DieHard Automatic 12 V 250 amps Battery Charger/Engine Starter
DieHard Automatic 12 V 250 amps Battery Charger/Engine Starter
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DieHard

DieHard Automatic 12 V 250 amps Battery Charger/Engine Starter

4.5 stars out of 22 reviews
(4.5)|
22 ratings

Key item features

  • Intelligent Charging: Intelligent charge technology with multi-stage 6/12V 2-6A charging for precision, safety, and extended battery life.
  • Automatic Voltage Detection: Automatically senses 6V or 12V voltage, making it suitable for multiple battery types.
  • Overcharge Prevention: Features battery maintaining to prevent overcharging by switching to maintenance mode when fully charged.
  • Boost and Jump Start: Includes 50A boost for quick energy and 250A jump starting capabilities for immediate car start.
  • Durable Cables: Comes with 6-gauge, 6' power cord and 6' cold weather flexible output cables with color-coded clamps.
  • Compact Design: Easily rolls around your garage with its compact wheel design and retractable handle, providing a 12' total reach.
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Current price is $209.99
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  • Free 90-day returns
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4.5 out of 5 stars
stars22 ratings13 reviews
How item rating is calculated
  1. 5 stars73% (16)
  2. 4 stars18% (4)
  3. 3 stars0% (0)
  4. 2 stars5% (1)
  5. 1 star5% (1)
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Showing 1-3 of 13 reviews

Apr 30, 2024
Steve
5 out of 5 stars review

Verified Purchase

It Actually Works, And Great!

I think I might have finally found a powerful home car battery charger that actually works. Amazingly, after using the battery boost feature for a little over an hour, I shifted the mode to a slow charge to maintain the morning's charge. When I checked back later, the charger had automatically stopped with a green light signal (a safety feature) to indicate that the battery was at capacity. I was astonished to see a 100% reading, and it all happened in a reasonable amount of time, too. This thing is a work horse. I might even consider buying a second one for our garage. It's so nice to have cars that energetically start again.

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Oct 21, 2024
Cowgirl75
Top Reviewer
5 out of 5 stars review

Verified Purchase

Looks good, works well!!

It came quickly. It has worked well so far.

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Mar 8, 2025
Chris
5 out of 5 stars review

Verified Purchase

Works well

It works how it should.

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