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What is the biggest DEWALT battery?

By: Daniel Smith

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Updated:

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Do you love DEWALT as much as we do but you keep wondering how you can get the most out of your power tools? The solution is probably scaling up to a stronger battery. But what is actually the biggest DEWALT battery?

The biggest, and strongest DEWALT battery is the DEWALT FLEXVOLT 20V/60V MAX* Battery with 12.0-Ah (DCB612). This battery will last the longest on a single charge and is ideal for all DEWALT tools.

12.0-Ah DEWALT Flexvolt battery

DEWALT 12.0-Ah Flexvolt battery (DCB612)

our score: 9.6
  • LED power indicator
  • Longest operating time
  • Compatible with all 20V Chargers
  • Strongest DEWALT battery

Which DEWALT battery do you need?

The question you have to ask yourself is if you really need all the power a 12.0-Ah battery has to offer. Of course, these batteries are great for large power tools like hammer drills or angle grinders. However, for smaller tools like an impact driver, a 6.0-Ah battery is often sufficient.

6.0-Ah batteries are much cheaper than 12.0-Ah batteries. Here is a small table of tools and their optimal battery choice:

60-volt Hammer drill12.0-Ah
DEWALT Chainsaw12.0-Ah
60-volt Angle grinder12.0-Ah
Normal Hammer drill6.0-Ah
Impact driver6.0-Ah

You can read how much we love DEWALT Flexvolt batteries but the best thing is to try them out yourself. We are sure you will fall in love with them!

The Author
Daniel Smith
My passion for power tools and work clothing started when I was a kid. My father and I used to build tree houses together, he taught me all the tricks of the trade! Meanwhile, I'm a 28-year-old with more than 7 years of experience on various job sites.
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