Regenerative charging / discharging systemRBT, RBT-2 Series

With power control technology and next-generation switching methods, Takasago DC-cyclers can source and sink power within a single unit.

Our products offer high-speed response, high accuracy, and high reliability performance for battery cycle testing.


  • Suitable for R&D and Quality assurance testing of battery modules and packs.
  • Variable voltage and current anywhere within in 400kW power envelope. (Rated Voltage: 60V – 1000V, Rated Power: ±17.5kW –±400kW).
  • Regeneration > 91% energy efficiency.
  • High speed response≦ 10msec.
  • Seamless switching between sourcing and loading.
  • Reduce stress to DUT with no overshoot or undershoot of current.
  • Safety features such as “Over-voltage, over-current, and over-temperature detection”, “Earth leakage breaker” and “E-stop button”.
  • High efficiency and low noise.
  • Thermostatic chamber interlock.
  • CAN / CAN FD interface options.

Use Cases