FirstPower 6.0Ah Replacement Battery DCB205 DCB204 – Compatible with Dewalt 20V Cordless Power Tools DCB180 DCB200 DCB204-2 DCB205-2 DCB206 DCD/DCF/DCG Series – Upgraded Li-ion 2 Pack

(10 customer reviews)

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【Battery Features】: 2Packs, 20V, 6.0Ah Really Capacity. Lithium, no memory effect. Via ROHS, CE Safe Certified, replace for BCB205 DCB204 DCB206 DCB205-2 DCB200 DCB180 DCD985B DCD771C2 DCS355D1 DCD790B…… (yellow and black sent randomly).

【Compatible with Dewalt 20V】:REPLACEMENT BATTERY, NOT ORIGINAL. Fits all current model Dewalt 20V tools and Lithium Ion chargers. E.g: DCD/DCF/DCG/DCS series, DCB203, DCB204, DCB205, DCB205-2, DCB200-2, DCB200 DCB180, DCB204-2…

【Easy to Install】: The same function and size as original 20V battery, so very easy install and it fits perfectly. Not tight or loose.

【Charge Stable】: Top A grade Lithium Battery Cells,Built-in protection,not hot when charge. Tested by manufacturer to match Original & OEM product. NOTE: Please don’t over charge the battery ; Cool down the battery before recharge it.

【Battery Storage】: Store it in a clean, dry, cool place away from heat and metal objects. 24-hour service: If you have any questions, please feel free to contact us.

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SKU: B07YZDNTXG Category:

Product Description

Dewalt 20v battery replacement DCB204Dewalt 20v battery replacement DCB204

Compatible with All Dewalt 20V Li-ion Battery Tools & Li-ion Chargers

Voltage: 20volts

Capacity: 6000mAh

Watt: 120Wh

Battery Type: Lithium Ion

Replacement Part #:

N123283, N123282, DCB201-2, DCB201, DCB200, DCB181-XJ, DCB181, DCB180

(Battery : yellow and black sent randomly)

Dewalt 20v battery replacement DCB204Dewalt 20v battery replacement DCB204

Compatible with: Pls use “Ctrl+F”to find.

DCD Series :

DCD740, DCD740B, DCD780, DCD780B, DCD780C2, DCD780L2, DCD785C2, DCD785L2, DCD980L2, DCD980M2, DCD985B, DCD985L2 DCD985XR, DCD985L2, DCD785C2, DCD780C2, DCD780B, DCD740C1, DCD740B,

DCF Series :

DCF880C1-JP, DCF883B, DCF883L2, DCF885, DCF885B, DCF885C2, DCF885L2, DCF895B, DCF895C2, DCF895L2 DCF895L2, DCF895C2, DCF895B, DCF885L2, DCF885C2, DCF885B, DCF883L2, DCF883B, DCF880C1-JP, DCF883B,

DCG Series :

DCG412, DCG412B, DCG412L2

DCS Series :

DCS331B, DCS331L1, DCS331L2, DCS331N, DCS380B, DCS380L1, DCS381, DCS391B, DCS391L1, DCS393 DCS393, DCS391L2, DCS391L1, DCS391B, DCS381, DCS380L2, DCH214L2

Package Content: 2x Battery

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FCC,ROHS,CE Certified


‎FirstPower Shenzhen Lepower Electronic Co.,Ltd.

Part Number


Item Weight

‎2.72 pounds

Package Dimensions

‎9.92 x 3.62 x 3.23 inches

Item model number



‎20 Volts

Item Package Quantity


Batteries Required?


Battery Cell Type

‎Lithium Ion





Customer Reviews

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Best Sellers Rank

#10,858 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)#61 in Cordless Tool Battery Packs

Date First Available

October 11, 2019

10 reviews for FirstPower 6.0Ah Replacement Battery DCB205 DCB204 – Compatible with Dewalt 20V Cordless Power Tools DCB180 DCB200 DCB204-2 DCB205-2 DCB206 DCD/DCF/DCG Series – Upgraded Li-ion 2 Pack

  1. Ric

    As good as OEM and a lot less expensive.

  2. The Fiddl3r

    UPDATE 3/13/20:I purchased a Lasica DCB105 charger. It is happily charging the batteries to their full potential. I don’t know exactly why the DeWalt charger didn’t get beyond 2 LEDs.==========I purchased these for use with my DeWalt ATOMIC 4-1/2″ circular saw. I purchased the saw when I saw it on a good sale at Home Depot in my local area. I’ve wanted the saw for a while and when I saw the sale price I couldn’t pass it up.Of course I needed batteries for it so I purchased these. These batteries balance the weight of the saw really well and they look good, too. They operate the saw fine but on my DeWalt DCB107 charger they only have two of the three LEDs lighted when the charger indicates charging is completed. I’m taking away one star for that.We’ll see how they hold up as the year progresses. As ls long as I don’t update this things are OK. If I have issues I’ll update the text of this review.

  3. Mark

    I do not expect these batteries to last for the long haul but I hope that I am wrong. At this price point no one should ever pay the rip-off prices from Dewalt.The runtime on these batteries is on par with what you would expect out of 6aH and they work fine on the standard 20v dewalt charger. The batteries I received were Yellow and better matched the Dewalt color scheme then the pictures show which was a pleasant surprise but be aware they are not black as pictured.

  4. Suzanne H

    Great deal. Bought on a lightning deal. My husband seems happy with them so far. Time will tell. They also arrived 2 days early. We paid under $40 for both. He has several dewalt cordless tools and dewalt batteries. These I got for him as backups just in case. I figured for that price and reading other reviews they were worth a try. Time will tell.

  5. Been Jammin’

    Pictured: FirstPower 6.0Ah and DeWalt 4.0Ah.6 months in. These batteries are great. They’ve been getting a workout in large-scale commercial construction daily, mostly outdoors. I just can’t believe the price!They last the whole day in my impact driver, and they haven’t run out yet on the circular saw for dozens of 2×4’s. They charge quickly on the DeWalt charger and fit perfectly on my tools. They’ve even been dropped, rained on and left in near-freezing temperatures. They haven’t missed a beat or even lost charge from the temperatures.I will echo similar reviews, saying that these are most similar to the DeWalt 4.0Ah batteries. They are the exact same size and shape. I can’t compare usage/capacity exactly, because my DeWalt batteries are quite a bit older. They currently outlast my 4.0Ah DeWalt batteries. Even if these were advertised as 4.0Ah, the price is still unbeatable!As a bonus, I was very pleased that these came in the standard DeWalt black & yellow color scheme. They match the tools perfectly.

  6. Braxton Texas

    I have a variety of Dewalt power tools and love them all but the Dewalt branded batteries cost so much I considered giving these a shot. The work and charge just fine. For the AMP Hour rating, they are actually a little smaller than the Dewalt branded. It does not seem to matter. I actually like a slightly more compact battery. How they will hold up in the long run of many recharge cycles I can not say. However, if they continue to perform well, I will be back for more. Great price for what they are.

  7. Michael

    Battery life is great, I charged the battery a month ago. Built 2 tables, 3 shelfs, kayak ceiling mount pulley system, drilled at least a dozen holes into concert walls and drilled a crap load of holes in 1/8″ steel. And it still shows a full charge.

  8. Online in Iowa

    I was nervous about going with what I think are Chinese made batteries but these Dewalt compatible replacement batteries charge in my Dewalt charger, work great and look great. In the picture they were all black but these are black and yellow. I wish I’d have know about them a long time ago. I will not be going back to Dewalt batteries again. I tried to test how long they lasted by using one is a portable shop vac but I finished the entire car and trunk trying to take my time while not shutting off the vacuum as I moved around the car but it didn’t run out. I got bored vacuuming and considered my unscientific test complete. The LEDs went from 3 to 2 if that means anything. I don’t leave a lot of reviews and almost didn’t take the chance with these but I’m glad I did. Hope this helps.

  9. Patricia White

    Both batteries came on time, but only had 18.5 volts out of the box. Put on DEWALT charger #DCB107 and they showed full charge on charger, but only two bars on battery! Left on charger for 6 hrs and no change at all. Will see after use whether this is all we will ever get! and how long they will last per charge! Have had another cheap brand that only lasted about 3 or 4 charges and then would not take a charge at all! Looks like there is no cheap way to avoid DEWALT’s outrageous prices! Am convinced they are not in the tool business, they are in the battery business, and very much so ,with ”’Planned Depreciation””!! Update : Turns out when you plug into charger and lihts come on , youare getting ” false” info. You have to apply extra muscle effot and it will go onto charger another 1/16 inch and then it starts working properly. Have used batteries for two days say about 6 hrs or more and still have two bars left!! YAY, YAY, changed stars to at least a five!!! Would buy again!

  10. -Dan-

    So far I’m really impressed with these batteries. They are rated at 6.0 ah and are the same physical size as a 5.0 ah battery. I have no way to confirm they are a full 6.0 ah but they definitely run a long time. Hard to beat at this price, 2 for half the price of 1 name brand.

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