--- product_id: 406035164 title: "NOCO Boost Max GB250 5250 Amp 12 Volt UltraSafe Portable Lithium Jump Starter Box, Battery Booster Pack, and Commercial Jumper Cables for Gasoline and Diesel Engines Up to 16 Liters, Gray" brand: "noco" price: "929.84 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/406035164-noco-boost-max-gb250-5250-amp-12-volt-ultrasafe-portable store_origin: TN region: Tunisia --- # 5250 Amps peak power Lithium-ion battery tech 600-lumen LED flashlight NOCO Boost Max GB250 5250 Amp 12 Volt UltraSafe Portable Lithium Jump Starter Box, Battery Booster Pack, and Commercial Jumper Cables for Gasoline and Diesel Engines Up to 16 Liters, Gray **Brand:** noco **Price:** 929.84 DT **Availability:** ❌ Out of Stock ## Summary > ⚡ Power up like a pro—never get stranded, always stay connected! ## Quick Answers - **What is this?** NOCO Boost Max GB250 5250 Amp 12 Volt UltraSafe Portable Lithium Jump Starter Box, Battery Booster Pack, and Commercial Jumper Cables for Gasoline and Diesel Engines Up to 16 Liters, Gray by noco - **How much does it cost?** 929.84 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/406035164-noco-boost-max-gb250-5250-amp-12-volt-ultrasafe-portable) ## Best For - noco enthusiasts ## Why This Product - Trusted noco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **7-Mode LED Flashlight:** 600 lumens with SOS & strobe modes—your ultimate roadside and emergency companion. - • **Multi-Device Power Bank:** Integrated USB output charges smartphones, tablets, and essential devices on the go. - • **UltraSafe Patented Tech:** Spark-proof & reverse polarity protection for foolproof, professional-grade safety. - • **Unmatched Commercial Power:** Starts gas & diesel engines up to 16L, including Class 8 trucks and heavy machinery. - • **Rapid Recharge & Portability:** Fully recharges in 4 hours; compact 15 lb design fits perfectly in its protective EVA case. ## Overview The NOCO Boost Max GB250 is a powerhouse 12V lithium jump starter delivering 5,250 amps to start gasoline and diesel engines up to 16 liters, including commercial trucks and heavy equipment. Engineered with patented UltraSafe technology, it ensures spark-proof, reverse polarity protected connections trusted worldwide. Despite its immense power, it weighs just 15 pounds and doubles as a portable power bank with fast 4-hour recharge. Featuring a 600-lumen multi-mode LED flashlight and a rugged EVA case, it’s the ultimate professional-grade jump starter for demanding environments. ## Description The GB250 Boost Max is one of the most powerful lithium jump starters ever designed, delivering an incredible 5,250 amps of peak starting power to jump start gasoline and diesel engines up to 16 liters. Engineered specifically for commercial and industrial use, it starts the largest Class 8 trucks, buses, motorhomes, agricultural equipment, construction machinery, mining vehicles, and vocational fleets—covering 6, 8, 12, and even 16-cylinder engines with ease. At the core of its safety system is NOCO’s patented UltraSafe Technology, featuring spark-proof connections and reverse polarity protection to ensure safe, mistake-free operation on any 12-volt battery—trusted by professionals around the world. Despite its immense power, the GB250 weighs just 15 pounds, replacing bulky, outdated alternatives with a compact, portable design that fits in its custom EVA protective case. It also functions as a portable power bank with integrated USB output to charge smartphones, tablets, and other essential devices, and recharges fully in just 4 hours using the included 56W power adapter. For added utility, it features a precision-engineered 600-lumen LED flashlight with seven light modes—including SOS and emergency strobe—making it ideal for roadside repairs, emergency response, and low-light work environments. Included in the box are the GB250 12V UltraSafe Lithium Jump Starter, 56W XGC power adapter, four interchangeable AC cords (Australia, Europe, North America, United Kingdom), XGC extension cables, and a Max Protection EVA Case. Backed by a 1-year limited warranty and engineered in the USA, the GB250 is the ultimate professional-grade solution when failure is not an option. ## Features - BOOST MAX SERIES — One of the most powerful lithium jump starters ever. Up to 5,250 amps to start gas and diesel engines up to 16L - engineered for commercial and industrial engine starts. - ULTRASAFE TECHNOLOGY — Patented spark-proof and reverse polarity protection ensures safe, mistake-free connections on any 12V battery - trusted by professionals worldwide. - COMMERCIAL-GRADE POWER — Starts nearly any engine - Class 8 trucks, buses, motorhomes, agricultural, construction, mining, and vocational equipment - 6, 8, 12, and 16 cylinders. - PORTABLE POWER BANK — Integrated power bank delivers emergency power to smartphones, tablets, and more. Fully recharges in 4 hours with the included 56W power adapter. - INTEGRATED LED FLASHLIGHT — Precision-engineered 600-lumen LED with 7 light modes, including SOS and strobe. Illuminate repairs, emergencies, or low-light environments. - COMPACT FOR ITS CLASS — Only 15 lb, yet delivers unmatched starting power. Replaces oversized units with a compact design - engineered to start the largest and most demanding engines. - WHAT’S IN THE BOX — GB250 jump starter, 56W power adapter, AC cords (AU, EU, US, UK), XGC adapters, and EVA protective case. Backed by a 1-year warranty and engineered in the USA. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08V6MJ2NR | | Amperage | 5250 Amps | | Automotive Fit Type | Universal Fit | | Battery Capacity | 5250 amp_hours | | Battery Type | Lithium Ion | | Best Sellers Rank | #121,856 in Automotive ( See Top 100 in Automotive ) #139 in Car Battery Jump Starters #141 in Automotive Replacement Battery Jumper Cables | | Brand Name | NOCO | | Compatible with Vehicle Type | Lawn Mower, Motorcycle, Passenger Car, RV, Tractor, Truck, UTV, Van, Watercraft | | Customer Reviews | 4.6 4.6 out of 5 stars (205) | | Global Trade Identification Number | 00046221190403 | | Included Components | 1-Year Limited Warranty, 56W Power Adapter with interchangeable 60-inch (1. 5m) AC Cords for Australia (Type I), Europe (Type C), North America (Type A), and the United Kingdom (Type G), Heavy-Duty Booster Clamps, Max Protection EVA Carrying Case, NOCO Boost Max GB250 5250A 12V UltraSafe Lithium Jump Starter Pack, XGC Kit | | Item Dimensions D x W x H | 49.5D x 36W x 24.9H centimeters | | Item Type Name | Jump Starter | | Item Weight | 6.67 kg | | Manufacturer | NOCO | | Manufacturer Part Number | GB250 | | Manufacturer Warranty Description | 1-Year Limited | | Model Number | GB250 | | Number of Items | 1 | | Peak Output Current | 5250 Amps | | Specification Met | UL | | UPC | 046221190403 | | Voltage | 12 Volts | ## Product Details - **Battery cell composition:** Lithium Ion - **Brand:** NOCO - **Product dimensions:** 49.5D x 36W x 24.9H centimeters - **Vehicle service type:** Lawn Mower, Motorcycle, Passenger Car, RV, Tractor, Truck, UTV, Van, Watercraft - **Voltage:** 12 Volts ## Images ![NOCO Boost Max GB250 5250 Amp 12 Volt UltraSafe Portable Lithium Jump Starter Box, Battery Booster Pack, and Commercial Jumper Cables for Gasoline and Diesel Engines Up to 16 Liters, Gray - Image 1](https://m.media-amazon.com/images/I/71-yb5dksMS.jpg) ## Questions & Answers **Q: Is the internal battery replaceable?** A: No. In the case of a faulty internal battery, the entire unit itself would be replaced under warranty. **Q: How many Mah is this item?** A: 65,600 mAh **Q: Since this supports over 5000 amps, can it be used for spot welding?** A: I have used two of the 155 in a series to weld Worked great just won’t weld for very long before they run down Have to hold the safety over ride down to turn on if no polarity recognized. Same as a completely dead battery **Q: How long does it take to charge full?** A: The GB250 takes approx. 8.5hr to charge at 56W ## Frequently Bought Together - NOCO Boost Max GB250 5250 Amp 12-Volt UltraSafe Portable Lithium Jump Starter Box, Battery Booster Pack, and Commercial Jumper Cables for Gasoline and Diesel Engines Up to 16-Liters - NOCO Boost X GBX155: 4250A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 6.5L Gas and 4.0L Diesel Engines - NOCO Boost Max GB251 3000 Amp 24-Volt UltraSafe Portable Lithium Jump Starter Box, Battery Booster Pack, and Commercial Jumper Cables for Gasoline and Diesel Engines Up to 32-Liters --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/406035164-noco-boost-max-gb250-5250-amp-12-volt-ultrasafe-portable](https://www.desertcart.tn/products/406035164-noco-boost-max-gb250-5250-amp-12-volt-ultrasafe-portable) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-17*