Technical Specifications

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12 Volt DC Charging Method
Charging the unit from an external 12 volt DC power source requires the use of the 12 Volt DC adapter. This adapter has a male DC connector at
each end.
1. Insert the gold-tipped 12 Volt DC Charging Adapter plug into the vehicle’s 12 volt DC accessory outlet.
2. Insert the silver-tipped end plug into the 12 volt DC accessory outlet on the front panel of the unit.
3. Charge the unit until the green FULL indicator lights when the Battery Power Level Button is pressed (with the adapter unplugged from the
unit). DO NOT CHARGE MORE THAN 6 HOURS MAXIMUM USING THIS METHOD.
4. When charging is complete, remove the charging cord and store in a safe place.
Notes:
Some vehicles require that the ignition be switched to the accessory outlet position in order to power the accessory outlet.
DO NOT LEAVE THE UNIT UNATTENDED WHEN CHARGING USING THE THIS METHOD.
JUMP-STARTER
This Jump-Starter is equipped with an On/Off Power Switch. Once the connections are properly made, turn the switch on to jump-start the
vehicle.
1. Turn off vehicle ignition and all accessories (radio, A/C, lights, connected cell phone chargers, etc.). Place vehicle in “park”and set the
emergency brake.
2. Make sure the Jump-Starter Power Switch is turned to off.
3. Remove jumper clamps from clamp tabs. Connect the red clamp first, then the black clamp.
4. Procedure for jump-starting a NEGATIVE GROUNDED SYSTEM (negative battery terminal is connected to chassis) (MOST
COMMON)
4a. Connect positive (+) red clamp to vehicle battery’s positive terminal.
4b. Connect negative (–) black clamp to chassis or a solid, non-moving, metal vehicle component or body part. Never clamp directly to
negative battery terminal or moving part. Refer to the automobile owner’s manual.
5. Procedure for jump-starting POSITIVE GROUND SYSTEMS
Note:
In the rare event that the vehicle to be started has a Positive Grounded System (positive battery terminal is connected to chassis), replace steps 4a and 4b
above with steps 5a and 5b, then proceed to step 6.
5a. Connect negative (–) black clamp to vehicle battery’s negative terminal.
5b. Connect positive (+) red clamp to vehicle chassis or a solid, non-moving, metal vehicle component or body part. Never clamp directly to
Positive battery terminal or moving part. Refer to the automobile owner’s manual.
6. When clamps are connected properly, turn the Jump-Starter Power Switch to ON.
7. Turn ON the ignition and crank the engine in 5-6 second bursts until engine starts.
8. Turn the Jump-Starter Power Switch back to the OFF position.
9. Disconnect the negative (–) engine or chassis clamp first, then disconnect the positive (+) battery clamp.
WARNING: TO REDUCE THE RISK OF INJURY OR PROPERTY DAMAGE:
• FOLLOW ALL SAFETY INSTRUCTIONS FOUND IN THE “SPECIFIC SAFETY INSTRUCTIONS FOR JUMP STARTERS” SECTION OF THIS
INSTRUCTION MANUAL.
• This power system is to be used ONLY on vehicles with 12 volt DC battery systems.
• Never touch red and black clamps together — this can cause dangerous sparks, power arcing, and/or explosion.
• After use, turn the Jump-Starter Power Switch off.
• Replace worn or defective parts immediately.
CAUTION: TO REDUCE THE RISK OF PROPERTY DAMAGE:
• Vehicles that have on-board computerized systems may be damaged if vehicle battery is jump-started. Before jump-starting this type of vehicle,
read the vehicle manual to confirm that external-starting assistance is advised.
• Excessive engine cranking can damage the vehicle‘s starter motor. If the engine fails to start after the recommended number of attempts,
discontinue jump-start procedure and look for other problems that need to be corrected.
• If the connections to the battery’s positive and negative terminals are incorrect, the Reverse Polarity Indicator will light and the unit will sound a
beep. Disconnect clamps and reconnect to battery with correct polarity.
• If vehicle fails to start, turn off the ignition, turn off the Jump-Starter Power Switch, disconnect the jump-start system’s leads and contact a
qualified technician to investigate why the engine did not start.
• Recharge this unit fully after each use.
USB POWER PORT
1. Push the USB Power Button to turn the USB Port on and the USB power indicator will light.
2. Lift up the cover of the USB Charging Port.
3. Plug the USB-powered device into the USB Charging Port and operate normally.
Notes:
This unit’s USB Power Port does not support data communication. It only provides 5 volts/500mA DC power to an external USB-powered device.
Make sure the USB Power Button is in the off position when the unit is being recharged or stored.
Some household USB-powered electronics will not operate with this unit.
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• Do not wear vinyl clothing when jump-starting a vehicle when jump-starting a vehicle, friction can cause dangerous static-electrical sparks.
• Jump-start procedures should only be performed in a safe, dry, well-ventilated area.
• Always store battery clamps when not in use. Never touch battery clamps together. This can cause dangerous sparks, power arcing and/or
explosion.
• When using this unit close to the vehicle’s battery and engine, stand the unit on a flat, stable surface, and be sure to keep all clamps, cords,
clothing and body parts away from moving vehicle parts.
• Never allow red and black clamps to touch each other or another common metal conductor — this could cause damage to the unit and/or
create a sparking/explosion hazard.
a) For negative-grounded systems, connect the POSITIVE (RED) clamp to the POSITIVE ungrounded battery post and the NEGATIVE (BLACK) clamp
to the vehicle chassis or engine block away from the battery. Do not connect the clamp to the carburetor, fuel lines or sheet-metal body parts.
Connect to a heavy gauge metal part of the frame or engine block.
b) For positive-grounded systems, connect the NEGATIVE (BLACK) clamp to the NEGATIVE ungrounded battery post and the POSITIVE (RED) clamp
to the vehicle chassis or engine block away from the battery. Do not connect the clamp to the carburetor, fuel lines or sheet-metal body parts.
Connect to a heavy gauge metal part of the frame or engine block.
• If the connections to the battery’s POSITIVE and NEGATIVE terminals are incorrect, the Reverse Polarity Indicator will light (red) and the unit will
sound a beep. Disconnect clamps and reconnect to battery with correct polarity.
• Always disconnect the negative (Black) jumper cable first, followed by the positive (Red) jumper cable, except for positive grounded systems.
• Do not expose battery to fire or intense heat since it may explode. Before disposing of the battery, protect exposed terminals with heavy-duty
electrical tape to prevent shorting (shorting can result in injury or fire).
• Place this unit as far away from the battery as cables permit.
• Never allow battery acid to come in contact with this unit.
• Do not operate this unit in a closed area or restrict ventilation in any way.
• This system is designed to be used only on vehicles with a 12 volt DC battery system. Do not connect to a 6 volt or 24 volt battery system.
• This system is not designed to be used as a replacement for a vehicular battery. Do not attempt to operate a vehicle that does not have a battery
installed.
• Excessive engine cranking can damage a vehicle’s starter motor. If the engine fails to start after the recommended number of attempts,
discontinue jump-start procedures and look for other problems that may need to be corrected.
• Do not use this jump-starter on a watercraft. It is not qualified for marine applications.
• Although this unit contains a non-spillable battery, it is recommended that unit be kept upright during storage, use and recharging. To avoid
possible damage that may shorten the unit’s working life, protect it from direct sunlight, direct heat and/or moisture.
FIRST AID
SKIN: If battery acid contacts skin or clothing, wash immediately with soap and water for at least 10 minutes. If redness, pain, or irritation
occurs, seek immediate medical attention.
EYES: If battery acid comes in contact with eyes, flush eyes immediately, for a minimum of 15 minutes and seek immediate medical attention.
SAVE THESE INSTRUCTIONS
INTRODUCTION
Congratulations on purchasing your new 300Amp Jump Starter. Read this Instruction Manual and follow the instructions carefully before using
this unit.
CHARGING/RECHARGING
Lead-acid batteries require routine maintenance to ensure a full charge and long battery life. All batteries lose energy from self-discharge over
time and more rapidly at higher temperatures. Therefore, batteries need periodic charging to replace energy lost through self-discharge. When the
unit is not in frequent use, manufacturer recommends the battery be recharged at least every 60 days.
WARNING: Never attempt to use the AC and DC charging methods at the same time.
Notes:
This unit is delivered in a partially charged state – you must fully charge it before using it for the first time. Initial AC charge should be for 24 hours.
Recharging battery after each use will prolong battery life; frequent heavy discharges between recharges and/or overcharging will reduce battery life. The
battery can be recharged using either the Built-In 120 Volt AC Charger or the DC Charging Adapter.
Make sure all other unit functions are turned off during recharging, as this can slow the recharging process.
Charging/Recharging Using the 120 Volt AC Charger and
a Standard Household Extension Cord (not included)
1. Lift the AC adapter cover located on the back of the unit and connect an extension cord to the unit. Plug the other end of the cord into a
standard 120 volt AC wall outlet.
2. Charge until two red and one green LED Battery Status Indicators light.
3. Once fully charged, disconnect the extension cord.
Note:
The unit cannot be overcharged using this method.
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