In any of the following situations, the smart lamp turns on protection
mode:
LCD Indicator
Input Low-voltage protection
“ ”symbol flashes, the buzzer sounds
once a second; The LCD screen shows the
current voltage
"
symbol flashes, the buzzer
keeps
bepping.
“ ” lights up, “ ” symbol flashes, the
buzzer sounds once a second
“ ” symbol lights up, “ ”symbol flashes,
the buzzer sounds once a second
“ ” symbol lights up, “ ”symbol flashes,
the buzzer sounds once a second
“ ” symbol lights up,“ ”symbol flashes,
the buzzer sounds once a second
Be used 8 times continuously, “ ”symbol
flashes
“ ”symbol lights up
“ ”symbol flashes
The Digital LCD Screen shows the YA30
Jump Starter's current voltage.
Car battery voltage ≥8V, “ ”symbol
flashes, and shows the current battery
voltage
The jump starter's voltage < 6.5V, over
0.2s , or < 5V, over 0.02s: “ ” symbol
flashes
Input High-voltage protection
Reverse Charging Protection
Reverse Connection Protection
Short Circuit Protection
High Temperature Protection
Jump Starting Frequency
Protection
Overrun Protection
Standby Indication
Working
Battery Voltage Detection
Relay Adhesion Failure Prompt
Situations
888
"
EN
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