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NewNow G04 8000mAh Portable Car Jump Starter 400 AMP Peak IP65 Water Proof Shock Proof- Emergency Auto Jump Starter With Portable Power Charger [Apple iPhone 6 Plus, 6, 5S, 5, 4S, 4 / Samsung Galaxy S5, S4, S3, S2, Tab / Nexus 5, 7/ HTC M8 / Nokia / GoP

Brand: NewNow
SKU# CA31760
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Product Warranty: 15 days refund, 90-day warranty to replace. See details

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Product Description

NewNow G04 8000mAh emergency jump starter for carNewNow G04 8000mAh emergency jump starter for car


The NewNow G04 Multi-Function Portable Power Bank and Car Jump Starter is a convenient and powerful device that combines 2 different products: a battery charger and a car jump starter altogether into one compact design that can easily fit inside your pocket, the glove box inside the vehicle, or carry bag for travel. It’s the Swiss Army Knife of portable power bank battery chargers.

Portable Battery Charger on the Go!
The NewNow G04 great travel companion that you can take with you on the go to charge all of your portable electronic devices, such as smart phones, tablets, cameras, camcorders, GPS unit, MP3 players, wireless headphones, and portable gaming systems. It’s equipped with a 5V/2.1A USB port that can charge your devices fast. Once device is fully charged it will go into sleep mode to preserve the battery.

Compact and Convenient to Keep in the Car!
If your car won’t start don’t call a tow truck service or wait on the side of the road for help. Use the NewNow G04 with the jumper cables to start your car battery in a matter of seconds. Keep it in the glove box at all times and you can use it multiple times. It’s easy and convenient to use that every driver should have one.

Safety and Built-in Protection Features
The NewNow G04 features over current protection to avoid circuit damage, short circuit protection to avoid damage to the power supply, overload protection to protect its own battery, Over-voltage protection to auto-stabilize the output voltage to avoid damage to the connected device in cases of abnormal voltage, and over-charge protection to auto shut off to prevent damage to electronic devices.




Internal Battery: Lithium Ion
Battery Capacity: 30Wh (8000mAh)
Jump Starter DC Discharge Output: 12V/10A
Suitable for Both 2.5L petrol and 2.0L diesel powered engines
Smart Phone / Tablet PC / iPad DC Discharge Output: 5V/2.1A
Charge Input: 5V/1.0A
Start Current: 200A
Peak Current Rating: 400A
Battery Life Cycles: >1000
Operating Temperature: -30°C (-22ºF) to +50°C(122ºF)
Housing Protection: IP65 (w/Ports Closed)
Color: Yellow
Size (L x W x H): 5.22 * 3 * 1.28 inches
Weight: 13.48 ounces
IP65-rated dust proof, water proof, drop resistance




Protection Function:

Overcurrent protection
Short Circuit protection
Reverse Charge protection
Reverse polarity protection
Overdischarge protection

What's in the Box:

1 * NewNow G04 Jump Starter
1 * USB to Micro USB Cable
1 * Battery Clamps
1 * User Guide & Warranty


The NewNow G04 is shockproof and certified water and dust-resistant with an IP65 rating. It's a jump starter, an equipment charger, and a safety device. Why not have one handy, just in case?

How to Use the NewNow G04 to Jump Start a Vehicle Battery
1. Make sure the battery capacity of the device is above 50% (At least three solid indicator lights are ON).

2. Plug the jumper cables into the barrel socket of the device and connect the jumper cable clamps to the drained battery of the vehicle.
WARNING: Always connect the BLACK clamp to the negative ( - ) terminal of the car battery first, then connect the RED clamp to the positive ( + ) terminal of the car battery to prevent damage to the device and/or the car battery. Do not touch the RED and BLACK cable clamps together or connect both cable clamps to the same piece of metal to prevent personal physical injury and damage to the device and/or the vehicle.
Not recommended to use the jumper cables for any other purpose other than jump starting a vehicle.

3. Now attempt to crank start the engine.
WARNING: If the engine does not start immediately on the first try, disconnect the jumper cables from the car battery and wait at least 10 seconds before reconnecting the jumper cables to the car battery and attempting to start the engine again to prevent damage to the device and/or the car battery.

4. Once the engine has successfully started, disconnect the jumper cable clamps immediately.
WARNING: Disconnect the jumper cables from the device within 10 seconds after the engine has been successfully started to prevent damage to the device and/or the car battery.




Peak Current 400A
Operating temperature -30~50℃
Output voltage at auto start end 12V
Charge Mode CC/CV 15V1A
Starting Current 200A
Unit Dimension 132.6*76.2*32.5
Battery cycle life >1,000 times
Certification FCC, CET
Color Black
Color Red
Color Yellow
Output 12V, 10A
Capacity 8000 mAh
Input 5V, 1 A
Charger time 5-8hours
Battery Type lithium-ion
Product Type Car Battery Jump Starter
Weight: 390.00 Grams


How do I turn off my portable jump starter?
This unit will power off automatically when there is no load or charging is complete.
How many times can this portable jump starter charge my cell phone?
Approx. 7 times at least for iPhone 4
How long will this portable jump starter take to fully charge my cell phone?
Approx. 1 hour.
How long will this portable jump starter, fully charged, power a laptop or Notebook?
2-3 hours.
How many times can this portable jump starter, fully charged, jump start a vehicle?
Approx. 20 times.
How long will the battery remain charged?
6-12 months, however, we suggest to recharge it every 3 months.
Write a Review

User Reviews

Showing reviews 1-10 of 33 | Next


Awesome product, I wish I had it sooner.

Awesome product, I wish I had it sooner. Small footprint and huge power. I use this to charge my iPhone as well as jumpstart my car. I have jumpstarted my 4 cyl Honda and my V6 Toyota without any issues. I am amazed at the power of this product. I may never use some of the laptop charger adapters, but it is nice to have just in case.


Like this item because small and easy to carry.

Like this item because small and easy to carry. So far seems to work great on various uses and has features I haven't tired yet. Have jump started dead battery three times. Would recommend, but haven't used on a computer yet.


It is perfect for my car

i bought a gold g04 jump starter last year,It is perfect for my car and for the times at home when power goes out. It keeps the charge for months, even when not used, so you do not get caught without a power source.


I am very impressed with this unit, and glad I purchased it!!!

The unit arrived quickly. I was impressed at the items in the case, they were quality items and the case well done. To be truthful, I didn't think this item would do what I wanted. I have a lawn tractor and the battery keeps going dead and won't start the tractor at the most inopportune times. I used the unit to jump start the my car. To my amazement it worked and started the car quickly. I have had other large jumper packets wouldn't do it. I don't know how it does it, but it sure worked for me! I am very impressed with this unit, and glad I purchased it!!!


It jumped it right to life, outstanding!

I bought myself this for a birthday gift after a dead battery on a hunting trip almost stranded me and two small sons. The day after I got it I let the battery in my pickup run down just to see if it would actually work. I was shocked at how small it was and did not expect much due to its size even though I has strong ratings. I hooked it up right out of the box and boom, started first try. Two days later I used it to jump my cold blooded Honda 4wheeler that I had ran the battery down trying to start, I was amazed, it jumped it right to life, outstanding! I hope it will hold up, but for now I am very happy with it and several of my hunting buddies are now buying one.


I would buy it again because it's awesome.

I received this the day before Christmas eve. On Christmas eve day as I left my house I put this awesome thing in my back seat to check out later. I drove to the ferry to see dad for the holiday. I parked my car walked on the ferry and left for Connecticut. When I returned later that night my car was dead because I'm stupid and left my lights on. It was also raining a lot. So while I felt very dumb and sad I was stuck in the parking lot at night in the rain I remembered this thing was sitting in the back seat. Took it out, opened the hood, plugged all the stuff to where it was supposed to be pushed the button and my car started right up like I didn't leave the lights on. I love this device. I guess it sort of looks like a scorpion.. but I would and have told everyone I know to buy this thing and I would buy it again because it's awesome.


I would say this works perfectly.

My daughter had the opportunity to actually use this for its intended use. She said not only was it simple to connect to her battery and to the car needing a jump, but it started the car right up on one crank. I would say this works perfectly.

Robin Ley

The main function of the NewNow Charger is a portable car jumper

The main function of the NewNow Charger is a portable car jumper..It packs a punch...I showed this to my husband who is mechanic to figure it out for me..He has seen many different devices like this before and they are usually not strong enough to start a dead battery,For that alone he told me I should carry this in my car at all times.


Flat out outstanding.

I have never used or even seen a kit like this. Flat out outstanding.This could be our emergency power kit for all of our needs on an excursion or Fall camping trip, allowing us to keep our GPS and other devices powered up while helping kick start our Jeep's system as we crawl out of the tent heading for the camp store's great cup of coffee. Amazing. Recommended.

Steve P

Customer Service was friendly

Customer Service was friendly, great to deal with and very, very fast to solve the issue. I would buy another product from them just based on their level of customer service!

Showing reviews 1-10 of 33 | Next