--- product_id: 303537550 title: "Boost GB251 3000A UltraSafe Jump Starter, 24V Lithium Battery Booster | Lithium booster, power bank and jumper cables, supports gas and diesel engines up to 32L" brand: "noco" price: "€ 2702.88" currency: EUR in_stock: true reviews_count: 8 category: "Noco" url: https://www.desertcart.hr/products/303537550-boost-gb251-3000a-ultrasafe-jump-starter-24v-lithium-battery-booster store_origin: HR region: Croatia --- # 3000A peak power 6.2Ah lithium battery 600-lumen LED flashlight Boost GB251 3000A UltraSafe Jump Starter, 24V Lithium Battery Booster | Lithium booster, power bank and jumper cables, supports gas and diesel engines up to 32L **Brand:** noco **Price:** € 2702.88 **Availability:** ✅ In Stock ## Summary > ⚡ Power up like a pro — never get stranded, always stay charged! ## Quick Answers - **What is this?** Boost GB251 3000A UltraSafe Jump Starter, 24V Lithium Battery Booster | Lithium booster, power bank and jumper cables, supports gas and diesel engines up to 32L by noco - **How much does it cost?** € 2702.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/303537550-boost-gb251-3000a-ultrasafe-jump-starter-24v-lithium-battery-booster) ## 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 - • **Compact Yet Mighty:** Only 15 lbs but built to replace bulky jump starters for heavy-duty vehicles. - • **7-Mode 600-Lumen LED:** Illuminate emergencies or late-night repairs with SOS, strobe, and more. - • **UltraSafe Patented Tech:** Spark-proof & reverse polarity protection for foolproof, professional-grade safety. - • **Rapid Recharge & Power Bank:** Fully recharges in 3 hours and doubles as a portable charger for your devices. - • **Unmatched 3000A Power Boost:** Start the largest 24V engines up to 32L with commercial-grade strength. ## Overview The NOCO Boost GB251 is a professional 24V lithium jump starter delivering a massive 3000 amps to start gas and diesel engines up to 32 liters, including Class 8 trucks and heavy machinery. Featuring patented UltraSafe technology for spark-proof, reverse polarity protection, it ensures safe, mistake-free use. Despite its commercial-grade power, it weighs just 15 lbs and includes a 600-lumen multi-mode LED flashlight and a fast 3-hour recharge time. It also functions as a portable power bank for smartphones and tablets, making it an essential tool for professionals who demand reliability and versatility in the field. ## Description The GB251 Boost Max is one of the most powerful lithium jump starters ever designed, delivering an incredible 3,000 amps of peak starting power to jump start gasoline and diesel engines up to 32 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 24-volt battery—trusted by professionals around the world. Despite its immense power, the GB251 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 3 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 GB251 24V 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 GB251 is the ultimate professional-grade solution when failure is not an option. Review: Love it! - It's been a rough winter in North Dakota. Freezing temperatures left our truck batteries not wanting to hold a charge. This is heaven sent! No more waiting all day to jump them off of our pick up trucks battery. This works very quickly but one jump and you have to recharge it. It takes about 3 hours to fully charge. We use it for our 2015 Pete 579. It fits nicely in it's case and it's not as heavy as I expected it to be. Review: Works as described - N/A ## Features - BOOST MAX SERIES — One of the most powerful lithium jump starters ever. Up to 3,000 amps to start gas and diesel engines up to 32L - engineered for commercial and industrial engine starts. - ULTRASAFE TECHNOLOGY — Patented spark-proof and reverse polarity protection ensures safe, mistake-free connections on any 24V 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 3 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 — GB251 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 | B08V73BZ42 | | Amperage | 3000 A | | Automotive Fit Type | Universal Fit | | Battery Capacity | 6.2 | | Battery Cell Composition | Lithium | | Battery Type | Lithium | | Best Sellers Rank | #108,503 in Automotive ( See Top 100 in Automotive ) #359 in Jump Starters | | Brand | NOCO | | Brand Name | NOCO | | Compatible with Vehicle Type | Passenger Car, RV, Tractor, Truck, Van, Watercraft | | Customer Reviews | 4.1 out of 5 stars 55 Reviews | | Global Trade Identification Number | 00046221190410 | | 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 GB251 3000A 24V UltraSafe Lithium Jump Starter Pack, XGC Kit | | Item Dimensions D x W x H | 19.49"D x 14.17"W x 10.51"H | | Item Type Name | Jump Starter | | Item Weight | 6190 g | | Manufacturer | NOCO | | Manufacturer Part Number | GB251 | | Manufacturer Warranty Description | 1-Year Limited | | Model Number | GB251 | | Number of Items | 1 | | Number of Packs | 1 | | Peak Output Current | 3000 A | | Product Dimensions | 19.49"D x 14.17"W x 10.51"H | | Specification Met | UL | | UPC | 046221190410 | | Unit Count | 1 Count | | Vehicle Service Type | Passenger Car, RV , Tractor, Truck, Van, Watercraft | | Voltage | 24 volts | ## Product Details - **Battery Cell Composition:** Lithium - **Brand:** NOCO - **Product Dimensions:** 19.49"D x 14.17"W x 10.51"H - **Vehicle Service Type:** Passenger Car, RV, Tractor, Truck, Van, Watercraft - **Voltage:** 24 volts ## Images ![Boost GB251 3000A UltraSafe Jump Starter, 24V Lithium Battery Booster | Lithium booster, power bank and jumper cables, supports gas and diesel engines up to 32L - Image 1](https://m.media-amazon.com/images/I/71B9RbhczyS.jpg) ## Questions & Answers **Q: Why is this worth over $1,000?** A: Easy to use in the field, and very safe. We have several large cranes that are 24 volt, and this has been a real time saver. **Q: which model do i want that has BOTH 12v & 24v options?** A: GB500 **Q: Semi trucks use 3, 4 or 5 batteries 12v... they works for this trucks?** A: Not for a jump starter. **Q: Do you have one that will jump start 12 v or 24 so can use on my semi or personal vehicle** A: Please see the GB500, it has the ability to start both 12V and 24V ignition systems ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love it! *by A***R on March 15, 2022* It's been a rough winter in North Dakota. Freezing temperatures left our truck batteries not wanting to hold a charge. This is heaven sent! No more waiting all day to jump them off of our pick up trucks battery. This works very quickly but one jump and you have to recharge it. It takes about 3 hours to fully charge. We use it for our 2015 Pete 579. It fits nicely in it's case and it's not as heavy as I expected it to be. ### ⭐⭐⭐⭐⭐ Works as described *by A***J on January 28, 2025* N/A ### ⭐⭐⭐⭐⭐ Saved me a couple of times *by A***R on January 10, 2025* Every car owner must have ## Frequently Bought Together - 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 - 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 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 --- ## 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.hr/products/303537550-boost-gb251-3000a-ultrasafe-jump-starter-24v-lithium-battery-booster](https://www.desertcart.hr/products/303537550-boost-gb251-3000a-ultrasafe-jump-starter-24v-lithium-battery-booster) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-15*