Pros

  • โ€ขExcellent design with properly sealed and covered ports ensuring durability.
  • โ€ขCompact and powerful, perfect for travel and storage in vehicles.
  • โ€ขProvides multiple jump starts before needing a recharge; can charge phones too.
  • โ€ขIncludes useful features like USB ports, flashlight, and flashing/SOS light.
  • โ€ขOffers essential peace of mind during emergencies, particularly in remote areas.
  • โ€ขImpressively revives dead batteries, retaining charge well even after use.
  • โ€ขConvenient carrying case makes it easy to transport and store.
  • โ€ขStrong performance relative to its size and cost, great for tight spaces.
  • โ€ขWeluited for diagnosing car issues without another vehicle's help.

Cons

  • โ€ขTakes up to eight hours for a full initial charge, which can be inconvenient.
  • โ€ขClamps are made of cheaper plastic, and handles might come undone.
  • โ€ขThe short cord length may pose a challenge, despite the compact size.
  • โ€ขNot recommended for frequent use across multiple vehicles, best for occasional use.
  • โ€ขLong recharge time after depleting battery.

Bottom Line

The ET03 Car Jump Starter is a reliable and compact solution for on-the-road emergencies, with excellent durability and capable performance. Its design prioritizes portability and practicality, making it ideal for car owners and outdoor enthusiasts alike. However, be prepared for longer charging times and moderate use to fully enjoy its benefits. If frequent multi-vehicle use is a priority, you might need to consider a more robust option.

Lowest at any Popular Retailer
$79.97 at Amazon

Where to Buy

Prices last updated: June 18th 2025 6:53 pm
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