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CAUTION AND CARE 

WARNING! RISK OF EXPLOSIVE GASES. A SPARK NEAR THE BAT-

TERY MAY CAUSE A BATTERY EXPLOSION. TO REDUCE THE RISK OF A 

SPARK NEAR THE BATTERY:

1. 

-

gine.

2.  Remove personal metal items such as rings, bracelets, necklaces and 

watches when working with a lithium or lead-acid battery. A battery can 
produce a short-circuit current high enough to weld a ring to metal, caus-
ing a severe burn.

3.  Be extra cautious, to reduce the risk of dropping a metal tool onto the bat-

tery. It might spark or short-circuit the battery or other electrical part that 
may cause an explosion.

4.  Do not permit the internal battery of the unit to freeze. Never charge a 

frozen battery. 

5.  To prevent sparking, NEVER allow clamps to touch together or contact the 

same piece of metal.

6.  Always have someone nearby to come to your aid when you work near a 

Lead-acid battery.

7.  Have plenty of fresh water, soap and baking soda nearby for use, in case 

battery acid contacts your eyes, skin, or clothing. 

8.  Wear complete eye and body protection, including safety goggles and pro-

tective clothing. Avoid touching your eyes while working near the battery.

9.  If battery acid contacts your skin or clothing, immediately wash the area 

with cold running water for at least 10 minutes and get medical attention 
right away.

10.  If battery acid is accidentally swallowed, drink milk, the whites of eggs or 

water. DO NOT induce vomiting. Seek medical attention immediately.

11.  Neutralize any acid spills thoroughly with baking soda before attempting to 

clean up. 

BEFORE USE PRECAUTIONS AND PREPARATIONS

WARNING! RISK OF CONTACT WITH BATTERY ACID. BATTERY ACID IS 

A HIGHLY CORROSIVE SULFURIC ACID.

1.  Make sure the area around the battery is well ventilated while the unit is in 

use.

2.  Clean the battery terminals before using the jump starter. During cleaning, 

keep airborne corrosion from coming into contact with your eyes, nose 
and mouth. Use baking soda and water to neutralize the battery acid and 
help eliminate airborne corrosion. Do not touch your eyes, nose or mouth.

3.  Determine the voltage of the battery by referring to the vehicle owner’s 

manual and make sure that the output voltage of the jump starter is cor-
rect.

4.  Make sure that the unit’s cable clamps make secure connections.

Summary of Contents for Megajump

Page 1: ...HAZARD if damaged defective or improperly used Larger lithium bat teries and those used for industrial use involving high discharge current and frequent full discharge cycles require special precautio...

Page 2: ...children 3 4 Do not expose the unit to rain or snow 5 Use only recommended attachments Use of an attachment not recom persons or damage to property 6 To reduce the risk of damage to the electric plug...

Page 3: ...ding safety goggles and pro tective clothing Avoid touching your eyes while working near the battery 9 If battery acid contacts your skin or clothing immediately wash the area with cold running water...

Page 4: ...ded post of the battery Con nect the NEGATIVE BLACK clamp to the NEGATIVE NEG N post of the bat tery Do not connect the clamp to the carburetor fuel lines or sheet metal body parts 7 For a positive gr...

Page 5: ...urrents lower than 80mA including some Bluetooth and GPS devices How to Charge Jump Starter 1 Plug both the Micro USB cables into the unit s input ports 2 Insert the other end of the USB cables into A...

Page 6: ...e charger included with the unit to charge the internal battery Using any other charger could damage the unit LED Indicator Display While Charging the Unit USB Adapter Charging Speed Adapter Current O...

Page 7: ...Cell Phone orTablet Instruction b 1 Plug the switch cable to USB 5V 2 1A output port 2 Select the appropriate connector for your cell phone or tablet and connect it to any of them This device can iden...

Page 8: ...n charging is completed Q How many times can this device charge my mobile phone A The battery capacity is 30000 mAh For example it can give you full charge up to 10 times for iPhone6 and about 12 time...

Page 9: ...icle for other problems it is likely that your vehicle has an underlying issue causing it not to start 3 DO NOT disassemble the jump starter It can be dangerous and will void the warranty MAINTENANCE...

Page 10: ...or abused Typi cal failure modes of misused or abused battery are melted terminals or signs of overcharging This warranty is invalidated if any of the following occurs but not limited to this list Fai...

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