NOCO Boost GB70 2000A UltraSafe Jump Starter, 12V Lithium Battery Booster
NOCO Boost GB70 2000A UltraSafe Jump Starter, 12V Lithium Battery Booster
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NOCO Boost GB70 2000A UltraSafe Jump Starter, 12V Lithium Battery Booster

541 ratings

Key item features

  • Powerful Performance: Delivers 2000 amps for jump-starting 12-volt batteries, capable of up to 40 jump starts per charge and supporting gasoline engines up to 8.0L and diesel engines up to 6.0L.
  • UltraSafe Operation: Features UltraSafe technology, spark-proof connections, and reverse polarity protection for secure and mistake-proof use with any 12-volt automotive battery.
  • Versatile Power: Functions as a portable power bank for USB devices, a 400-lumen LED flashlight with seven emergency modes, and a 12V, 15-amp outport for powering external accessories.
  • Rugged Durability: Boasts a rugged, IP65 water-resistant enclosure, a rubberized over-molded casing, and high-discharge lithium technology, ensuring safe operation across various climates.
  • Portable Design: Weighing just 5 pounds, this ultra-compact unit offers rapid charging from a vehicle's auxiliary port in two hours and includes essential booster clamps, cables, and a storage bag.
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Specs

Battery capacity, 5000 mAhAmps, 2000 AAutomotive battery type, Lithium-Ion BatteryBrand, NOCOPower type, BatteryVehicle fitment type, Universal

About this item

Product details

The NOCO Boost HD GB70 is a compact, lightweight, and powerful portable car battery jump starter designed for 12-volt batteries. Rated at 2000 amps, it delivers serious performance to safely jump start dead batteries in seconds—up to 40 times on a single charge. Whether you’re driving a car, truck, SUV, motorcycle, ATV, or boat, this car battery jump starter is engineered to handle engines up to 8 liters of gasoline and 6 liters of diesel. This portable jump starter for cars is built with NOCO’s signature UltraSafe technology, featuring spark-proof connections and reverse polarity protection for worry-free operation. It’s a reliable battery booster jump starter for roadside emergencies, cold starts, and everyday use. The GB70 doubles as a jump starter power pack, featuring a high-output 400-lumen LED flashlight with seven light modes, including SOS and emergency strobe. It also functions as a portable power bank to recharge smartphones, tablets, and other USB devices on the go—ideal for travel, camping, or unexpected situations. Unlike bulky car starter jump boxes, the GB70 is ultra-portable and holds its charge for up to a year. It’s the perfect combination of a car jump starter, motorcycle battery jump starter, and auto battery booster pack—all in one compact design. Whether you call it a battery jump starter, booster pack jump starter, or self jump starter for car, the GB70 is trusted by mechanics, drivers, and adventurers everywhere. From everyday drivers to professionals, the NOCO Boost Plus GB70 is the ultimate auto jump starter power pack for anyone looking for safety, reliability, and performance in a portable car jump starter.
  • — Safely jump start a dead car battery in seconds with this compact, yet powerful, 2000-amp portable lithium car battery jump starter pack - up to 40 jump starts on a single charge - and rated for gasoline engines up to 8.0 liters and diesel engines up to 6.0 liters.
  • — 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.
  • — It's a car jump starter, portable power bank, LED flashlight, and 12-volt portable power. Recharge smartphones, tablets, and other USB devices. It's easily rechargeable from any powered USB port in 6 hours at 2.1-amps. An integrated 400-lumen LED flashlight with seven light modes, including emergency strobe and SOS. Plus, a 12-volt, 15-amp outport port for powering any 12VDC devices, like tire inflators, inverters, and more.
  • — 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. Allows rapid charging in 2-hours via the vehicle's auxiliary port. And an ultra-compact and lightweight design weighing just 5 pounds.
  • — Inside, you will find a GB70 portable jump starter with battery booster clamps, a USB-C charging cable, XGC connectors and cable, and a microfiber storage bag. It also comes with a one-year warranty and is proudly designed in the USA.
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Specifications

Battery capacity

5000 mAh

Amps

2000 A

Automotive battery type

Lithium-Ion Battery

Brand

NOCO

Warranty

Warranty information

1-Year Limited Warranty

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Warnings

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Customer ratings & reviews

4.6 out of 5 stars
stars
541 ratings189 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars83% (450)
  2. 4 stars8% (43)
  3. 3 stars2% (10)
  4. 2 stars1% (7)
  5. 1 star6% (31)

Reviews summary

Pros

  • : The device charges dead batteries quickly.
  • : The power pack starts multiple engines, including diesels.
  • : The unit fits into small spaces and stores easily.
  • : The unit reliably starts dead batteries on the first try.
  • : The unit powers both cars and trucks.

Neutral

  • : Can last all day, but varies by usage patterns.
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Showing 1-3 of 189 reviews

Nov 9, 2026
Reviewer name: Brandon
Item details
Color: Gray
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Blown away how good this works.

Bought an Everstart 1400 a couple of years ago to replace a Stanley booster I had for quite a while. It never worked like I expected, and wouldn't work on a completely dead battery. Tried this on an old 5.3L with a stone dead battery, and it cranked really well. Ultimate test was a 60's John Deere 5010 with an 8.7L diesel. Batteries were dead enough it wouldn't turn over, and this jumper started it right up. Yeah, I'm sold. Only issue is I wish I had bought one years ago.

Helpful?1MMQZ86CP1RO46605768
Oct 7, 2026
Reviewer name: James
Item details
Color: Gray
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

NOCO started a 7.0 dead battery, it works

Great Product Same day delivery what else can anyone ask for!

Helpful?1MMQZ86CP1RO46605768
Nov 9, 2026
Reviewer name: Tom
Item details
Color: Gray
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Get one!

I believe that everyone should have one of these in their car. Excellent product

Helpful?1MMQZ86CP1RO46605768
Current price is $199.95
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