Top recommendation for jump box phone

Finding your suitable jump box phone is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best jump box phone including detail information and customer reviews. Let’s find out which is your favorite one.

Product Features Editor's score Go to site
TACKLIFE T6 Car Jump Starter - 600A Peak 16500mAh, 12V Auto Battery Jumper, Booster (up to 6.2l gas, 5.0l diesel), Portable Power Pack for Cars, Truck, SUV, UL Certified TACKLIFE T6 Car Jump Starter - 600A Peak 16500mAh, 12V Auto Battery Jumper, Booster (up to 6.2l gas, 5.0l diesel), Portable Power Pack for Cars, Truck, SUV, UL Certified
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Jump-N-Carry JNC318 12 Volt Lithium Jump Starter and Power Supply Jump-N-Carry JNC318 12 Volt Lithium Jump Starter and Power Supply
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GOOLOO 800A Peak 18000mAh SuperSafe Car Jump Starter with USB Quick Charge 3.0 (Up to 7.0L Gas or 5.5L Diesel Engine), 12V Portable Power Pack Auto Battery Booster Phone Charger Built-in LED Light GOOLOO 800A Peak 18000mAh SuperSafe Car Jump Starter with USB Quick Charge 3.0 (Up to 7.0L Gas or 5.5L Diesel Engine), 12V Portable Power Pack Auto Battery Booster Phone Charger Built-in LED Light
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GOOLOO Quick Charge in & Out, 500A Peak SuperSafe Car Jump Starter (Up to 4.5L Gas or 2.5L Diesel Engine) Power Pack 12V Auto Battery Booster Portable Phone Charger, Built-in LED Light, Black/Red GOOLOO Quick Charge in & Out, 500A Peak SuperSafe Car Jump Starter (Up to 4.5L Gas or 2.5L Diesel Engine) Power Pack 12V Auto Battery Booster Portable Phone Charger, Built-in LED Light, Black/Red
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NEXGADGET Portable Car Jump Starter 1000A Peak 20000mAh Booster with AC Output (up to 6.0L Gas, 3.0L Diesel Engine) Power Bank with Smart Charging Port, Built-in LED Light NEXGADGET Portable Car Jump Starter 1000A Peak 20000mAh Booster with AC Output (up to 6.0L Gas, 3.0L Diesel Engine) Power Bank with Smart Charging Port, Built-in LED Light
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GOOLOO 1000A Peak 20800mAh SuperSafe Car Jump Starter (Up to 8.0L Gas, 6.0L Diesel Engine) 12V Auto Battery Booster Portable Phone Charger Power Pack Built-in LED Light and Smart Protection GOOLOO 1000A Peak 20800mAh SuperSafe Car Jump Starter (Up to 8.0L Gas, 6.0L Diesel Engine) 12V Auto Battery Booster Portable Phone Charger Power Pack Built-in LED Light and Smart Protection
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LifeBox Car & Truck Jump Starter w/ 400 Peak Amps 10000 mAh Portable Battery Charger LifeBox Car & Truck Jump Starter w/ 400 Peak Amps 10000 mAh Portable Battery Charger
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ANNKOO Car Jump Starter Quick Charge IP65 Portable 450A Peak Current (Up to 4.0L Gas or 2.5L Diesel Engine) Phone Power Bank Auto Battery Charger Pack Booster Output, with LED Light, Black/Red ANNKOO Car Jump Starter Quick Charge IP65 Portable 450A Peak Current (Up to 4.0L Gas or 2.5L Diesel Engine) Phone Power Bank Auto Battery Charger Pack Booster Output, with LED Light, Black/Red
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STANLEY J5C09 Jump Starter: 1000 Peak/500 Instant Amps, 120 PSI Air Compressor STANLEY J5C09 Jump Starter: 1000 Peak/500 Instant Amps, 120 PSI Air Compressor
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Nekteck Car Jump Starter Portable Power Bank External Battery Charger 500A Peak with 12000mAh - Emergency Jump Pack Auto Jumper for Sedan Van SUV Boat Smartphone USB Device and More Nekteck Car Jump Starter Portable Power Bank External Battery Charger 500A Peak with 12000mAh - Emergency Jump Pack Auto Jumper for Sedan Van SUV Boat Smartphone USB Device and More
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1. TACKLIFE T6 Car Jump Starter - 600A Peak 16500mAh, 12V Auto Battery Jumper, Booster (up to 6.2l gas, 5.0l diesel), Portable Power Pack for Cars, Truck, SUV, UL Certified

Feature

[Upgraded Protection] Equipped with 8 protections, the jumper cables of this car starter kit can detect the car battery voltage before delivery current, and there will be flashing light and beep to notify you wrong operations. It's safe and easy to use
[Compact But Powerful] This 6.3x3x1.6 inches, 2.5lbs jumper pack can start cars, trucks, motorcycles up to 30 times after a full charge (in 5 hours), and it's small enough to be placed into the car glove box
[16500mAh Power Bank] This battery pack can simultaneously charge your phone, tablet or Kindle with dual USB charging ports. The 12V 10A DC port can power the air compressor to pump at least 2 tires (0-35 psi) through an included adapter
[Emergency LED Flashlight] The flashlight function makes it easier to jump start at night. The strobe and SOS signal lights could be a lifesaver in an emergency. It's a multifunctional car battery jump starter
[What You Get] TACKLIFE T6 jump starter, smart jumper cables, wall charger, car charger, USB cable, cigarette lighter socket adapter, user manual, 2 years warranty card and a carry case

Description

5-in-1 Function
Car Battery Jump Starter, Power Bank, 12V/10A Power Source, Flashlight, SOS Lifesaving Light
Not the biggest, but it should be the best combined jump starter power pack that you might have seen in similar products

Special Features
Jump Start up to 6.2L Gas or 5.0L Diesel Engines
Never get stuck on road again. It can start up vehicles ( with proper engines ) like car, SUV, motorbike and more with 600amps of peak current

Upgraded Smart Clamps
Adopts reverse polarity technology, the new upgraded clamps are safer to connect to your battery. The improved clamps are more rugged and durable to use

New Add-on 12V/10A DC Output
With this strong port and a cigarette lighter adapter (included), it would be a perfect device that can be used with your other 12V automotive products like air compressor

Soft and Fire-resistant Shell
Covered with ABS and fire-resistant material, it provides comfortable and very safe using experience

Specifications:
Capacity: 16500mAh/61Wh
Starting Current: 300A
Peak Current: 600A
Input: 15V/1A
Full Charge Time: 5 hours
Outputs: 5V/2A, 5V/1A, 12V/10A, 12V Jump Start Port
Operating Temperature: -20(-4) ~ 60(140)

Attentions:
1.Please do not start vehicles when 2 or less lights are lit
2.Please let the unit cool down for 2 min after jumping start 3 times in a row
3.Do not connect the positive and negative clamps together when it is power on
4.Never leave the unit connected to vehicle battery after cranking your car successfully
5.Do not jump start engines that exceed the maximum displacement the unit can bear, or it will cause serious damages to it

Package Content
1*Tacklife T6 Jump Starter
1*Intelligent Jumper Cable
1*Wall Charger
1*Car Charger
1*Cigarette Lighter Adapter
1*Micro USB Cable
1*User Manual
1*24 Months Warranty

2. Jump-N-Carry JNC318 12 Volt Lithium Jump Starter and Power Supply

Feature

12-Volt jump starter perfect for starting 8-cylinder engines or smaller
Preheat mode for jump starting in frigid temperatures
Full-size smart clamps make jump starting safe and simple
Portable dual USB power bank to charge Electronic devices such as phones, tablets, and more
12 volt output for powering accessories such as tire inflators, power inverters, and more

Description

The JNC318 from jump-n-carry brings legendary performance and reliability in a handheld lithium unit. Designed to jump start 8-cylinder engines and smaller, and weighing just three pounds, the JNC318 packs some serious punch the JNC318 features a unique preheat mode to overcome the challenges of jump starting in extremely low temperatures. The JNC318 includes a set of smart clamps that make the jump starting process safe and easy. Simply connect the battery clamps, wait for the green LED, and you are ready to start your vehicle the JNC318 can also be used as a USB power bank for recharging electronic devices such as phones and tablets. The JNC318 and All accessories conveniently store in the included zipper case. Each unit comes with a 1-Year warranty and an exclusive repair service coupon for a low-cost, fixed fee repair after the warranty period.

3. GOOLOO 800A Peak 18000mAh SuperSafe Car Jump Starter with USB Quick Charge 3.0 (Up to 7.0L Gas or 5.5L Diesel Engine), 12V Portable Power Pack Auto Battery Booster Phone Charger Built-in LED Light

Feature

1. [Powerful & Life Saver]: Enough power to boost most vehicles (Up to 7.0L Gas or 5.5L Diesel Engine) on the road! Works with vehicles, motorbikes, watercrafts, ATVs, UTVs, and snowmobiles.
2. [Quick Charging USB Ports]: Designed with 2 USB output (5V/2.1A, 5V 2.4A/9V 2A), the quick charge 3.0 USB port not only charge faster than usual, but more compatible with almost all USB charging specifications of products and equipment.
3. [Advanced Safety Technology]: The intelligent jumper clamp features more than 5 advanced safety technology including reverse polarity protection, over-current protection, overload protection, over-voltage protection, over-charge protection, making it totally safe for anyone to use.
4. [LED Flashlight]: The LED light has three modes with Flash light, Strobe light and SOS light. It can help you In any case especially for adventure, outdoor, daily, emergency, travel, etc.
5.[What you Get]: 1 x GOOLOO Compact Jump Starter GP37-Plus, 1 x Smart Jumper Clamp, 1 x Wall Charger (With UL Certification), 1 x Car Charger, 1 x Micro-USB Cable, 1 x Carry Bag, 1 x User Manual, our 12 + 6 month extended warranty & 30 days money back and 24/7 friendly customer service.

Description

GOOLOO Car Jump Starter GP37-Plus - A powerful Emergency tool to boost your vehicles
The lithium battery Charger GOOLOO GP37-Plus can deliver up to 30 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.

Full Power Jump Starting
The GP37-Plus is a compact, yet 800 Amp lithium-ion jump starter that delivers powerful starting power which can jump start 7.0L Gas or 5.5L Diesel Engine. It works on a wide range of vehicles including cars, trucks, motorcycles, boats, ATVs and more.

Quick Charge to Save Your Time
The GP37-Plus Jump box Powerpack supports quick charge input and output. Compatible with qualcomm qc 3.0, it can charge your phone, camera, kindle and other devices up to 75% faster than a standard charge.

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 LED flashlight in Boost have you covered. It has 3 modes LED light (high, strobe and SOS).

How to recharge ?
A 12V DC charger to re-charge GOOLOO GP180 on the go in the vehicle, and a wall charger to re-charge it at home.

Specifications:
Dimension: 157*75*36 mm/6.18*2.95*1.42 in
Weight: 540g/1.19lb
Battery Capacity: 18000mAh
Output: Quick Charge(5V/2.4A,9V/2A);5V/2.1A;12V/10A
Input: 15V/1A
Full Charging Time: About 5 hours
Start Current: 350A
Peak Current:800A Operating Temperature: -4~140

4. GOOLOO Quick Charge in & Out, 500A Peak SuperSafe Car Jump Starter (Up to 4.5L Gas or 2.5L Diesel Engine) Power Pack 12V Auto Battery Booster Portable Phone Charger, Built-in LED Light, Black/Red

Feature

1. [Affordable Yet Powerful]: Travelling is about the journey not the destination...but what if the car battery dies and you don't make it to destination? Whether you're moving by car, motorbike, watercraft, ATV, UTV, or even snowmobile, the GOOLOO Jump Starter restarts your gasoline vehicles up to 3L and Diesel up to 2.5L
2. [High-Speed Charging]: Designed with 2 USB outputs (5V 2.4A/9V 2A), the quick charge 3.0 USB port can full charge your smartphones, tablets, and other mobile devices at the fastest speed possible
3. [Emergency LED Flashlight]: The GOOLOO Car Jump Starter comes with a built-in LED flashlight. Long press the power button to activate the strong mode, press again to switch to warning strobe, and press a third time to turn on the SOS flashing. It's an emergency life saver when you go camping, picnic, outdoor adventure or investigation
4. [Security Assurance]: It's equiped with advanced intelligent jumper cables, which can protect your devices from over current, short circuit, overload, over-voltage, over-charge, reverse polarity and reverse connection
5. [What You Get]: GOOLOO Jump Starter GP80, Intelligent Jump Cable, Quick Charge Micro USB Cable, Kit Bag, User Manual , We offer 12 + 6 month extended warranty & 30 days money back and 24/7 friendly customer service, welcome customers to contact us at any time.

Description

GOOLOO GP80 10000 mAh Jump Starter/Power Pack
No more calling towing companies or asking other drivers for jump starts! The GOOLOO GP80 is the next-generation of rechargeable power packs. It is compact enough to store in a glove box or under a seat when not in use, ensuring that drivers anywhere have a power option to start their vehicle in a number of situations without the need to rely on towing services or the generosity of a jumpstart from a stranger.

Widely Used
Not just for cars: It's versatile enough to jump start other vehicles, like motorcycles, snowmobiles, boats, and ATVs.
Dual USB quick charge 3.0 outputs to rapidly charge any 5 Volt portable devices from smart phones to tablets to digital cameras, and many other devices, making it the ideal emergency battery pack for home, office, vehicle or the outdoors.
So whether you need to jump start your car, light duty truck, cargo van, motorcycle, outboard engine boat, snow mobile or just need to recharge your mobile devices, the GOOLOO GP80 has you covered and can keep you going.

Led Flashlight
It is built-in high-intensity LED flashlight with SOS and Strobe functions for emergencies.

Safety Features add Extra Protection
It's completely safe, with protection from reverse polarity, short circuits, overcharges, reverse charges, over discharges, over temperature, reverse connection and over current.

5. NEXGADGET Portable Car Jump Starter 1000A Peak 20000mAh Booster with AC Output (up to 6.0L Gas, 3.0L Diesel Engine) Power Bank with Smart Charging Port, Built-in LED Light

Feature

Powerful Jump Starter: Jump start your vehicle (up to 6.0L gas or 3.0L diesel) up to 15 times with 1000 Amps of peak current and heavy duty clamps and cables. An ideal companion on your go, suit car, truck, motorcycle, RV, boat and so on.
Dual USB Ports: Jump Starter comes with 2 dual USB output, a DC outlet to power 12 volt accessories, a DC 15V charging input and a AC output. Power bank for your phones, tablets, laptops, cameras and more devices. Please note that USB ports and AC output cannot be charged at the same time.
Portable Compact Charger: Unlike traditional bulky jump starter packs, provide you a super portability, compact enough to store in your bag and the glove box. 20,000 mAh power bank with intelligently identify, offer over current, shot circuit, overload, over-voltage and over-charge protection.
LED Flashlight & LCD Display: Press Lighting button to switch flashlight among SOS mode, lighting and strobe, a superb back-up gadget for adventure and emergency use. An anti-scratch surface offers a better protection for LED light. LCD screen exactly shows the remaining power.
What You Get: NEXGADGET jump starter, crocodile clip, wall charger, car charger, 4-in-1 USB cable, car cigarette lighter socket, User Guide, Money back warranty and friendly customer service.

Description

Why NEXGADGET Car Jump Starter
We selected every component and element carefully, each detail was meticulously designed to ensure the high quality and your perfect experience.

A Must Have for Your Car
NEXGADGET jump starts a wide range of vehicles (up to 6.0L gas or 3.0L diesel), engine for 12V car, trucks, motorcycles, boats and more. It's 7.8"*3.2"*1.4" dimension, and 650 g weight makes it small and light enough to conveniently store it in your glove compartment,center console, trunk, or toolbox.

Dual USB Ports work as a power bank
The unit is not just a jump starter, but also a back-up charger for laptops, tablets, cellphones, a multi-functional flashlight for camping, hiking and adventure. Two dual USB ports allows you to charge two devices simultaneously, keep your devices powered.

Specifications:
Battery capacity:20,000 mAh
Start Current: 500A
Peak Current : 1,000A
InputDC 15V
Output: 5V 3.5A/9V 2A
DC Power: 96W (Max)
AC Power: 85W(Max)

Packaged:
1 Jump starter
2 Crocodile clips
1 Wall charger
1 Car charger
4-in-1 USB cable
1 Car cigarette lighter socket
1 User Guide

6. GOOLOO 1000A Peak 20800mAh SuperSafe Car Jump Starter (Up to 8.0L Gas, 6.0L Diesel Engine) 12V Auto Battery Booster Portable Phone Charger Power Pack Built-in LED Light and Smart Protection

Feature

1. [GOOLOO Car Jump Starter]: GOOLOO Jump Starter GP200 is so powerful that every driver should have one, we use high rate polymer battery instead of normal one. It makes it easier for you to start most size 12V cars (up to 8.0L Gas or 6.0L diesel or Motorcycles , RV, tractor, light-duty trucks, lawnmower, cargo vans, ATVs, snowmobiles , oil boat , etc ) up to 30 times with 1000 amps of peak current and heavy duty clamps and cables
2. [4 in 1 Multi-Function]: Powerful Jump Starter + Portable Charger + LED Flashlight + S.O.S Lighting Signal for help. It can help you In any case especially for adventure, outdoor, daily, emergency, travel, etc.
3. [Upgrade Supreme Clamp & Advanced Protection]: The upgrade clamp is bigger 1/2 than before, more sturdy and durable. The intelligent protector is built in the battery pack, this protects from fire on the clamps which can cause melting or explosion.
4. [Portable Charger & LCD Screen]: 20800mAh Capacity with Dual USB Ports, charge phones, tablets, camera, kindle and other device at the speed of 2A. LCD Screen: tell you the status of the battery and when to charge. Ultra Compact: fits inside the car easily
5. [What You Get]: GOOLOO Jump Starter GP200, 12V Battery Clamp, Wall Charger (With UL Certification), Car Charger, USB Cable, Storage Case, User Manual (P.S. Not include 12V cigarette lighter socket adaptor ).our 12 + 6 month extended warranty & 30 days money back and 24/7 friendly customer service

Description

GOOLOO Car Jump Starter
A Battery Jumping Solution Jump your 8.0L gas or 6.0turbo-diesel engine around 30 times. Make you return home easily in emergency.

A 18000mAh Power Bank
Using premium battery, Two USB ports for Charge.

An Emergency Light
Ultra-bright LED flashlight with regular flash light, SOS and strobe light mode.

Advanced Protection
Protect your devices from surge and short circuit. Prolong the device's lifespan.

7. LifeBox Car & Truck Jump Starter w/ 400 Peak Amps 10000 mAh Portable Battery Charger

Feature

Portable battery charger with charging adapters for all major electronic devices
Compact car jump starter that can jump start your car up to 20 times on a full charge
Built-in protection features: over current protection; short circuit protection; overload protection; over-voltage protection; over-charge protection
Ultra-bright LED flash light that lasts up to 120 hours. 6 Month Standby!
Portable compact design that will easily fit in your pocket, backpack, or glove box for convenience

Description

The LifeBox Ultra Charge 10,000 mash Portable Power Bank and Car Jump Starter is a convenient and powerful device that combines 3 different products: a battery charger, a car jump starter, and an LED flash light altogether into one compact design that can easily fit inside your pocket, the glove box inside the vehicle, or carry bag for travel. Its the leader in portable power banks. The LifeBox Ultra Charge is a tool that you can take with you on the go, capable of charging all your portable electronics such as smart phones, tablets, cameras, camcorders, GPS unit, MP3 players, wireless headphones, and portable gaming systems. It's equipped with one 1A USB port to charge all mobile devices, and one 2.1A USB port that can charge tablets, and the Ultra charge can charge two separate devices fast and simultaneously. Once devices are fully charged, the device will go into sleep mode to preserve the battery. If your car won't start don't call a tow truck service or wait on the side of the road for help. No need to wait for roadside assistance, as LifeBox has you covered. Use the Ultra Charge 10,000 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. With a 6 month standby, no need to charge nightly or about worry. INCLUDED ACCESSORIES 1 x Main Jump Starter Device 1 x Jump Start Cable 1 x USB Adapter Cable 1 x iPhone 4 USB Cable 1 x Micro USB Plug 1 x AC Charger 1 x DC Charger Package does not include a carrying case.

8. ANNKOO Car Jump Starter Quick Charge IP65 Portable 450A Peak Current (Up to 4.0L Gas or 2.5L Diesel Engine) Phone Power Bank Auto Battery Charger Pack Booster Output, with LED Light, Black/Red

Feature

MULTI-FUNCTION: Compact Jump Starter + Portable Charger + LED Flashlight + S.O.S Lighting Signal + Dual USB Quick Charge+Water resistance IP65.
POWERFULJump start your vehicle in a flash. jump start your vehicle (up to 4.0L Gas or 2.5L diesel or Motorcycle , RV, tractor, light-duty trucks, lawnmower, cargo vans, ATVs, snowmobiles , oil boat, etc) up to 20 times with 450A peak current and heavy duty clamps and cables.
SECURITY ASSURANCEThe intelligent jumper clamps has over current protection, short circuit protection, overload protection, over-voltage protection, over-charge protection with international authoritative organization certification, such as FCC, CE, UN38.3, MSDS.
Power Bank With Quick Charger: With 10000mAh Battery Capacity And Smart USB Charging Ports, This model can be used to charge smartphones,tablets,laptops kindle and other devices at a high speed.
Package: ANNKOO Jump Starter AN01, Intelligent Jump cable, Car adaptor, Micro USB Cable (Support Quick Charge), User Manual, Storage bag. All kits store in a glovebox.

Description

Jump start 12V vehicle Instruction:
1. Connect the blue plug fully seated into the host, and make sure the Cable Indicator is off.
2. Connect Red Clamp to the positive (+) battery terminal, Black Clamp to the negative (-) battery terminal.
3. Operate following the instruction of the Cable.
4. Start the vehicle.
5. When the vehicle is started, remove the jumper cable from the vehicle battery. Leave the vehicle's engine running.

Specifications:
Dimension: 156*80*29mm / 6.1*3.1*1.2 inch
Weight: 390g / 0.85lb
Battery Capacity:10000mAh(29.6Wh)
Output: Dual Quick Charge(5V/2.4A; 9V/2A; 12V/1.5A)
Input: Quick Charge(5V/2.4A; 9V/2A; 12V/1.5A)
Full Charging Time: About 3 hours by 15V 1A; 4 hours by 5V 2A
Start Current: 200A
Peak Current:450A
Operating Temperature: -20~60

Warning:
1. Jump for 12V vehicles only, it would be hazard if for other jumping.
2. DO NOT use this unit if any cable clamp or cord is damaged.
3. DO NOT use in place of a vehicle battery.
4. DO NOT use as a battery charger.
5. Never remain the unit on car battery after cranking the car success.
6. Use the jumper cable provided with this unit only.
7. Make sure the BLUE plug of the jumper Cable is plugged fully into jumping socket; otherwise, the blue plug would be melted.
8. Make sure to check all the battery connections are CLEAN before Jump Starting!
9. Do NOT Jump Start more than 3 times in a row.
10. Do NOT expose product to extreme heat or fire.

9. STANLEY J5C09 Jump Starter: 1000 Peak/500 Instant Amps, 120 PSI Air Compressor

Feature

500 Instant Starting Amps/ 1000 PEAK Battery Amps
Offers both 12-volt and USB outlets to charge personal electronics
High-powered LED light that rotates 270 degrees
120 PSI Compressor with Backlight Gauge
Reverse polarity alarm to alert when there is an improper connection
When the unit is not in use, we recommend that the battery is charged at least every 30 days.

Description

Every car owner dreads the day when their car's battery just won't start. The situation gets worse when you're alone and there's not another car in sight. Luckily, you can be prepared with the Stanley 1000 Peak Amp Jump Starter with Compressor. This device packs 500 amps of instant starting power, as well as 1000 peak amps, offering a convenient, portable way to jump-start your battery without relying on another vehicle. All you need to do is connect the hook the clamps to your battery, turn on the switch and start your vehicle. A built-in safety system sounds an alarm if you connected the clamps incorrectly. This jump starter also has a built-in USB port, highly useful if you need to charge your phone, and the 120-psi compressor can help with low tires. With enough power to jump-start your car, truck, motorcycle, boat, RV or tractor, the Stanley Battery Jump Starter is ideal for everyday use or roadside emergencies (extension cord NOT included). Note: The unit should be charged every 30 days if it is not being used. If it is used, it should be charged immediately overnight.

10. Nekteck Car Jump Starter Portable Power Bank External Battery Charger 500A Peak with 12000mAh - Emergency Jump Pack Auto Jumper for Sedan Van SUV Boat Smartphone USB Device and More

Feature

Compact powerhouse that fits in your back pocket, will jump start your car, Also charges smartphones, tablets, speakers, and more.
500-amps of power jump starts your 5L gas or 3L diesel cars, motorcycles, ATVs, lawn mowers, and more up to 12 times, and to get you back on the road fast.
Real 12000mAh high battery capacity for cellphone and tablet (include Micro-USB Cable for any Micro-USB supported devices)
Built-in Super bright LED flashlight in case you are stranded at night. also comes with FREE Cigarette Lighter Adaptor, which is used to run 12 volt appliances by connecting directly to the jump starter.
Safety protection for overcharge, overvoltage, overcurrent, and short-circuit.

Description

Note:
Upon receiving the item, it's recommended to fully charge the unit before using it.
Charge battery at least once every 3 months to avoid shortening its lifespan.
Press the on/off button for over 3 seconds to turn on the flashlight.


Specification:
Batter Type: Li-Polymer
Capacity: 12000mAh
Input: DC 12V 1A
Output: 5V/24A(2 Ports)
Car jump Output: 12V
Start Current250A
Peak Current 500A
Applicable temperature range: 0~85



ATTENTION:
Don't jump start any engine that exceed the maximum displacement the unit can bear, or it will cause serous damages to the unit
Your jump starter will perform best when its battery is fully charged
Don't connect the positive and negative polarity together when it's power on
Don't crank the engine for more than 4 seconds. Allow the jumpstarter to cool down for at least 30 seconds after each jump-start

Package Including:
1 x 12000mAh Nekteck Car Jump Starter
1 x Car Charger
1 x Micro USB Cable
1 x Jumper Cable with Battery Clamps
1 x User Manual
1 x Portable Carrying bag
Retail Packaging

Conclusion

By our suggestions above, we hope that you can found the best jump box phone for you. Please don't forget to share your experience by comment in this post. Thank you!

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