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15

Operation

14

To jump start a vehicle 

continued

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7. Switch off the jump start power switch.
8. Remove the red positive (+) clamp and then the black negative (-) clamp.

Recharging the power pack battery

CAUTION:

Do not operate AC or DC appliance while the power pack is 

being charged.

Charging with the AC charging adapter

Using the AC charging adapter is the simplest method for recharging the
battery. While charging from an AC source, the charging status LED indicator
will light red. When the battery has reached capacity, the indicator will light
orange. Charging when the battery is fully discharged takes around 23 hours.

NOTE:

Recharge the 100W mobile power pack as soon as possible after each

use. When not used the power pack, it should be recharged every 3 months!

To recharge with AC charger:

1. Turn the rotary switch to the “OFF” position.

2. Plug AC charging adapter into charging jack on the front of the unit.

3. Plug AC charging adapter into 120V AC electrical outlet.

4. Continually charge until the battery is fully charged; for about 23 hours.

CAUTION: 

The 23-hour charging time for the unit assumes that there is 120V

at the AC wall outlet. If the voltage is less than 120V AC, it may take more
than 23 hours to fully recharging. Once fully charged, the charging current
automatically reduces to a floating charge mode, and the unit may be left
permanently connected to the AC charger. 

Operation

Jump starting a vehicle’s engine

You can use the power pack to jump start a vehicle (or boat engine) that has
a 12V starting battery using the jump start cables supplied with the unit.

WARNING: Fire Hazard

A reverse polarity connection may cause damage to the unit and/or create a
sparking/explosion hazard. Never allow cables’ red and black clamps to touch
each other or another common metal conductor. The connection of the
cables to the vehicle’s battery terminals must be positive to positive (red
clamp to battery “+”) and negative to negative (black clamp to battery “-“ or
vehicle chassis). 

NOTE:

Carefully follow these instructions for jump starting your vehicle as

they may be different from the instructions supplied with other jump start
products or cables.

To jump start a vehicle:

1. Turn off the vehicle and all accessories.
2. Place the unit on a flat and stable surface near the battery which need to be

started. Ensure that the unit’s jump start power switch is “OFF”.

3. Connect the red positive (+) clamp of the cables to the positive (+)

terminal of the engine battery.

4. Connect the black negative (-) clamp of the cables to the engine block,

cylinder head, or other stationary heavy metal part of the motor. If the red
“Reverse Polarity” LED illuminates, then reverse polarity has been detected.
Correct polarity must be established before proceeding. Disconnect the
jump starting clamps from the vehicle’s battery and repeat steps (3) and (4).

5. Switch on the jump start power switch. Before starting the engine, make

sure the jumpstarter pack and the cables are clear of the metal parts and
other moving things.

6. Crank the engine for 5 seconds or until it starts, whichever is first.

WARNING: Fire hazard

Do not try to start the engine for more than 5 seconds. The jump start
feature is designed for short term operation only. Operating the jump
starting feature for more than 5 seconds may cause damage to the unit.
Allow the unit to cool down for at least 3 minutes after each start attempt.

Summary of Contents for CJIC 250

Page 1: ...s for the user Please keep this manual for future reference What s Included with Your CJIC 250 1 Power pack with jump start cables with built in air compressor 2 120V AC charging adapter 3 Owner s operating instructions 4 Inflation nozzles CJIC 250 2009 Cobra Electronics Corporation Version D Printed in China Part No 480 549 P Jump Starter PowerPack with Air Compressor Operating Instructions Intro...

Page 2: ...workmanship and materials for a period of one year from the date of first consumer purchase This warranty may be enforced by the first consumer purchaser provided that the product is utilized within the U S A Cobra will without charge repair or replace at its option defective jump starter power pack products or component parts upon delivery to the Cobra Factory Service department accompanied by pr...

Page 3: ...tires 12 Inflating small sports equipment 13 Jump starting a vehicle s engine 14 Recharging the power pack battery 15 Applications Troubleshooting 16 Specifications 18 Product service 19 Warranty Information 20 Features of This Product 100W AC output for operating household appliances 260 PSI air compressor 12 Volt DC power outlet for DC accessories appliances LED super bright emergency light 5V U...

Page 4: ...roduct to water rain snow condensation or spray Do not open the power pack expect to replace the internal battery Have a qualified technician perform any service work WARNING Explosion hazard Do not use this product where there are flammable fumes or gases such as in the bilge of a gasoline powered boat or near propane tanks Do not use this product in an enclosure containing automotive type lead a...

Page 5: ... not to drop a metal object on the battery or allow a metal tool to simultaneously touch the positive and negative cable ends or battery terminals It might spark or short circuit the battery or other electrical parts and cause an explosion 5 Remove personal metal items such as rings bracelets necklaces and watches when working with batteries Batteries produce a short circuit current high enough to...

Page 6: ...w and two green LED all light 9 Reverse polarity Red LED indicates jump start connection to battery indicator is incorrect 10 120V AC power When this switch is on the 120V AC is available at switch the 120V AC socket 11 120V AC socket Power outlet for AC accessories 12 LED lights Four white LED lights for emergency use 13 12V DC socket Easy access output port to charge 12V accessories Note The uni...

Page 7: ...m the power pack They may have high surge requirements or may be incompatible with the output waveform of the power pack See High Surge Appliances and Trouble Appliances page 10 NOTE To determine required wattage for a device look up required Amps a device is rated This Amperage is found on device I D tag in back of the unit Multiply Amps X Volts Watts Some devices you can power up 13 TV 80W Video...

Page 8: ...ies which can be charged via the USB port of a desktop laptop computer USB chargeable devices usually include a special USB cable not supplied that attaches one end to the USB port and the other end to the device Using the Air Compressor Warning Fire Hazard The compressor is designed for short term operation only Operating the compressor over an extended period of time will cause the compressor un...

Page 9: ...position 14 Remove the adapter 15 Double check the air pressure with a pressure gauge 16 Replace valve stem cap 17 Store the valve connector 13 Inflating small sports equipment You can use the compressor to inflate small sports equipment such as balls soccer balls and footballs Caution The unit cannot be used to inflate large capacity inflatables such as float tubes large air mattresses transport ...

Page 10: ...NG Fire Hazard A reverse polarity connection may cause damage to the unit and or create a sparking explosion hazard Never allow cables red and black clamps to touch each other or another common metal conductor The connection of the cables to the vehicle s battery terminals must be positive to positive red clamp to battery and negative to negative black clamp to battery or vehicle chassis NOTE Care...

Page 11: ...nternal battery is not fully charged Recharge using the AC charger until the charging status LED indicator light green AC appliance power consumption is higher than expected Check AC appliance power or wattage rating or current draw for 12V DC appliance Applications Troubleshooting Troubleshooting Buzzing in audio systems and radios Some inexpensive stereo systems and AM FM radios have inadequate ...

Page 12: ...ower pack is in warranty upon receipt of your unit it will either be repaired or exchanged depending on the model Please allow approximately three to four weeks before contacting Cobra for status If the unit is out of warranty a letter will automatically be sent informing you of the repair charge or replacement charge If you have any questions please call 773 889 3087 for assistance Specifications...

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