Best NOCO Boost XL GB50 Car Battery Jump Starter(Review and Buying Guide) 2021[Update]

      NOCO Boost XL GB50 is a 12-volt battery lithium-ion jumper, weighing 748 grams, compact in design, compact in size and easy to carry. GB50 has the fireproof flower technology, as well as the reverse polarity protection, the user’s safety is guaranteed. The built-in 200-lumen LED flashlight comes in seven light modes, including Flash and Emergency SOS, and lasts a year on a single charge. It also comes with a USB battery pack that can charge personal devices and up to six times a smartphone. On top of that, its power lies in the fact that it can safely start a dead battery up to 30 times per charge in a matter of seconds. GB70 provides one year warranty and lifetime free renewal, allowing buyers to feel at ease.

NOCO Boost XL GB50 Bullet Points
  • Advanced Design: Our most advanced portable car battery jump starter ever. Featuring high-discharge lithium technology for safe operation in any climate. A rugged and water-resistant enclosure rated at IP65. A rubberized over-molded casing to prevent scratching or marring of surfaces. And an ultra-compact and lightweight design weighing just 2.7 pounds.
  • Multi-Function: It’s a car jump starter, portable power bank, and LED flashlight. Recharge smartphones, tablets, and other USB devices. It’s easily rechargeable from any powered USB port in 5 hours at 2.1-amps. Plus, an integrated 200-lumen LED flashlight with seven light modes, including emergency strobe and SOS.
  • Portable Power Pack: The GB50 also works as a portable power pack for recharging portable electronics with the capacity to charge your smartphone up to 6 times, and will also power 12-volt devices such as tire inflators and power inverters. The power pack’s micro USB port allows you to charge the GB50 from any USB-powered port like a wall charger, car charger, or laptop.
  • Start Dead Batteries: Safely jump start a dead car battery in seconds with this compact, yet powerful, 1500-amp portable lithium car battery jump starter pack – up to 30 jump starts on a single charge – and rated for gasoline engines up to 7 liters and diesel engines up to 4.5 liters.
  • LED flashlight: As well as charging, the GB50 also includes a built-in LED flashlight with seven modes, including SOS and emergency strobe. Its high-output 200-lumen beam will help you see at night, and also serves as a warning light when your vehicle is disabled and needs roadside assistance. This versatile device is made to meet all your 12-volt needs. Whether your problem is a car that won’t start, a phone that needs juice, or a dark corner of your vehicle, this NOCO will give you the power you need.
  • New Accessory: including HD Precision Boost battery terminals that are designed to easily connected to a 12V lead-acid battery from power sports to trucks.Compact but powerful lithium jump starter with a capacity of 1,500 amps up to 30 jumpstarts on a single charge.
  • Ultra-Safe: Safe and easy to use car battery jump starter pack without the worry of incorrect connections or sparks. Safely connect to any 12-volt automotive car battery with our mistake-proof design featuring spark-proof technology and reverse polarity protection.

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The NOCO Boost XL GB50
4.7/ 5

NOCO Boost XL GB50 1500 Amp 12-Volt Ultra-Safe Lithium Jump Starter Box, Car Battery Booster Pack, Portable Power Bank Charger, and Jumper Cables For 7-Liter Gasoline and 4-Liter Diesel Engines.

Top Reasons to Choose NOCO Boost XL GB50
  • Non-Sparking and Reverse Polarity: An ultra-safe and error-resistant design with spark-free technology and protection against reverse polarity, making it safe to connect to any battery.
  • Charge Personal Devices: Charge your personal devices such as smartphones, tablets, e-watches and more on the go more – up to a maximum of six smartphone batteries.
  • Wide Coverage: Designed for gas engines up to 7 liters and diesel engines up to 4.5 liters for small diesel cars, SUVs, boats, trucks, ATVs, motorcycles and more.
  • New Feature: hot and cold LED indicators for the operating temperature of the internal batteries to protect your batteries and devices.
  • In The Box: GB50 Ultra Safe Portable Lithium Car Battery Jump Starter Pack, Needle-Nose Battery Clamps, 12-Volt Car Charger, Micro USB Charging Cable, Microfiber Storage Bag, User Guide, 1-Year Warranty, and Designed in the USA.
  • Start Car up to 30 times: The GB50 can start a typical vehicle up to 30 times on one charge. The pack’s battery holds its charge level for over a year, and it’s rated for over 1500 charge cycles. The GB50 is suitable for jump starting cars, boats, RVs, trucks, and other vehicles with gas engines up to 7 liters and diesel engines up to 4.5 liters. Its patented safety protection ensures spark-proof connections and reverse polarity protection, and the newly redesigned battery clamps make it easy to connect to any 12-volt battery.
  • 1500 amps and USB port: NOCO designed their GB50 power pack to solve life’s little charging problems. The GB50 portable lithium-ion power pack delivers 1500 amps to jump start your vehicle’s battery, and it also features a USB port for charging your mobile devices.
NOCO Boost XL GB50 highlights
  • portable jump starter and power bank
  • includes 40″ microUSB cable, 12-volt USB charger, and battery clamps
  • lithium-ion battery
  • 1500A jump-start current
  • starts gas engines up to 7 liters and diesel engines up to 4.5 liters
  • jump starts up to 30 times on one charge
  • fully recharges itself in as little as 4.5 hours
  • charges and powers your 12-volt devices
  • LED flashlight
  • dimensions: 7-3/4″L x 3-7-16″W x 1-15/16″D
  • weight: 1-11/16 lbs.
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # GB50 XL
NOCO GB50 1500 Amp UltraSafe Lithium Jump Starter Extra Info
  • Compact, yet powerful lithium jump starter rated at 1,500 amps up to 30 jump starts on a single charge
  • Spark-proof connections and reverse polarity protection
  • An ultra-safe and mistake-proof design with spark-proof technology and reverse polarity protection, which allows it to safely connect to any battery
  • An ultra-bright 200 lumen LED flashlight with 7 light modes including SOS and emergency strobe
  • Recharge your personal devices on the go, like smartphones, tablets, e-watches and more – up to 6 smartphone recharges
  • Designed for petrol engines up to 7 liters and diesel engines up to 4.5 liters, SUVs, boats, trucks, ATVs, motorcycles and more
  • Hot and Cold LED indicators of the internal battery operating temperatures to protect your batteries and devices
  • The new HD Precision Boost Battery Clamps easily connect to any 12V lead-acid battery from lawn mowers to trucks, USB charging cable, microfiber storage bag, our 1-year hassle-free limited warranty, and free lifetime customer support.
  • Question: Will the novo boost 25000 charge cell phones
    Answer: Yes, the Noco GB50 can charge a cell phone via the USB outlet. It’s internal battery has 35 watt hours of capacity; or 9,459 mAh @ 3.7 volts. A typical cell phone has a 3,000 mAh battery. Here’s a formula to determine number of charges:(power bank capacity x .85) / phone capacity = number of full charges(9,459 mAh x .85) / 3,000 mAh = 2.68 full charges.
  • Question: If i use 8 awg wire with sae connector is that sufficient to jump start with your power packs?
    Answer: 8AWG is the gauge of wire that the GB50 cables and compatible accessories use, but we do not offer a direct Boost-to-SAE connection cable to allow you to plug the Boost directly into the SAE cable you already have on your battery. However, with the GBC009 Boost accessory, you can remove the SAE cable from your battery, and replace it by mounting the GBC009 eyelets to the battery. The eyelet cable will connect directly to the Boost for a jump start, and you can plug your existing SAE charger into the eyelet cable using the SAE adapter that is included with the GBC009.