Will these work with Dewalt 18V tools?

No, these are 20V MAX batteries. They require a specific adapter to work with older Dewalt 18V NiCad or lithium tools.

How long does it take to charge a DCB204?

Using a standard Dewalt charger, these batteries typically reach a full charge in approximately 90 minutes.

The 5.0Ah version offers about 25% more runtime but is slightly heavier and often more expensive than this 4.0Ah model.

No, these lithium-ion cells can be charged at any time without reducing their total capacity or lifespan.

At JB Tools, for $102.99, 53% under what the other stores charge, as of our latest check.

4 stores we checked sell it, including JB Tools, The Home Depot, Lowe's, NAPA.

$102.99at JB ToolsChecked 18 h ago

53% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

It checks today's price at every store, compares the alternatives and answers in about a minute.