DeWalt DCB104 Simultaneous Charger Review – Four Ports, All Sorts, Even The New Giant FlexVolt!

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dewalt dcb104

Thanks to the growing number of powerful cordless tools, many job sites are much more efficient and productive than they used to be back in the dark ages of (shudder) power cords. Cordless drills, reciprocating saws, LED site lighting, and even miter saws and table saws are all ready to leap into action, without having to search out and fight for available outlets. Capable as all these tools are, though, they still need a power source to get their motors running, and in most cases that power source is a Lithium-Ion battery. A crew using several high-demand tools may go through several batteries a day, depending on the task. Lithium-Ion batteries tend to be pricey, so having a quick way to get them recharged and back to work is critical. The folks in Yellow and Black just sent us their latest product dedicated to making that happen – the four-banger DeWalt DCB104 Simultaneous Charger. We’ll check it out, and take a look at the beefy new DeWalt FlexVolt 12.0 Ah 60V MAX battery – at no extra charge!

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The new DeWalt DCB104 simultaneous four-port charger.

Why invest in a multi-port charger? While you could schlep several single-port chargers along, that would require finding multiple outlets to power them all. Assuming you can even find enough open outlets, this is not likely to earn you points with the other trades, who are also seeking voltage, and who are likely to unplug your charger to get it. A multi-port charger is the perfect solution.

Although there are a lot of multi-port chargers on the market, most of them use a sequential charging process. In other words, you can load it up with two, four or six batteries, but only one battery gets re-juiced at a time. This is fine at the end of the day, when you can load it up and have a fresh batch in the morning. When there’s lots of work to do, and you need a fresh battery NOW, your foreman may not be interested in hearing that your battery is number five in the recharging queue.

The DeWalt DCB104 Simultaneous Charger eliminates the waiting game. It’s a fast charger, capable of charging four 4.0 Ah 20V MAX batteries in 40 minutes, and four 6.0 Ah 20V MAX batteries in 60 minutes. To make it even more useful, it will accept any combination of 12V MAX, 20V MAX and 60V MAX DeWalt batteries. Here’s the list of features from DeWalt:

• Simultaneous Charger: All Ports Charge At The Same Time
• Charges 12V MAX*, 20V MAX*, and 60V MAX* Batteries
• 8 Amps Output Per Port (simultaneously)
• Charges (4) DCB204 battery in 40 mins
• Charges (4) DCB606 battery in 60 mins
• Thru-Hole Wall Mounts
• Cord Wraps
• ToolConnect™ Tag Ready
• Side Brackets To Mount Onto The ToughSystem™ Rails

The Down Low On The DeWalt DCB104 Simultaneous Charger

The design team did a nice job of getting the little things right on the DeWalt DCB104 Simultaneous Charger. When batteries are inserted, they click securely into place, and won’t fall out when you pick the charger up by the handle to lug it to the job site or home. The power cord is nice and long (if only they could come up with a cordless charger!), and a cord wrap in the rear keeps it secure when not in use.

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The batteries lock in for easy transport…
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And a cord wrap is a helpful touch.

If the DeWalt DCB104 Simultaneous Charger will be used in a shop or other fixed location, it can be secured to a wall or table with the four inset mounting holes. If you’re going mobile, the built-in handle offers an easy way to schlep it. The DeWalt DCB104 Simultaneous Charger is also designed to be compatible with DeWalt’s ToughSystem, and clips snugly into place atop the stack.

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Four mounting holes let you secure it to a wall or workbench…
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And it latches in securely to ride shotgun on top of your ToughSystem stack.

Getting A Charge Out Of The DeWalt DCB104 Simultaneous Charger

For its maiden voyage, I did a bit of Yellow and Black mixing and matching. I snapped a 20V 1.5 Ah, a 20V 4.0 Ah, a 60V FlexVolt 6.0 Ah, and a big-daddy 60V FlexVolt 12.0 Ah battery (more on that shortly) into the DeWalt DCB104 charger. The red lights started blinking, the cooling fan kicked on, and the charging quadfecta was underway!

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Flashing lights indicate the DeWalt DCB104 is charging…

Although the batteries charge simultaneously, it obviously takes a lot longer to fully charge a 12.0 Ah battery than it does to charge a 1.5 Ah battery. The smaller battery was finished very quickly, in roughly 20 minutes. The other batteries followed suit, in order of size, until all were fully charged. As each battery reached full charge, its light turned solid, and shortly after the chargefest was complete, the fan shut off. When a battery is fully charged, it can be popped out of the charger without affecting the remaining batteries.

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Solid lights mean they’re ready to get back to work!

Feeling Connected To The DeWalt DCB104 Simultaneous Charger

One other feature on the DeWalt DCB104 Simultaneous Charger will make life easier for users of DeWalt’s Tool Connect system. The Tool Connect system consists of Bluetooth tags and a free mobile app, to allow users to track tools, equipment, inventory, a lunch bucket, or whatever the tag is attached to.

The DeWalt DCB104 Simultaneous Charger has a dedicated spot for a Tool Connect tag on top of the charger, with pre-drilled holes and screws for attachment.

DeWalt DCB104
The DeWalt DCB104 has a dedicated spot to mount a Tool Connect tag.

Ramp Up The Amps With The FlexVolt 60V MAX 12.0 Ah Battery

While it’s great to have a fast-charging simultaneous charger, it’s even greater if you can go longer before you NEED that charge. DeWalt recently introduced the Li-Ion version of an all-day sucker, the FlexVolt 60V MAX 12.0 Ah battery, model DCB612.

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The DeWalt DCB612 12.0 Ah FlexVolt battery, packing on the power…

If you’re unfamiliar with their FlexVolt system, they’ve basically developed a battery that can detect whether the tool it’s in requires 20V or 60V, and adapt accordingly. It provides a lot of oomph to power DeWalt’s lineup of 60Vand 120V FlexVolt tools, and if you strap it on a 20V MAX tool, you may never need a charger again.

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60V FlexVolt drill + 12 Ah battery = Lots of big holes getting drilled.

The battery geeks at DeWalt have been hard at work developing technology to pack more power into less space. The new FlexVolt 12.0 Ah battery is the same size as the 9.0 Ah version, and only slightly larger than their 6.0 Ah battery.

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Only slightly larger than the 6.0 Ah version, but twice the capacity…

Like all FlexVolt batteries, it’s compatible with all 20V, 60V and 120V MAX tools, and if you don’t snag a DeWalt DCB104 Simultaneous Charger, it can be charged on any 20V MAX charger. Here’s the full list of features and specs from DeWalt:

• 12.0 Ah capacity for maximum runtime
• Compatible with 20V MAX*, 60V MAX*, and 120V MAX* tools
• Compatible with all 20V MAX* Chargers
• 3-LED Fuel Gauge charge indicator
• Operates in outside temperatures down to 0°F

• Capacity 12 AH
• Height 3.8 in
• Length 5.4 in
• System 20V MAX* , 60V MAX*
• Watt Hours 240
• Weight 3.2 lbs

Time To Take Charge Of Your Charging?

For anyone working in the trades, time is money. And money is also money. You don’t want to sit around waiting for your turn to bring your dead battery back to life, but you also don’t want to have to buy several extra batteries, to be sure of having one that works. With the DeWalt DCB104 Simultaneous Charger, you can get four tools re-energized during lunch, or while you use one spare battery. The charger is fast, rugged and well-made, and its ability to charge 12V, 20V and 60V batteries means it should handle ALL your DeWalt charging needs. I think it’s a great accessory, and I wish all the major brands offered one.

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The DeWalt DCB104 simultaneous charger would be a welcome addition to any job site…

DeWalt backs the DeWalt DCB104 Simultaneous Charger with a three-year limited warranty, and a year of free service. To give you a risk-free opportunity to experience the thrill of simultaneous charging, the DeWalt DCB104 Simultaneous Charger is also returnable for 90 days. The FlexVolt 12.0 Ah battery is backed by a three-year warranty, along with three years of free service. If you decide you really need a break, it is also returnable for 90 days.

Buy the DeWalt DCB104 Simultaneous Charger from Amazon:

Buy Now - via Amazon

Buy DeWalt Tool Connect tags from Amazon:

Buy Now - via Amazon

Buy the 60V MAX FlexVolt Battery from the Home Depot:

Buy Now - via Home Depot

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About Phil

Phil’s path to the pinnacle of success as HomeFixated’s Senior Writer was long and twisted. At various stages of his life, he worked as a framing carpenter, attended motorcycle mechanics school, served as an Army MP, did a hot and itchy stint installing insulation in Phoenix, owned and operated a small contracting firm doing residential renovations, and worked as an employee of a major airline (Motto: We’re not happy ‘til YOU’RE not happy). He is currently semi-retired, but continues to take on little projects, such as the total renovation of an old farmhouse. Yes, he is a slow learner. Future projects include a teardown restoration of his 1965 BMW motorcycle, and designing and building a kick-ass playhouse for his grandsons. Phil loves spending time outdoors, hanging out with family and friends, cool tools, and a cold IPA when beer o'clock rolls around.

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2 thoughts on “DeWalt DCB104 Simultaneous Charger Review – Four Ports, All Sorts, Even The New Giant FlexVolt!”

  1. I totally agree with you as now a days, every tool is getting cordless and to power their motors an alternate power source is required. Thanks for sharing the review.


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