

🔋 Power up your workflow with DEWALT’s longest-lasting 20V MAX battery!
The DEWALT 20V MAX XR 8.0-Ah lithium-ion battery offers industry-leading capacity within the 20V MAX lineup, delivering up to 33% more runtime than the 6Ah model while maintaining the same compact size and weight. Compatible with all DEWALT 20V MAX tools and chargers, it features a convenient 3-LED fuel gauge and comes with a 3-year limited warranty, making it the go-to power source for professionals demanding extended performance and reliability.




| ASIN | B085JSKJ7Q |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #19,504 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #131 in Cordless Tool Battery Packs |
| Customer Reviews | 4.4 4.4 out of 5 stars (945) |
| Date First Available | March 5, 2020 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2 pounds |
| Item model number | DCB208YY |
| Manufacturer | DEWALT |
| Product Dimensions | 6.93 x 3.35 x 6.93 inches |
A**R
Awesome battery
These battery works great and holds a charge for a long time.
B**R
DeWalt: so you know it is good
Has worked well with my DeWalt vacuum and gives me plenty of time to vacuum my truck and my woofs car too! Will likely use it with other DeWalk tools I have they poop out on the 2AH fast.
A**O
Heavy Duty Battery
Love this battery, the more the A.H the better. I will not put anything less than 8a.h again any of my Dewalt tools. Def can tell the difference compared to 5 or even 6a.h on how much longer it lasts. **Quick tip keep an eye on how many bars left of battery life, don't let it get below 1 bar otherwise it will not take charge again. Very pricey battery
H**R
Capacity is great. If you only have 4 or 5 volt, worth it.
Had this for 3 mos now works and charges great.
G**H
Garbage Possibly Knock Off
This battery does well.In the first four or five charges. I've fully charged the battery and completely drained it each time. Within two months, the battery will only last half the amount of time. Now even after a full charge, I have the dewalt leaf blower, and I can manage to get ten minutes out of the battery.If i'm lucky. Battery continues to lose charging time after each cycle.
J**S
Improved performance of my larger XR tools, highly recommended.
Buying the premium battery over a 3rd party was something I struggled with, but I did so hoping for longer life, and higher quality of product. Using this battery in my XR tools absolutely delivers more power from the tool over the smaller batteries. So far, I'm extremely happy with this purchase. I might still consider 3rd party batteries for things like work lights, where I just need high capacity and maybe not so much on high performance or reliability.
H**T
Powerful Battery with Long Runtime
Di DEWALT 20V MAX XR 8.0-Ah battery deliver strong performance every time. It holds a long charge, so mi can work longer without stopping fi switch batteries. Fits perfectly with all compatible DEWALT tools. Charges relatively fast and keeps power steady under heavy use. Build quality is solid and durable—can handle rough job site conditions. Worth di price if yuh need serious runtime fi demanding tasks. If yuh use DEWALT tools regularly, dis battery a must-have fi keep di work going.
K**R
Misleading advertising
This is not an XR battery. It is a good battery but not as powerful as a true XR battery..
G**C
Love this baby! It is heavy, but lasts in those outdoor tools. Leaf blower only ran 10 minutes plus. This one gets me through the job.
J**.
Incredible quality and performance.
S**O
Used this the other day to run a cordless dewalt mitre saw, 1000sq fr of flooring, this battery lasted all day and was still going strong. Definitely has lots of power.
H**D
This battery is two years, has about 85% capacity left, and has dirt and grime around the contacts. How is it that this is allowed since there is nothing in the product description that indicates this is a used item? The worst part is that this is a gift. I don't own any Dewalt battery powered tools to test this with, so I have to bring this to someone else's house to charge and test with. I suspect it works since it's registering 17 volts and the battery indicator is showing one bar, but I'm very disappointed about receiving a secondhand battery when I was expecting a new one.
K**D
This battery is perfect but why did they leave my parcel outside on the street instead of bringing it to my apartment. Hate that.
Trustpilot
1 month ago
3 days ago