Roav R3130 Manuel De L'utilisateur page 8

LED Display Buzzer Description
Beeps once • Temperature limit exceeded. Let the
HT
per second jump starter and cables cool down.
Beeps once • The jump starter's voltage is low.
LV
per second
• We recommend charging the jump
starter before proceeding.
/ • The clamps are connected to the
jump starter and are ready to be
connected to the car battery.
If one of the situations listed in the table above occurs,
unplug and plug the jumper cable until the current
battery voltage shows on the jump starter's LED display.
11 English
Charging and Recharging
Charge Your Phone or Tablet
① Connect your phone or tablet to the jump starter using a USB-A
cable
② Press the function button
USB-A
USB-A
2
1
English 12