First of all, turn off the ignition of the vehicle (heater, lighting...) before using the Booster.

1. If you use a SOS 12/24V Booster, please verify that the tension selector is disconnected before connecting the clamps.

2. Connection
First connect the red clamp (+) to the positive terminal (+)
of the battery, then connect the Blue clamp (-) to the
negative terminal (-) of the battery.

3. Select the adequate tension if you have a SOS 12/24V Booster.

4. Start attempt
Start attempt of maximum 8-10 seconds,then wait for a further 3 minutes before attempting to start
again.

5. Disconnection
Having started the engine, first disconnect the tension selector if you have a 12/24V SOS Booster.

First, disconnect the blue (-) clamp, followed by the red (+) clamp.

6. Storing
Return the cables and clamps to their support posts on the Booster.

7. Recharging
Recharge the Booster immediately after use !