Verdict

The NOCO Boost Plus GB40 is a compact and lightweight jump starter that offers convenience and independence from traditional jumper cables, with reliable performance in emergency situations. However, some users report critical failures in power delivery and express concerns about its durability and suitability in warm climates. For those who frequently face challenges obtaining jump start assistance, this product is a valuable investment, although potential buyers should consider the short warranty and check for updated models with improved features.

Top pro:
Highly effective for jump-starting vehicles, proving useful on multiple occasions.
Top con:
Two units stopped powering on after the warranty expired, despite charging capabilities and flashlight functionality.
Get an alert when the price drops or it comes back in stock.

Pros

  • •Highly effective for jump-starting vehicles, proving useful on multiple occasions.
  • •Convenient design avoids the hassle of traditional jumper cables, especially in tight parking situations.
  • •Equipped with safety features to ensure easy and safe usage by non-mechanics.
  • •Compact and effective at starting a dead vehicle.
  • •Charges to full capacity in about an hour and retains 100% after first use.
  • •Offers independence when traveling, eliminating the need to depend on others for assistance.
  • •Successfully started a two-cylinder diesel engine on a sailboat.
  • •Compact and lightweight, about the size and weight of two smartphones.
  • •Rated to start up to a three-liter diesel or six-liter gas engine.
  • •Considered a cost-saving solution compared to hiring help for a jump start.

Cons

  • •Two units stopped powering on after the warranty expired, despite charging capabilities and flashlight functionality.
  • •Unable to send power to booster cables, resulting in critical failure for intended use.
  • •Customer service provided minimal support following video evidence of issues.
  • •Does not deliver the advertised 20 jumps per charge.
  • •Not suitable for storage in vehicles in warm climates, as high temperatures can ruin the jump pack.
  • •Short 30-day warranty raises concerns about long-term reliability.
  • •Battery cables are too short for comfortable positioning during use.
  • •Users must carry the jump pack with them, which can be inconvenient for daily activities.
  • •Potential to forget or misplace the jump pack in crucial situations.
Find it on Amazon
View on Amazon

We may earn a commission when you buy through these links, at no extra cost to you. How ShopSavvy makes money

How we researched this

About this review: it summarizes the professional reviews and customer ratings ShopSavvy collected for this product, alongside prices from ShopSavvy's price data.

Get ShopSavvy
ShopSavvy is totally free and works on all popular phones and browsers
Download ShopSavvy AppDownload ShopSavvy App

Compare prices across tens of thousands of stores, set price alerts, watch for deals by keyword, and much more.

Install ShopSavvy Browser ExtensionInstall ShopSavvy Browser Extension

Compare and track prices automatically while you shop online at thousands of websites.