--- product_id: 21550364 title: "NOCO Boost GB40: 1000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 6.0L Gas and 3.0L Diesel Engines" brand: "noco" price: "$239.57" currency: USD in_stock: true reviews_count: 13 category: "Noco" url: https://www.desertcart.us/products/21550364-noco-boost-gb40-1000a-ultrasafe-jump-starter-12v-lithium-battery store_origin: US region: United States of America --- # 1000A peak jump power 20 starts per charge 100-lumen LED flashlight NOCO Boost GB40: 1000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 6.0L Gas and 3.0L Diesel Engines **Brand:** noco **Price:** $239.57 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your peace of mind—jumpstart, charge, and shine anywhere! ## Quick Answers - **What is this?** NOCO Boost GB40: 1000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 6.0L Gas and 3.0L Diesel Engines by noco - **How much does it cost?** $239.57 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/21550364-noco-boost-gb40-1000a-ultrasafe-jump-starter-12v-lithium-battery) ## 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 - • **UltraSafe Tech:** Patented spark-proof & reverse polarity protection for foolproof, stress-free use. - • **Emergency Ready:** Integrated 100-lumen LED with 7 modes including SOS & strobe for roadside visibility. - • **Rugged & Compact:** IP65-rated, water & dust resistant, fits perfectly in your glovebox or emergency kit. - • **Instant Power Surge:** 1000 amps to jump-start dead batteries in seconds—never get stranded again. - • **Dual-Purpose Power Bank:** Charge your phone or tablet on the go with a fast-recharging USB-C power bank. ## Overview The NOCO Boost GB40 is a compact 1000-amp lithium jump starter designed for 12V vehicles with up to 6.0L gas or 3.0L diesel engines. It delivers up to 20 jump starts per charge, features patented spark-proof and reverse polarity protection for safe use, and doubles as a portable USB-C power bank. Equipped with a 100-lumen LED flashlight offering 7 light modes, it’s built rugged with an IP65-rated casing to withstand water, dust, and impact. Lightweight and portable at 2.4 lbs, it includes heavy-duty clamps, a USB-C cable, and a storage bag, backed by a 1-year warranty and engineered in the USA. ## Description The NOCO Boost GB40 is a compact yet powerful 1000-amp lithium jump starter designed to safely jump start a dead car battery in seconds—perfect for cars, trucks, motorcycles, ATVs, boats, SUVs, vans, and more. This portable car battery jump starter delivers up to 20 jump starts on a single charge and is rated for gasoline engines up to 6.0 liters and diesel engines up to 3.0 liters. Engineered with UltraSafe Technology, it features spark-proof connections and reverse polarity protection, making it a safe and mistake-proof car battery booster for any 12-volt vehicle. It doubles as a portable USB-C power bank for charging smartphones, tablets, and other devices when it matters most, and includes an integrated 100-lumen LED flashlight with seven light modes, including SOS and emergency strobe—ideal for night use, roadside visibility, or emergencies. With an ultra-compact, rugged design, IP65-rated enclosure, and rubberized over-molded casing, this battery jump starter pack is built tough to withstand water, dust, drops, and rough handling. The GB40 includes heavy-duty jumper cables, a USB-C charging cable, and a microfiber storage bag, all backed by a 1-year warranty and proudly designed in the USA. Whether you’re looking for a car jump starter, battery jump box, jumper pack, power pack jump starter, or a reliable jump starter battery pack to keep in your glovebox, the GB40 delivers unmatched performance, trusted durability, and peace of mind—on the road, off the grid, or wherever your next adventure takes you. Review: Good quality and worked fast - OK, I bought this in July 2024. It’s March 2026 and I used it for the first time. There was at least a six month period where I did not charge it and I was a little concerned whether it was going to hold the charge. I charged it two months ago, it still has full charge, it was super simple to use and quick to jump a vehicle with a dead battery. The only thing is the instruction booklet has tiny writing so read it ahead of time and maybe write yourself down some instructions and laminate them so the paper lasts in the car :-) Two people in the parking lot took pictures of this so they could get it for their cars. Highly recommended. Review: Very Happy with purchase - I’ve been using the NOCO Boost GB40 1000A UltraSafe Jump Starter for a while now, and it’s one of those things you’re really glad to have when you need it. It’s compact but surprisingly powerful—I was able to jump a dead battery quickly without needing another vehicle. I love how straightforward and safe it feels to use, especially with the spark-proof connections and reverse polarity protection, which takes the stress out of it . It’s also nice that it doubles as a portable charger and has a built-in light for emergencies. Overall, it’s a reliable, no-fuss tool that gives real peace of mind to keep in the car ## Features - START DEAD BATTERIES — Instantly start dead batteries with 1000 amps of peak lithium power. Up to 20 starts per charge on engines up to 6.0L gas and 3.0L diesel. - ULTRASAFE TECHNOLOGY — Engineered with patented spark-proof and reverse polarity protection for foolproof connections to any 12V vehicle - no sparks, no wrong connections. - PORTABLE POWER BANK — Integrated power bank delivers emergency power to smartphones, tablets, and more. Recharges in 3 hours so it’s ready when it matters most. - INTEGRATED LED FLASHLIGHT — Precision-engineered 100-lumen LED with 7 light modes, including SOS and strobe. Illuminate repairs, emergencies, or low-light environments. - COMPACT YET POWERFUL — High-discharge lithium technology delivers exceptional starting performance in a compact 2.5 lb form factor - perfectly sized for glove boxes and emergency kits. - BUILT TOUGH — Rugged IP65-rated housing with rubberized over-molding protects against water, dust, and impact. Includes high-conductivity clamps for maximum energy transfer. - WHAT’S IN THE BOX — GB40 jump starter, heavy-duty clamps, USB-C charging cable, and microfiber storage bag. Backed by a 1-year warranty and engineered in the USA. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B015TKUPIC | | Amperage | 1000 Amps | | Automotive Fit Type | Universal Fit | | Battery Capacity | 2150 Milliamp Hours | | Battery Cell Composition | Lithium | | Battery Type | Lithium | | Best Sellers Rank | #16 in Automotive ( See Top 100 in Automotive ) #1 in Jump Starters | | Brand | NOCO | | Brand Name | NOCO | | Compatible with Vehicle Type | ATV, Motorcycle, Passenger Car, RV, Tractor, Truck, UTV, Van, Watercraft | | Customer Reviews | 4.6 out of 5 stars 126,383 Reviews | | Global Trade Identification Number | 00046221150025 | | Included Components | 1-Year Limited Warranty, GB40 Portable Car Battery Jump Starter Pack, Heavy-Duty Booster Clamps, Microfiber Storage Bag, USB-C Charging Cable, User Guide for Jump Starter | | Item Dimensions D x W x H | 4.61"D x 8.19"W x 4.21"H | | Item Type Name | NOCO Boost Plus GB40 1000 Amp 12-Volt UltraSafe Lithium Jump Starter Box, Car Battery Booster Pack, Portable Power Bank Charger, And Jumper Cables For 6-Liter Gasoline And 3-Liter Diesel Engines | | Item Weight | 2.4 Pounds | | Manufacturer | NOCO | | Manufacturer Part Number | GB40 | | Manufacturer Warranty Description | 1-Year Limited Warranty | | Model Number | GB40 | | Peak Output Current | 1000 Amps | | Product Dimensions | 4.61"D x 8.19"W x 4.21"H | | Specification Met | UL | | UPC | 046221150025 | | Unit Count | 1.0 Count | | Vehicle Service Type | ATV, Motorcycle, Passenger Car, RV, Tractor, Truck, UTV, Van, Watercraft | | Voltage | 12 Volts | ## Product Details - **Battery Cell Composition:** Lithium - **Brand:** NOCO - **Product Dimensions:** 4.61"D x 8.19"W x 4.21"H - **Vehicle Service Type:** ATV, Motorcycle, Passenger Car, RV, Tractor, Truck, UTV, Van, Watercraft - **Voltage:** 12 Volts ## Images ![NOCO Boost GB40: 1000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 6.0L Gas and 3.0L Diesel Engines - Image 1](https://m.media-amazon.com/images/I/71hJgp07X1L.jpg) ![NOCO Boost GB40: 1000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 6.0L Gas and 3.0L Diesel Engines - Image 2](https://m.media-amazon.com/images/I/91PF8cxu2ML.jpg) ![NOCO Boost GB40: 1000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 6.0L Gas and 3.0L Diesel Engines - Image 3](https://m.media-amazon.com/images/I/71ept54vL6L.jpg) ![NOCO Boost GB40: 1000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 6.0L Gas and 3.0L Diesel Engines - Image 4](https://m.media-amazon.com/images/I/71QO5lSXHEL.jpg) ![NOCO Boost GB40: 1000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 6.0L Gas and 3.0L Diesel Engines - Image 5](https://m.media-amazon.com/images/I/91Cwo91tl6L.jpg) ## Questions & Answers **Q: Is this capable of starting up a V8? and I don't mean the tomato juice...:)** A: I it fires my 2020 Lexus 5.7 liter V8 right away with absolutely no problems. I've noticed on my 2016Ford Explorer twin turbo ecoboost if the battery 100% dead sometimes if you wait 1 or 2 minutes then it'll start right up. I also had to watch a you tube video in the beginning because I wasn't do it correctly, after that I've started about 7 other cars with it as well as a diesel truck **Q: How long does the charge for the jumper last. dead batteries are few and far in between. If i were to charge it will it last a year, 2 years?** A: Mine lasted 6 years, in fairness it did not get charged up periodically. I bought it in 2016, it now won’t take a charge anymore. But, I used it 7 or 8 times in those 6 years (Vintage cars) and it saved my butt each time. For $100 I feel like that’s a fair trade. It lasted about as long as I expected. I will probably buy another **Q: What is the operating temperature range? Can it be safely left in the hot car in the middle of summer (180 degrees or more)?** A: The people saying this can be stored up to 180°F are wrong. The manual specifically states storage temperature range of 120°F max with a daily avg of 0-77°F. Max operating temp is 120°F, "NEVER operate above this temperature." There is a warning to never exceed 180°F, this is the temperature at which the battery could explode. These are NOT meant to be stored in a hot vehicle. You may get away with it, or not. **Q: Will this start a Gel Battery?** A: I found this on the NOCO faq page.... What types of batteries can Boost jump? All Boost models (except the GB500 Boost Max) can jump start 12V lead acid batteries only. This includes wet, gel, maintenance free, enhanced flooded battery, and absorbent glass mat batteries. The GB500 Boost Max is capable of jump starting 12V and 24V acid batteries. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality and worked fast *by J***R on March 29, 2026* OK, I bought this in July 2024. It’s March 2026 and I used it for the first time. There was at least a six month period where I did not charge it and I was a little concerned whether it was going to hold the charge. I charged it two months ago, it still has full charge, it was super simple to use and quick to jump a vehicle with a dead battery. The only thing is the instruction booklet has tiny writing so read it ahead of time and maybe write yourself down some instructions and laminate them so the paper lasts in the car :-) Two people in the parking lot took pictures of this so they could get it for their cars. Highly recommended. ### ⭐⭐⭐⭐⭐ Very Happy with purchase *by T***D on April 5, 2026* I’ve been using the NOCO Boost GB40 1000A UltraSafe Jump Starter for a while now, and it’s one of those things you’re really glad to have when you need it. It’s compact but surprisingly powerful—I was able to jump a dead battery quickly without needing another vehicle. I love how straightforward and safe it feels to use, especially with the spark-proof connections and reverse polarity protection, which takes the stress out of it . It’s also nice that it doubles as a portable charger and has a built-in light for emergencies. Overall, it’s a reliable, no-fuss tool that gives real peace of mind to keep in the car ### ⭐⭐⭐⭐⭐ Small size and long-lasting charge *by P***Y on April 18, 2026* Small, lightweight, long-lasting charge, works great, peace of mind so prepared for emergencies. Takes way less space than traditional jumper cables and safer to use since does not require assistance from others (stranger on side of road!). ## Frequently Bought Together - NOCO Boost GB40: 1000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - For 6.0L Gas and 3.0L Diesel Engines - NOCO GBC013 Boost Sport and Plus EVA Protection Case for GB20 and GB40 UltraSafe Lithium Jump Starters - NOCO GBC007 18.5-Inch Boost X-Connect Adapter Extension Cable for GB20, GB40, GB50 and GBX45 UltraSafe Lithium Jump Starters --- ## 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.us/products/21550364-noco-boost-gb40-1000a-ultrasafe-jump-starter-12v-lithium-battery](https://www.desertcart.us/products/21550364-noco-boost-gb40-1000a-ultrasafe-jump-starter-12v-lithium-battery) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-14*