The Golisi i4 is an improved version of our star charger S4 and includes a USB power input for charging cylindrical rechargeable batteries with lengths between 32 and 70 mm. It also retains the huge HD LCD screen and robust loading springs.

  • LCD Display: Unique ” %” progress readout
  • Other parameters: output current / output voltage / charged length / Err reminder
  • Button Operation: Check parameters / select output current or voltage / keep the screen long-on
  • USB Ports: Power input at DC 5V /2A, with or without an adaptor (Adaptor is not included)