Tired of buying batteries? Roomwell brings a “Battery-Free” bathroom scale – World’s first automatic power generation control personal scale, totally green and environment-friendly. One quick stamping on the power button by your feet, mechanical energy transforming into power automatically.

SKU: WSBF9546W Categories: ,


  • No batteries or charging are required. Just one quick stamping on the button by your feet, transforming mechanical energy into power automatically
  • Equipped with a 5mm non-slip tempered glass platform, rounded corners, and scratch-resistant feet
  • 4 high precision German Strain Gauge sensors to get quick and accurate data
  • Completely green and environment friendly
  • Easy to read your weight on large LCD
  • Auto-power-off, Auto-zero resetting, Low battery, and overload indication
  • Provides instant weight readings up to 150 Kg or 330 lbs
  • Auto-calibrated – Just step on it and precise results are displayed
  • Anti-skid pads are incorporated into the base to prevent slipping or skidding during use
  • 3 Year Warranty


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