High-Power Multifunction Jump Starter JX29A 89800mAh

Colour: RANDOM
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High capacity 89800mah with high power polymer battery is adopted for fast charging.

It can support an emergency jump start and entirely replace the included battery for a car startup.

It also supports general cellular phones/laptops charging and completely replaces products similar to mobile power banks.

With true powerful flashlight , three-function switch-over, emergency rescue, signaling , lighting, deterrence, defense and other powerful features 

it is the ideal choice for night shift workers, overtime workers and many others.

Five levels of power display indicate battery status, real-time recharging reminders, automatic shutdown under no-load condition.

Over-current protects the device from overload, making it more convenient, safer and more energy-efficient.


1. It can start Gasoline car below 6.0L, Diesel car below 4.0L, motocycle, boat , snowmobile, etc. when you encounter an emergency. 

2. It can be used as a mobile power bank. With 89800mAh capacity, it can charge for 5V smart phone, tablet PC, camera, GPS device, MP3, wireless headphone, hand-held gaming machine, etc. The output voltage can be switched between 12V/16V/19V, indicated on the LCD screen. 

3. It has LED flashlight function. Three modes available: Torch(40 hours), Quick Flashing(30 hours) and SOS modes(120 hours). Laptop Charging can be 3 hours and Smart Phone full charging 10 times. 

4. Starting a vehicle approximately 30 times After fully charged. 


Battery capacity: 89800mAh 
LED illumination light with voltage output indicator and battery indicator.
12V / 16V / 19V voltage output indicator lights
12V / 16V / 19V --- 2A / 3A / 3.5A output
Electrical quantity indicator light.
Input: 15V/1A
USB Output: 5V/2A
DC Output: 12V/16V/19V
Start Current: 300A
Peak Current: 600A
Cycle Life: 3000 times
Operating Temperature: -20°C - 60°C
Certification: CE, Rohs, FCC, UL, MSDS
Product Weight: 474g
Package Weight: 1.21Kg

1. We have Orange, Red color.

1. Please read the user manual carefully before using this product. 

2. USB port and DC port can not be used simultaneously. 

3. Each time you finish jump-start, you shall wait at least 30 seconds to perform the next jump-start. 

4. Your jump starter will perform best when its battery is fully charged. If less than 30% charged, it may not be able to start your engine. 

5. For the first use, please fully discharge the battery and then charge it for 12 hours so as to activate the battery. 

Instructions for use:

1. Select the appropriate voltage and connector for the electronic device to charge / power supply

2. Press the switch to start charging when your device connected with the power bank. If you unplug the cable, auto-sleep will start in one minute.

3. Five LED lights will flash circularly during the charging and all lights will keep bright when your device is full-charged.

4. During charging for your device, LED lights indicate the balance power of the built-in battery. Four lights indicate 80% balance, three lights indicate 60% balance, two lights indicate 40% balance and one light indicates 20% balance. The built-in battery is empty when all LED lights start to flash.

5. Press the switch five seconds to start If you want to use LED for illumination and select the status (light, strobe, SOS, close) by pressing the switch to transform.

6. Store the product in a cool and dry place and away direct sunlight.


To avoid from accidents, make sure note the following cautions:

1. Take off the main unit within 30 seconds after starting the car.

2. Don't clip the two terminals at the same end on the battery.

3. Don't Disassemble the unit.

For charging to the power bank:

First put the Master Switch to "on", (the Switch which is on the power bank)

Second connected the charger adapter cable with the power bank.

Then it will work ok. Must to be make sure put the Master Switch to "on" first, then connected the charger adapter cable with the power bank.

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