Hangzhou Qifei Intelligence Technology A16 2020 Manual page 3

Battery Indicator Description
LED1、LED2、LED3、LED4
Battery
0%——12%
13%——24%
25%——37%
38%——49%
50%——62%
63%——74%
75%——94%
95%——100%
Life Indicator Description
When the battery is off, long press the button 5s, LED1, LED2, LED3, LED4 display the battery
life
Remainder Life
0%——12%
13%——24%
25%——37%
38%——49%
50%——62%
63%——74%
75%——87%
88%——100%
LED1 LED2
blinking
on
on blinking
on
on
on
on
on
LED1 LED2
blinking
on
on blinking
on
on
on
on
on
LED3
off off
off off
off
on off
on blinking
on on
on on
on on
LED3
off off
off off
off
on off
on blinking
on on
on on
on on
LED4
off
off
off
off
off
off
blinking
on
LED4
off
off
off
off
off
off
blinking
on