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Model: 20V MAX Lithium-Ion 4.0 Ah and 2.0Ah Battery Packs (2-Pack)
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Sort: Lowest to Highest | Last Updated 7/26/2026, 02:59 AM
More power delivered so less bog down with drills in hard materials or saws binding up. they have a rubber coating that I like because of the grip and if they fall with or without the tool less likely to crack.
You get more charges out of them, I believe almost double if I remember correctly, and they work better in warm weather because they run cooler.
Less wind down in power near end of battery charge.
I don't believe they're lighter but I might be wrong.
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App shows 149 all around me
Really like these power pack batteries. Worth it just for the 4ah for that price alone in my opinion.
Good luck.
https://www.lowes.com/pd/DEWALT-2...5016107975
You get more charges out of them, I believe almost double if I remember correctly, and they work better in warm weather because they run cooler.
Less wind down in power near end of battery charge.
I don't believe they're lighter but I might be wrong.
Sign up for a Slickdeals account to remove this ad.
Join The Conversation
Share information with the community. Please follow our Community Guidelines and be kind!