---
product_id: 21550364
title: "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: "797.89 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Noco"
url: https://www.desertcart.tn/products/21550364-boost-gb40-1000a-ultrasafe-jump-starter-12v-lithium-battery-booster
store_origin: TN
region: Tunisia
---

# 1000A peak lithium power IP65 water & dust resistant Up to 20 jump starts per charge 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:** 797.89 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your drive, stay unstoppable.

## Quick Answers

- **What is this?** 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?** 797.89 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/21550364-boost-gb40-1000a-ultrasafe-jump-starter-12v-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

- • **Rugged & Ready:** Compact 2.5 lb design with IP65-rated rugged housing—built to survive dust, water, and impact on any adventure.
- • **UltraSafe Tech:** Patented spark-proof & reverse polarity protection for foolproof, stress-free connections every time.
- • **Instant Power Surge:** 1000 amps to jump start dead batteries in seconds—never get stranded again.
- • **Long-Lasting Charge:** Up to 20 reliable jump starts per full charge—dependability that keeps pace with your busy life.
- • **Multi-Tool Power Bank:** Charge your smartphone, tablet, or other USB devices on the go—because emergencies don’t wait.

## Overview

The NOCO Boost GB40 is a compact, ultra-safe 1000-amp lithium jump starter designed for 12V vehicles with engines up to 6.0L gas or 3.0L diesel. It delivers up to 20 jump starts per charge, features patented spark-proof and reverse polarity protection, and doubles as a portable USB-C power bank. Equipped with a 100-lumen LED flashlight with 7 modes and housed in a rugged IP65-rated casing, the GB40 is engineered for durability and convenience. Lightweight and portable at 2.5 lbs, it’s the ultimate emergency power solution for professionals on the go.

## 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: Nice size and works well. - This is a good little jump pack. Handy to have and will jump a car several times. I like the size, the portability, and the ease of charging. I carry in my work vehicle normally, as we are constantly on the go and this has been handy several times. I like that I can jump to get me going and then carry around to be sure I don't get stranded. Simple to use. Way easier than jumping from another car.
Review: This Item Is A MUST HAVE! - This product truly makes jumper cables obsolete. I purchased this 1 1/2 years ago, charged it, and then stored it in my Honda Accord's trunk. It was not until yesterday, 1 1/2 years later, that I needed it to try to start my car's depleted battery (due the cabin light having been left on overnight). I could see that the NOCO Boost still retained 50% of its charge despite having sat in my trunk for 1 1/2 years. I firmly connected it to my car's battery and immediately my car's dashboard came to life. I waited less than one minute before twisting the ignition key, and on the 2nd attempt (within only seconds of my 1st attempt) - my engine started up. In the past, I have hated to beg strangers to give me a jump, even though I have always carried jumper cables. And AAA has been a nightmare, because whenever have I needed a jump in the past (before buyng the NOCO Boost) - I have had to wait close to 3 hours for AAA to come to me. Then I found out about the NOCO Boost from someone working for AAA who used it to jump an old car of mine. I purchased one immediately. This product is so small, so convenient to use, and mine has proved itself to be so reliable, that I consider it to be a MUST HAVE ! It is sad that a couple reviewers have stated that their product failed to work for them. But with an overall composite star rating of 4.6, clearly almost everyone experiences their product to be reliable. This product should be charged before storing it away. I do not remember whether mine came with a charge.

## 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 |
| Batteries | Lithium Metal batteries required. (included) |
| Best Sellers Rank | #3 in Automotive ( See Top 100 in Automotive ) #1 in Jump Starters |
| Brand | NOCO |
| Bulb Type | LED |
| Customer Reviews | 4.6 4.6 out of 5 stars (122,880) |
| Date First Available | January 1, 2010 |
| Exterior | Machined |
| Global Trade Identification Number | 00046221150025 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.4 pounds |
| Item model number | GB40 |
| Manufacturer | NOCO |
| Manufacturer Part Number | GB40 |
| Mirror Adjustment | insect control |
| Model | GB40 |
| OEM Part Number | GB40 |
| Peak Output Current | 1000 Amps |
| Product Dimensions | 4.61"D x 8.19"W x 4.21"H |
| Special Features | 100 Lumen LED Flashlight, 1000A 12V Portable Lithium Car Battery Jump Starter, Portable Power Bank for USB Devices, Reverse Polarity and Spark-Proof Protection |
| Specification Met | UL |
| UPC | 046221150025 |

## 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

![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)

## 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

### ⭐⭐⭐⭐⭐ Nice size and works well.
*by D***W on January 10, 2026*

This is a good little jump pack. Handy to have and will jump a car several times. I like the size, the portability, and the ease of charging. I carry in my work vehicle normally, as we are constantly on the go and this has been handy several times. I like that I can jump to get me going and then carry around to be sure I don't get stranded. Simple to use. Way easier than jumping from another car.

### ⭐⭐⭐⭐⭐ This Item Is A MUST HAVE!
*by G***D on January 1, 2026*

This product truly makes jumper cables obsolete. I purchased this 1 1/2 years ago, charged it, and then stored it in my Honda Accord's trunk. It was not until yesterday, 1 1/2 years later, that I needed it to try to start my car's depleted battery (due the cabin light having been left on overnight). I could see that the NOCO Boost still retained 50% of its charge despite having sat in my trunk for 1 1/2 years. I firmly connected it to my car's battery and immediately my car's dashboard came to life. I waited less than one minute before twisting the ignition key, and on the 2nd attempt (within only seconds of my 1st attempt) - my engine started up. In the past, I have hated to beg strangers to give me a jump, even though I have always carried jumper cables. And AAA has been a nightmare, because whenever have I needed a jump in the past (before buyng the NOCO Boost) - I have had to wait close to 3 hours for AAA to come to me. Then I found out about the NOCO Boost from someone working for AAA who used it to jump an old car of mine. I purchased one immediately. This product is so small, so convenient to use, and mine has proved itself to be so reliable, that I consider it to be a MUST HAVE ! It is sad that a couple reviewers have stated that their product failed to work for them. But with an overall composite star rating of 4.6, clearly almost everyone experiences their product to be reliable. This product should be charged before storing it away. I do not remember whether mine came with a charge.

### ⭐⭐⭐⭐⭐ Extremely Happy
*by K***M on January 30, 2026*

This is a great product. Very compact but still provides what you need from it. I have actually jumped the vehicle more than once before having to charge it. It's a life saver to have in my car and know I won't be stranded. It's nice to be able to solve the problem right away. Does a fantastic job. Got this on sale at a great price.

## 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

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-03*