Noco GB250+ 12V 5250 Amp UltraSafe Lithium-Ion Jump Starter

The GB250 + is a portable lithium-ion battery starter package that provides 5,250 A to start an empty battery in seconds. It has patented security technology that provides connections with spark protection and reverse polarity protection that make its use safe and easy for everyone. It is a powerful battery amplifier that acts as a portable power source for recharging USB devices, such as smartphones, tablets and others, or for powering 12 V devices, such as tire pumps, power inverters and more. It is designed for cars, caravans, trucks and more, with gas and diesel engines up to 16 liters and more.

• Lithium accumulator starter with nominal intensity 5,250 A.
• Connections with spark protection and reverse polarity protection.
• Recharges USB devices, such as smartphones, tablets and more.
• Power 12V appliances anywhere, such as tire pumps, power inverters and more.
• 500 lumen LED flashlight with multiple functions, including SOS.
• Starts gas and diesel engines up to 16 liters and more.
• Provides up to 80 starts with a single charge.

Features Noco GB250+

• The Boost Max Series - Introducing our most powerful lithium jump starters yet. Designed for the largest, most challenging engine starts ever. With over 5250-amps of starting power, it can jump start gasoline and diesel engines up to 16-liters.
• UltraSafe - Safe and easy to use battery jump starter pack without the worry of incorrect connections or sparks. Safely connect to any 12-volt battery with our mistake-proof design featuring spark-proof technology and reverse polarity protection.
• Commercial Grade - It's commercial in every way. It jump starts almost every type of vehicle and equipment, including semi-trucks (up to class 8), motorhomes, coaches, buses, mining, agricultural, construction, and vocational equipment - 6, 8, 12, and 16 cylinder - and more. Plus, an integrated digital battery voltmeter for enhanced diagnostics.
• Beyond Portable - Jump starters this powerful typically are enormous and weigh hundreds of pounds, but our high discharge lithium technology makes it the most compact and lightweight design in the world - weighing a mere 15-pounds. And its portable carrying case makes jump starting more convenient than ever.
• Multi-Functional - It's not just a lithium jump starter but also a portable power bank for recharging smartphones, tablets, and other USB devices, with an ultra-bright 600-lumen LED flashlight with seven light modes, including emergency strobe and SOS.
• What You Get - GB250 12V UltraSafe Lithium Jump Starter Pack and Power Bank, XGC4 56W Power Adapter with Interchangeable 60-inch (1.5m) AC Cords - Australia (Type I), Europe (Type C), North America (Type A), United Kingdom (Type G) - XGC Kit, Max Protection EVA Case, and 1-Year Limited Warranty.

Noco GB250+ 12V Noco Boost MAX Lithium Jumpstarter 5250A

The Noco BOOST MAX GB250+ Lithium Jumpstarter 5250A is a compact, handy starting aid and power bank in one. It is designed for cars, caravans, trucks and more, with gas and diesel engines up to 16 liters and more. You can also charge phones, iPads and laptops. The starting boost for 12V systems is no less than 5250A.

Fast charging of the GB250+

The GB250+ can be charged from 0-100% 4x Faster. Charge directly from the vehicle's 12-volt auxiliary port or the XGC4 4-Amp Power Adapter to recharge it’s 242 watt-hours lithium-ion battery in 8.5 hours.

High-quality battery clamps

The Noco starter boosters are always equipped with high-quality battery clamps / alligator clips that are robustly built and have a low resistance level. The cable length between your booster and the battery terminals is 40cm.
 

Suitable for 12V lead-acid batteries

The Noco starter boosters are suitable for 12V lead-acid starter batteries. These are, for example, Wet batteries, MF, EFB, Ca/Ca, AGM and GEL batteries. The Noco starter boosters are not suitable for starting 12V lithium systems.
 

Warranty

You have a 1 year warranty on your Noco jump starter.
 

Unmatched versatility. An all new BOOST MAX series.

Introducing a new kind of jump starting experience featuring our latest PX Lithium Technology that delivers incredible power, ultra-fast charging, and unmatched versatility. This isn't an upgrade— it's a whole new series. The new Boost MAX offers more starting power and unleashes maximum power delivery for the most demanding starts. The Noco GB250+ Noco Boost MAX is an extremely powerful power bank and also a starter booster. With the start booster function, it can even start diesel engines up to 16 liters in size. And when the GB250+ is fully charged, it can do that 6 to 10 times. Note: a starting aid is always a 'help'. The jump starter/booster helps the existing battery in the vehicle to start. If the battery is really completely empty, the vehicle may not be started even with a booster. In such a situation, a heavier to very heavy jump starter is required to start the vehicle or it may be necessary to briefly charge the battery first. This loading cannot be done with the GB250+.

Auto power conservation.

Start the vehicle within 60 seconds after pressing the power button on Boost. After the 60-second timeout is complete, the unit must be powered off, then back on, to initiate a new jump-start sequence. The yellow power LED indicates the 60-second sequence is over and can be reset if another jump start sequence is needed. Always connect a starter booster directly to the poles of a battery/battery and never via any other (thinner) cabling in the vehicle. This is very important to prevent high starting currents from damaging the cabling in your vehicle. Always connect the red plus terminal to your battery first and then the black minus terminal or the chassis of the vehicle (not in a place on or near the paintwork of your vehicle). Disconnecting the starter booster is done in reverse order. Starting your vehicle is done as follows: Connect the battery terminals as described above. Turn off as many power consumers as possible, such as lighting, radio or air conditioning. Then press the power button on your booster. All LEDs will flash once and then the Boost LED will light up. When the Boost LED lights up, you can start the vehicle.

Reverse polarity protection

We took our UltraSafe technology and made it better— UltraSafe 2.0. It's still our simple, mistake-free design featuring spark-proof technology and reverse polarity protection, but with enhanced thermal efficiency and power management to provide better performance and longer battery life. The GB250+ from Noco is non-sparking and protected against incorrect connection of the battery terminals (reverse polarity or polarity reversal) and overheating. Furthermore, the GB250+ will not automatically start a vehicle if the battery voltage is 2V or lower. The boost LED will not illuminate and you will need to switch to manual start boost mode. This is an important built-in safety so that a starting boost is not given if the booster is not connected to a battery or if you do not want it.

Charge & recharge. USB & 12V power.

From 0-100% 4X Faster. Charge directly from the vehicle's 12-volt auxiliary port or the XGC4 4-Amp Power Adapter to recharge it’s 242 watt-hours lithium-ion battery in 8.5 hours. The output of the jump starter is as follows: Starting capacity: 12V / 5250A max; USB-A output: 5V 2.1A - 10W Max (for phones and tablets);  12V output: 12V 15A (max). Note: 12V batteries cannot be charged with the Genius GB250+. With two built-in 2.1A USB ports, you can power multiple devices at the same time, such as smartphones, tablets, action cameras, wireless headphones, wearables and more. With over 242 watt-hours of lithium power, the GB250+ can provide endless hours of operation and recharge your devices multiple times before needing a recharge. Because the Noco Boost MAX is equipped with an internal lithium battery, it is a maintenance-free starter booster. That is certainly not to say that you should not load the starter booster once in a while. The advice is therefore to ensure that you always fully charge your starter booster at least once every 2 months.

High lumen LED flashlight.

More than a jump starter, Boost MAX is a useful tool for daily use and emergency situations alike. The GB250+ is equipped with a 600-Lumen LED flashlight with various brightness modes, SOS, and emergency strobe— handy to have as a roadside or road trip tool. On one side of the GB250+ are powerful white LED lights that can light up or flash in 6 different modes (600 lumens). They can be used to shine in the dark under the hood or near the battery. They can also be used as SOS light or emergency signal lighting. This LED lighting can also be used as a powerful flashlight. Having a powerful flashlight with you can always come in handy.

Integrated voltmeter. Understand the problem.

Integrated Voltmeter / 60 Second Countdown Timer. The Boost MAX GB250+ is equipped with an integrated voltmeter to help pinpoint battery issues. The voltmeter doubles as a 60-second countdown timer, which shuts off GB250+ after 60 seconds to help preserve internal battery charge.

Features

POWER LED

Illuminates white when unit is ON. Illuminates orange after the 60-second timeout countdown. Remove clamps or power unit OFF/ON to reset. 
 

FAST CHARGE

Illuminates white when fast charge is active. Fast charge LED turns RED (solid/blinking) when there is an error. 
 

CHARGE LEDS

Indicates the charge level of the internal battery. 
 

BOOST LED

Illuminates white when boost is active. The LED flashes white when manual override feature is active.
 

HOT/COLD INDICATION

Illuminates solid or flashes blue when internal temperature is too low. Illuminates solid or flashes red when internal temperature is too high.
 

ERROR LED

Blink "on" and "off" in various sequences (from 1 to 6 blinks) to convey error conditions.
 

VOLTMETER

Displays te voltage of the vehicle's battery for enchanced diagnostics and troubleshooting. After a battery is detected, it will display the 60-second timeout countdown.
 

What's in the box?

Accessories supplied with your GB250+

• XGC4 Charging Power Supply
• XGC4 power adapters (Australia, UK, EU, USA)
• XGC 12V cable
• EVA carrying case
• Operating instructions

Measurements

Jump starter Noco Boost MAX GB250+ is a lightweight jump starter (6.7kg) and the housing is compact (316x219x94 mm). The advantage of this is that you can always easily take the booster with you and that you always have a jump starter, a power bank and a powerful flashlight (600 lumens) at hand. The Noco GB250+ is IP65 protected in terms of housing construction. This means that your booster is touch-safe because the housing is completely closed. The housing is fully protected against dust. Furthermore, the housing is splash-proof.