  • Battery forming (rechargeable)
  • Battery regeneration for power tools
  • Addition/welding tabs and pins to cells
  • Selecting/matching industrial/consumer cells for internal resistance
  • Building custom battery packs

Our experience in producing various kinds of batteries and battery packs is based on many years of practice and thousands of carried out regeneration operations.
For the production, regeneration and other operations on battery packs - including the selection/matching of cells - we use, modern, reliable equipment of the highest quality.

We pride ourselves on our own prototype of axial pin welding device.

We invest in modern technology, equipment and tools. This is reflected in the quality of our products.

In 2015 we acquired the KEEPPOWER certificate, a renowned manufacturer of professional cells used in industry, as well as the consumer market. BTO is now the sole authorised representative of KEEPPOWER across Poland.