Kinetic Energy Battery-free digital weight

Battery-free digital body weight scale

Adopt advanced kinetic energy harvesting technology, no battery inside 

Just press or stamp on the power button to generate power for over 1 min work

Completely battery free, eco-friendly

5 mm tempered safety glass panel

Auto zero / Auto power off

Low power / Over-load indication

4 high precision sensors to get consistent and accurate measurements

UNIT button to switch between kilograms (kg) and pounds (lb)

Non-slip and scratch-resistant feet

LCD display

Capacity: 150kg/330lbs

Division: 0.1kg/0.2lb

Dimension: 302*302*25mm 

It is truly battery-free body weight scale, which adopts kinetic energy harvesting technology, just press down the button to generate enough power for body weighing several times, it is really amazing!

No chemical battery, we can save the cost of battery, particularly save our environment.