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DEWALT DCB104 4-Port Rapid Charger for 20V MAX Batteries

Name: DEWALT DCB104 4-Port Rapid Charger for 20V MAX Batteries
Brand: DEWALT
SKU: B07FVFTX23
Price: 197.99 USD
Availability: InStock

Posted Apr 22, 2026Updated Apr 22, 2026

$197.99$349.00

43% OFFYou save $151.01

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Great Deal

Save 43% on this DEWALT 4-port fast charger. It can charge four 12V, 20V, or FLEXVOLT batteries at the same time. This is for a professional or serious DIYer with multiple DEWALT tools.

What we like

Charges four batteries simultaneously
Fast charging for high-capacity batteries
Works with all DEWALT 12V, 20V, and FLEXVOLT batteries
ToughSystem and Tool Connect compatible

Watch out for

High price even on sale
Bulky for a charger

Tip: Only makes sense if you own several DEWALT tools and multiple batteries.

Our Take

Best for: Professional tradespeople or advanced DIYers with many DEWALT cordless tools.

The DEWALT DCB104 is a powerhouse charger designed to keep a busy tool user in action. Its main purpose is to eliminate downtime by charging up to four batteries at once, supporting the full range of DEWALT's 12V MAX, 20V MAX, and FLEXVOLT battery platforms. This is not a casual purchase; it's for someone whose work or projects are frequently interrupted by waiting for a single battery to charge. What stands out is the simultaneous fast charging. A 4.0Ah battery charges in about 40 minutes, and a 6.0Ah in an hour, across all four ports. The integration with DEWALT's ToughSystem storage and optional Tool Connect tags for inventory management are nice touches for a professional setup. The main limitation is its size and cost. It's a large, dedicated station, not a portable charger you'd toss in a bag. At this sale price, it becomes a much more compelling tool for the right user. If you're running multiple saws, drills, or outdoor power equipment and have accumulated half a dozen batteries, this charger can genuinely improve workflow. For someone with just one or two tools, it's serious overkill.

Price Analysis

At $197.99, this is a 43% discount off the $349.00 list price. While specific price history isn't provided, a discount this deep on a premium DEWALT charger is significant. It is likely very close to the lowest price this product sees, making it a good time to buy if you need this level of charging capacity.

Common Questions

Does this charger work with older DEWALT 18V batteries?

No, it does not. This charger is specifically for DEWALT's 12V MAX, 20V MAX, and FLEXVOLT battery systems. Older 18V NiCad batteries require a different charger.

Can it charge different battery sizes at the same time?

Yes. You can mix and charge a 12V battery, a 20V 2.0Ah, a 20V 6.0Ah, and a FLEXVOLT battery simultaneously. Each port operates independently.

Is the charger fan-cooled during operation?

Yes, it has an internal fan to keep batteries and the charger itself cool during fast charging, which is standard for chargers of this type and power.