SKU:651135
Massive Power
5250A
Introducing the most powerful lithium jump starters from NOCO 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. 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.
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
Ultra Safe 2.0
Noco took Spark Proof technology and made it better. UltraSafe 2.0. It's still 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.
USB Charging
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.
Rapid Recharge
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.
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.
High-Lumen 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.
Compact & Lightweight
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.
Starting Current: 5250 Amps (Peak)
Safe for Gas / Diesel engines up to 16 Liters
12 Volt Lead-Acid Batteries
Internal Battery: 242 Watt-Hour Lithium-Ion
IP Rating: IP65 (Ports Closed)
1-Year Hassle-Free Manufacturer’s Warranty
Operating Temperature: -4°F to 122°F
Charging Temperature: 32°F to 104°F
Storage Temperature: -4° to 122°F
Natural convection cooling
USB Output: Dual 5 Volt / 2.1 Amps Max
XGC Input: 12 Volt / 4 Amp
XGC Output: 12 Volt / 15 Amp
600 Lumens flashlight
Product Size
Height: 8.62in (218.9mm)
Width: 12.43in (315.7mm)
Depth: 3.68in (93.5mm)
Weight: 14.7lbs (6.67kg)
Includes:
GB250+ Lithium Battery Jump Starter
56-Watt XGC Power Adapter
12-Volt 2-Foot XGC Cable
Protective Carrying Case
User Guide & Warranty Information
The NOCO GB250 Boost 12V 2000A Jump Starter is a powerful portable device designed to provide reliable starting power for vehicles with 12V batteries. Its compact size makes it easy to store in your vehicle or emergency kit, ensuring you're prepared for unexpected battery failures. The GB250 features advanced technology to deliver a quick and safe jump start, reducing the risk of sparks or damage to your vehicle's electrical system. Built with durable materials, it is suitable for emergency roadside assistance and regular maintenance needs.
Equipped with high-current clamps and intuitive operation, this jump starter can start most vehicles, including cars, trucks, and boats, with ease. Its robust construction ensures longevity and dependable performance even in harsh conditions. The NOCO GB250 also includes safety features such as reverse polarity protection, overload protection, and spark-proof technology to safeguard both the user and the vehicle. Whether you're on the road or at home, this jump starter provides peace of mind with its powerful yet portable design.
Designed for convenience, the NOCO GB250 features a built-in LED flashlight for visibility in low-light conditions and a USB port for charging mobile devices. Its lightweight construction, approximately 0.35 pounds, allows for easy handling and storage without adding significant bulk to your vehicle's emergency supplies. Trust the NOCO GB250 Jump Starter for quick, safe, and reliable vehicle starts whenever you need them most.
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