The display shows: charge level, voltage value, critical connect indicator of connecting a compatible device via Bluetooth, pedal mode indicator (continuous x impulse).

Package contents:

Critical Shorty RCA battery, USB-C cable, instructions

Specifications:

• • compatible with all rotary machines with RCA input,
  • permanent and stable power supply,
  • light and user-friendly,
  • OLED display with high display quality,
  • up to 5 hours of operation,
  • charging takes 2 – 3 hours,
  • power supply: USB-C,
  • voltage range: 4.5 – 13 V,