Lion Energy CUB MS, User Manual

6

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OPERATING INSTRUCTIONS (CONT.)

JUMP-STARTING A VEHICLE’S BATTERY:

1. Press power button (see A1) quickly (for 0.5 seconds) to check how much charge/

power is currently in the Cub MS. For safe operation, make sure that the blue LEDs 

indicate at least a 50 percent charge.

2. Before proceeding to jump-start your battery, make sure to correctly identify both 

positive and negative terminals and their position in relation to your jumper cables. 

(Always remember RED = POSITIVE and BLACK = NEGATIVE.)

3. Before proceeding to jump-start your battery, make sure to clean both the positive 

and negative terminals on your vehicle’s battery for the best connection possible. (Do 

not wipe your hand on your clothes afterward; battery acid residue may damage your 

clothing.)

4. Plug the jumper cables (see B) into your Cub MS jumper-cable output port (see A5).
5. Connect your jumper cables to your vehicle’s battery by FIRST connecting the (+) 

POSITIVE/RED cable clamp onto your vehicle’s (+) POSITIVE battery terminal and THEN 

connecting the (-) NEGATIVE/BLACK cable clamp onto your vehicle’s (-) NEGATIVE 

battery terminal. See figure below.

6. Start the vehicle.
7. Immediately disconnect the Cub MS. The Cub MS will automatically turn off 30 

seconds after the cables are removed.

A1

A5

B

NEGATIVE/

BLACK

POSITIVE/ 

RED

OU T