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NewNow G02 12000mah Multi-Functional Car Jump Starter and Portable External Battery Charger with Adapters, Clamps, LED Flashlight, 12V Output and 400A Peak Current.

Brand: NewNow
SKU# CA21441
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Product Warranty: 15 days refund, 90-day warranty to replace. See details

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Product Description


The G02 is an ultra-portable, lightweight and compact lithium-ion jump starter for 12-volt batteries. With it, you can safely jump start a dead battery in seconds - up to 20 times on a single charge. It's mistake-proof, making it safe for anyone to use and features spark-proof technology, as well as reverse polarity protection. The G02 lithium jump starter integrates with a high-output dual LED flashlight with 7 light modes, holds its charge for up to one year and features a USB battery pack for recharging personal devices on the go. It's suitable for use on vehicles up to 4 liters (4000cc), such as a car, boat, truck, RV, motorcycle, ATV, lawn mower and more,also can be suited 2.5L diesel powered engines. Truly, we've designed the G02 to be the ultimate emergency roadside tool.




* Portable compact design that will easily fit in your pocket, backpack, or glove box for convenience

* Compact and portable: only 441g

* Easy to start 12V car: continuously trigger the car for over 20 times when fully charged

* High security: li-polymer battery with no fire and no explosion burst

* Super huge capacity is as convenient as a power bank

* Recharge your personal devices on the go - from smartphones and tablets to e-watches and e-readers

* Powerful LED brightness: torchlight, burst flashing and SOS, 3 modes altogether

* Home charger: providing constant current and voltage to the jump starter

*Car charger: simply plug in the mini car jump starter into the cigarette lighter socket of your car

Protection Function:Over-current protection; Short circuit protection; Reverse charge protection; Reverse polarity protection; Over-discharge protection



Size: 160 * 80 * 31mm
Net Weight: 441g
Battery Capacity: 44.4Wh
Jump Starter DC Discharge Output: 12V/10A
Smart Phone / Tablet PC / iPad DC Discharge Output: 5V/2.1A
DC Charge Input: 15V/1A
Starting Current: 200A
Perk Current: 400A (3S)



Packing List:

Automobile Jump Starter Battery * 1
Charging Base * 1
Home Charger * 1
Vehicle Charger * 1
Battery Clamp * 1
User Manual * 1

When starting a car, make sure the power level is or above 20%. Connect the red clamp to “+”, and the black clamp to the “-”. Then connect the battery line to the start power supply and switch to the start position. After starting the car, unplug the start power supply first, and then remove the battery clamp.

1. Please remove the battery within 30 seconds after starting your car, or it may cause some accidents.

2. Do not connect the red clamp and black clamp directly.

3. Do not disassemble the machine.

4. If disassembled by yourself, the product won’t be under warranty.

* Product Support Video Link:





Full Power Jump Starting.

The UltraSafe lithium battery inside NEWNOW Genius Boost can deliver up to 20 full power jump starts per charge. Best of all, it's protected by multiple levels of safety. Nothing happens if you touch the clamps together or hook up to a battery backwards. Boost not only provides a massive amount of power to start an engine, it also protects you from it.

Proper Auto Start Operation Flow
1. Red clamp connect “+”, black clamp connect “-”
2. The plug connect the jump starter
3. Press the power switch for clamp, start when green LED light
4. Start the vehicle
5. Remove the plug from the jump starter
6. Remove the clamps from the battery


Works On All Size Vehicles.

A compact, yet powerful lithium jump starter that works on vehicles of all sizes, and powerful enough to start a full size 6.0L V8 engine, even with the battery disconnected. Boost works great on other applications too, like motorcycles, ATVs, snowmobiles, lawn mowers, cars, boats, trucks, SUVs, and more.

Charging 12V electronic products / vehicles
1. Connect the adapter to the 12V output

2. Connect the 12V electronic products / vehicles to the other end of adapter
3. Press the power button to charge your vehicles


Recharge Smartphones And More.

Boost features a 2.1A USB OUT port that can be used to charge virtually any USB powered device, like a smartphone, tablet, GPS and more. In addition, there is a 2.1A USB IN port that allows Boost to be recharged from any powered USB port, like a phone charger or laptop. Boost comes with a 2.1A 12V USB charger and USB Cable as well.

Charging your phone / tablets and other electronic products
1. Select the appropriate adapter cable to connect the phone charging connector interface
2. Connect the phone adapter cable to the USB 5V output
3. Connect the charging connector to your phone / tablet and other electronic products
4. Press the power button to charge your phone / tablet and other electronic products

Ultra-Bright Flashlight With SOS.

Whether you need light to change a tire, inspect an engine, or need to warn oncoming traffic that you are broken down on the side of the road, the ultra-bright dual LED flashlight in Boost have you covered. There are 7 built-in light modes, including SOS and emergency strobe.


























Do you Still want to call your friend or car repair center for help?

NO WORRY ANY MORE! NewNow helps You!

You can Solve this problem by yourself with it!

NewNow is a car battery jump starter expert to help you out in all of the above situations.


Battery Type lithium-ion
Input 15V, 1A
Starting Current 200A
Peak Current 400A
Capacity 44.4Wh
Output 12V, 10A
Charger time 3-5hours
Color Black
Unit Dimension 160 * 80 * 31mm
Product Type Car Battery Jump Starter
Weight: 785.00 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.
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User Reviews

Showing reviews 1-10 of 466 | Next


Now I have two, one in each Family car.

Works as advertised. Had to recently use it to start My Car that I had ran the battery down while working on it. Now I have two, one in each Family car.

Frank F.

The size and power of this is awesome.

The size and power of this is awesome. This beats carrying around the other type so big and bulky the cost is very fair.

Paul Dalton

You should hear that satisfying !

My have a 2015 Honda Civic (4 cyl, 1.8 L) . I brought out the NewNow g02 car charger and it did not work on the first try. I'm guessing the clamps weren't on perfectly or maybe the unit turned off if I took too long to turn on the car as I have noticed this could happen. I disconnected everything (the clamps from the car and the connector to the unit) and restarted the steps from scratch. This second try worked, the car started almost instantly. If it doesn't work the first time around, don't be discouraged and give it another try. You should hear that satisfying !

Luanna Hersom

Good Product

The power bank comes in a slim carrying case with the jumper cables, a power cord, and a usb cable that fits the many adapters included to fit almost every conceivable accessory.

Oneida Wichman

Good Product

Haven't had the opportunity to really use this device yet to jump a car, but all or the other functions work as designed and advertised. I will probably buy 2 to 4 more of them to give to my children and their spouses as Christmas Gifts

Velvet Weekes

Good Product

This is a great handy and useful. Works great

Iola Hubner

Good Product

Well, after purchasing this device after some battery issues a couple months ago as insurance, last night I got to test it for the first time: twice. It worked as advertised on the Ford Ranger that I drive without incident.

Hilton Pinnell

Good Product

As long as you follow the directions with one caveat, and actually attach the grounding clip to the correct terminal, as I had recalled another reviewer mentioning prior to my purchase, it will most likely work just fine for /most/ vehicles.

Chrissy Agron

Good Product

Not only did it start my truck but it started a diesel pump the next day at work. Im buying myself one now.

Serina Stolz

Good Product

You need this. I'm not joking. I have used this to jump start a friend's SUV and it didn't even drain one bar of its power. I've also stuck this in my purse and used it as a phone charger on-the-go.

Showing reviews 1-10 of 466 | Next