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FAQ

Q. How to start a car with a dead vehicle battery or without the vehicle bat-
tery? 
A. Thanks to jump starter’s smart-circuitry, the smart clamps can be auto-
matically activated both with dead vehicle battery and without car battery 
after being connected to the power terminals. Attach the smart clamps to 
the vehicle battery or vehicle power terminals, positive (+) to positive (+), 
negative (-) to negative (-), then you can start the vehicle successfully.

Q. How to turn off the device?
A. This device will automatically turn off when not in use, or when 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 times for iPhone5s.

Q. How long will this device take to fully charge my mobile phone?
A. This device will intelligently identify your device and will charge it at its 
maximum charging speed. Charging time depends on the battery capacity 
in your device.

Q. How many times can this device boost a vehicle on a full charge?
A. Up to 20 times depending on type of vehicle and state of charge on ve-
hicle battery. 

Q. How long will the power of jump starter battery hold a charge?
A. 6-12 months, however, we suggest recharging it every 3 months.

TROUBLESHOOTING

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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