Xiaomi Mijia M187 User Manual page 19

Motor Parameters
power adaptor
parameters
Rated power(Wh)
Smart battery
management system
Rated power(W)
Max power(w)
Rated power(W)
Rated
voltage(VAC)
Rated output
voltage(VDC)
Rated current(A)
Certificate
Charging time(h)
187
Stress,insufficient voltage,short
circuit,auto
up,overheating
protection,control of battery
using
200
400
71
input 100-240B
42V
1.7
CCC,RoHs
Est . 3.5
280
sleep/wake
250
500
Est. 5