Supported Types: AA and AAA Ni-MH (Nickel-Metal Hydride) rechargeable batteries.
Charging Slots: 4 independent channels (can charge 1 to 4 batteries simultaneously).
Safety Features: Auto-cut off when fully charged, reverse polarity protection, and bad cell detection.
Power Input: Standard AC plug or Micro-USB/USB-C (check your specific unit).
Usage: Essential for keeping flashes, wireless triggers, and audio recorders powered throughout the day.
