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About this product
Product Identifiers
BrandDEWALT
MPNDCB404
Ean0885911377744
GTIN0885911377744
UPC0885911377744
ModelDCB404
eBay Product ID (ePID)24030345907
Product Key Features
Battery TechnologyLithium-Ion (Li-Ion)
Battery Capacity4.0 Ah, 4 Ah
Voltage40 V
Additional Product Features
Battery IncludedYes
Battery Voltage40 V
Tools Product TypePower Tool
StylePower Tool Battery
TypeBattery
Ratings and reviews
Most relevant reviews
- 02 Jun, 2016Most favourable review
Good Product, Good Price
I brought a reconditioned trimmer. I have used it twice thus far and have been very satisfied. It has good power, is easy to use, and not too heavy. The battery life with constant use is 30 to 45 minutes. A second battery is recommended.Verified purchase: YesCondition: Pre-owned
- 12 Jun, 2024Most critical review
With the dewalt 40 volt lawnmower I got about a half hour of mowing done before the battery ran down and that was on a full charge the battery then to
With the dewalt 40 volt lawnmower I got about a half hour of mowing done before the battery ran down and that was on a full charge the battery then took over 3 hours to completely charge again and with the 40 volt weed eater I got over an hour use and still had 1 indicator light on so I probably would be able to use the weed whacked 3X longer than the mower but these DC 404 batteries are not even half as good as the dewalt 404 batteries unfortunately they don’t make them anymoreVerified purchase: YesCondition: New
- 10 Aug, 2016
DEWALT 40V/4AH BATTERY
I have only used these batteries on the string trimmer, but the power is great and the battery life seem adequate. This trimmer has impressed me and I will most certainly buy the other tools in the 40v line. No more bad fuel problems.Verified purchase: YesCondition: Pre-owned
- 31 May, 2016
HEAVY DUTY BACKUPS AT AN AWESOME PRICE
I WAS HAPPY WITH JUST THE PRICE FOR THIS PAIR OF SPARE BATTERIES. BUT THEY ALSO ARRIVED MUCH SOONER THAN PROMISED. THEY HAVE TURNED OUT TO BE OF EXCELLENT QUALITY AS THE ORIGINAL ONE, RUGGED, AND MOST IMPORTANTLY - DEPENDABLE.Verified purchase: YesCondition: Pre-owned
- 09 Aug, 2016
Heavy Duty Long Lasting
The 40v battery is well built and has unexpected long lasting power. The 40v power equipment is the way to go for performance and durability. Will be buying other 40v tools from DeWalt. Best of the battery operated equipment.Verified purchase: YesCondition: New
- 14 Dec, 2022
Short Battery Life
I've used my Dewalt blower twice and noticed the battery drains in about 15-20 minutes. Not desirable at all. My original Dewalt battery gave me at least 60 minutes during heavy use. I guess that's all I can expect for a non-OEM battery.Verified purchase: YesCondition: New
- 11 Aug, 2016
The battery for my new Dewalt hedge trimmer is great.
Verified purchase: YesCondition: Pre-owned
- 21 Jun, 2019
A great value and a lesson learned.
This was an excellent value. These 40 volt Dewalt batteries are very expensive when new. To find a "good as new" battery for this price was a great value and a lesson learned. I killed my original battery by leaving it in the charger way too long so this battery was a real life saver. I will not make the same mistake again.Verified purchase: YesCondition: Pre-owned
- 14 Feb, 2017
A clean cut
I bought this 40 volt 4 Amp Hour DEWALT battery for my chain saw. It charged in an hour and has a good run time, giving the saw the power it need.Verified purchase: YesCondition: New
- 04 Jul, 2019
something to work with while the much more expensive 6 Ah is recharging
This 4 Ah battery gives me something to work with while the much more expensive 6 Ah is recharging. Like having a can of gas to refill the "tank."Verified purchase: YesCondition: Pre-owned
