--- product_id: 49264927 title: "– NOCO Boost GB20: 500A UltraSafe Jump Starter Power Pack – 12V Car Battery Booster, Portable Power Bank & Jump Leads - For 4.0L Petrol Engines | Spark Proof Protection and Reverse Polarity for Car, Truck, Motorcycle, SUV, Boat, ATV, RV, Up to 4.0L Gas" brand: "noco" price: "901.81 DT" currency: TND in_stock: true reviews_count: 13 category: "Noco" url: https://www.desertcart.tn/products/49264927-noco-boost-gb20-500a-ultrasafe-jump-starter-power-pack-12v store_origin: TN region: Tunisia --- # 500A peak lithium power Up to 20 starts per charge 100-lumen LED flashlight – NOCO Boost GB20: 500A UltraSafe Jump Starter Power Pack – 12V Car Battery Booster, Portable Power Bank & Jump Leads - For 4.0L Petrol Engines | Spark Proof Protection and Reverse Polarity for Car, Truck, Motorcycle, SUV, Boat, ATV, RV, Up to 4.0L Gas **Brand:** noco **Price:** 901.81 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power up your ride and your life—never get stranded again! ## Quick Answers - **What is this?** – NOCO Boost GB20: 500A UltraSafe Jump Starter Power Pack – 12V Car Battery Booster, Portable Power Bank & Jump Leads - For 4.0L Petrol Engines | Spark Proof Protection and Reverse Polarity for Car, Truck, Motorcycle, SUV, Boat, ATV, RV, Up to 4.0L Gas by noco - **How much does it cost?** 901.81 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/49264927-noco-boost-gb20-500a-ultrasafe-jump-starter-power-pack-12v) ## 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:** IP65-rated water, dust, and impact-resistant housing built to survive any roadside emergency. - • **Compact Yet Mighty:** Weighs just 2.4 lbs—fits perfectly in your glove box or emergency kit without bulk. - • **Instant Power Surge:** 500 amps of ultra-safe lithium power to jumpstart dead batteries in seconds. - • **Safety First, Always:** Patented spark-proof and reverse polarity protection for foolproof, worry-free use. - • **Multi-Device Lifesaver:** Doubles as a portable power bank to recharge your smartphone or tablet on the go. ## Overview The NOCO Boost GB20 is a compact, 500-amp lithium-ion jump starter designed for 12V vehicles with engines up to 4.0L petrol. It delivers up to 20 jump starts per charge, features patented spark-proof and reverse polarity protection, and includes a 100-lumen LED flashlight with multiple modes. Its rugged IP65-rated housing ensures durability against water, dust, and impact, while the integrated power bank lets you charge mobile devices. Lightweight and portable, it’s engineered for quick, safe, and reliable roadside power boosts. ## Description From the manufacturer aplus content video GB20 GB40 GB50 GB70 GB150 Review: Worked as advertised, perfect device. - Worked perfectly. Highly advise to read the instructions (you need to scan the QR code on the booklet provided to see them). Battery unit itself is very sturdy and looks to be at least splash resistant to a degree. Used to jump start my car and worked immediately. I would call out that the jump leads are not as long as I anticipated. Not a problem for me as my vehicle has a small engine bay, but for those with larger vehicles where the battery is in a accessible location and the manufacturer position jump start points in the engine bay with positive and negative far from each other, the leads MAY not reach. A very niche scenario but can still happen. Review: Great device. Highly recommend - Car had a dead battery , Not for the first time as I barely use it. Bought this and it arrived the next day, despite not being a prime customer. Jump started my car without me having to charge the device first. It was really simple to use. I am really impressed with it. Only downside was the charging cable, I did not have a plug to fit it, But after a rummage through my cable stash I found one that fit it which had a usb end so I can charge it. Overall a very handy little device to have. ## Features - START DEAD BATTERIES — Instantly start dead batteries with 500 amps of peak lithium power. Up to 20 starts per charge on engines up to 4.0L petrol. - 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 2.4 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 — GB20 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 | B015TKPT1A | | Amperage | 500 Amps | | Automotive Fit Type | Universal Fit | | Battery Capacity | 500 Amp Hours | | Battery capacity | 500 Amp Hours | | Battery cell composition | Lithium Ion | | Best Sellers Rank | 1,159 in Automotive ( See Top 100 in Automotive ) 16 in Car Battery Jump Starters | | Brand | NOCO | | Brand Name | NOCO | | Compatible with Vehicle Type | Boat, Moto, Passenger Car | | Customer Reviews | 4.6 out of 5 stars 12,793 Reviews | | EU Spare Part Availability Duration | 1 Years | | Global Trade Identification Number | 00046221150018 | | Included Components | GB20 Jump Starter Power Pack, Microfiber Storage Bag, USB Charging Cable, User Guide for Jump Starter, Warranty Information for Jump Starter | | Item Dimensions D x W x H | 11.7D x 20.8W x 10.7H centimetres | | Item Type Name | Jump Starter | | Item Weight | 1 Pounds | | Manufacturer | NOCO | | Manufacturer Part Number | GB20 | | Manufacturer Warranty Description | 1-Year Limited | | Model Number | GB20 | | Peak Output Current | 500 Amps | | Product dimensions | 11.7D x 20.8W x 10.7H centimetres | | Specification Met | UL | | UPC | 046221150018 | | Unit Count | 1.0 count | | Vehicle service type | Boat, Moto, Passenger Car | | Voltage | 12 Volts | | battery-cell-composition | Lithium Ion | ## Product Details - **Battery cell composition:** Lithium Ion - **Brand:** NOCO - **Product dimensions:** 11.7D x 20.8W x 10.7H centimetres - **Vehicle service type:** Boat, Moto, Passenger Car - **Voltage:** 12 Volts ## Images ![– NOCO Boost GB20: 500A UltraSafe Jump Starter Power Pack – 12V Car Battery Booster, Portable Power Bank & Jump Leads - For 4.0L Petrol Engines | Spark Proof Protection and Reverse Polarity for Car, Truck, Motorcycle, SUV, Boat, ATV, RV, Up to 4.0L Gas - Image 1](https://m.media-amazon.com/images/I/710itdcSGuL.jpg) ## Questions & Answers **Q: Would the GB20 start a 2l Diesel engine?i know it says not recommended for diesel, but why?** A: To answer the "why" part of your question, diesel engines have a much higher cylinder compression ratio, often reaching 18:1, compared to a petrol engine of around 12:1. This requires a higher torque from the starter motor to crank the engine, which itself draws more current from the battery. Also, the glow plugs in a diesel draw current to heat up, so this adds a little more to the drain on a battery. **Q: How long does it hold its charge for?** A: It is rated to hold up to 70% charge for over 1 year. **Q: Can I use this to jump start a Toyota Prius (hybrid)?** A: I also used this with great success on my Toyota CH-R 2.0 litre Hybrid **Q: Is this unit a potential fire hazard if carried in top box or other compartments on a motorbike.** A: Only if you break the case and expose the battery. Not an easy thing to do. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked as advertised, perfect device. *by U***N on 4 June 2026* Worked perfectly. Highly advise to read the instructions (you need to scan the QR code on the booklet provided to see them). Battery unit itself is very sturdy and looks to be at least splash resistant to a degree. Used to jump start my car and worked immediately. I would call out that the jump leads are not as long as I anticipated. Not a problem for me as my vehicle has a small engine bay, but for those with larger vehicles where the battery is in a accessible location and the manufacturer position jump start points in the engine bay with positive and negative far from each other, the leads MAY not reach. A very niche scenario but can still happen. ### ⭐⭐⭐⭐⭐ Great device. Highly recommend *by J***S on 6 March 2026* Car had a dead battery , Not for the first time as I barely use it. Bought this and it arrived the next day, despite not being a prime customer. Jump started my car without me having to charge the device first. It was really simple to use. I am really impressed with it. Only downside was the charging cable, I did not have a plug to fit it, But after a rummage through my cable stash I found one that fit it which had a usb end so I can charge it. Overall a very handy little device to have. ### ⭐⭐⭐⭐⭐ Quality well made product *by A***R on 29 November 2025* small, light and compact. so easy to keep in your emergency bag in the back of your car. looks and feels like a well made quality product. came out of the box nearly fully charged so I have no idea how long ago it was made but by all accounts they hold a full charge for around 6months. charges with USB C and comes with a cable so can be charged in the car on a long journey. good value during the Black Friday deals. good peace of mind having it in the boot going into winter. cold weather kills batteries. ## Frequently Bought Together - NOCO Boost GB20: 500A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 4.0L Gas 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.tn/products/49264927-noco-boost-gb20-500a-ultrasafe-jump-starter-power-pack-12v](https://www.desertcart.tn/products/49264927-noco-boost-gb20-500a-ultrasafe-jump-starter-power-pack-12v) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-29*