Battery for the vibravest

Battery for the Vibravest 2.0
Li-ion battery for the Vibravest 2.0.

a fully charged battery can be the vibravest Run for at least 3 - 4 cycles at maximum intensity. By pressing the capacity button on the battery, the current charge status of the battery can be checked:
4 - LEDs light up = 100%
3 - LEDs light up = 75%
2 - LEDs lights = 50% 1 - LED lights up = 25%

When the last light of the capacity display is blinking on the battery, then the battery must be charged.