We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🔋 Power up your toolkit with confidence and never miss a beat!
This 4000mAh 20V lithium-ion replacement battery is engineered for Black & Decker cordless tools, offering robust power, extended runtime, and advanced safety features. Compatible with multiple models, it supports up to 500 recharge cycles and includes comprehensive protections to ensure stable, reliable performance. Backed by 15 months of quality service, it’s the smart upgrade for professionals who demand efficiency and durability.
| ASIN | B082KHDQKG |
| Amperage | 4 Amps |
| Antenna Location | Power Tool |
| Battery Capacity | 3600 Milliampere Hour (mAh) |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 342 Grams |
| Best Sellers Rank | #553,169 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5,139 in Cordless Tool Battery Packs |
| Brand | Dutyone |
| Customer Reviews | 4.4 4.4 out of 5 stars (632) |
| Item Weight | 0.38 Kilograms |
| Manufacturer | Dutyone |
| Number of Batteries | 1 Nonstandard Battery batteries required. (included) |
| Reusability | Rechargeable |
| UPC | 795274664163 |
| Unit Count | 1 Count |
| Voltage | 20 Volts |
| Warranty Description | 1 |
M**I
Fits and works properly
I got this battery to replace my Black & Decker cordless drill battery and it fits perfectly and it works just like it’s supposed to like it’s the original battery. I would definitely recommend this battery for the price if you need a replacement.
J**N
Solid Replacement
This replacement battery is a great value option for my Black and Decker tools. A original replacement battery was about 5x more than this. It fits perfectly and holds a charge well.
J**S
Could have been better
**Update** After writing this, Alan from the seller contacted me and asked if I wanted a full refund. With excellent customer service like this, I rate the transaction as superior.*** This fits and operates well but I am disappointed with relative longevity of the battery in operation. I have a vacuum which seemed to last long at first but after 3 months it fails to complete the same tasks that the original battery did. Considering that this has greater amperage, it is a disappointment.
B**E
Charge it
Charged and have used one time in my weedeater. Started of very powerful but died down fairly quickly. May need to fully charge again before charge starts to take hold. Nice quality made product. Will serve well as back up.
N**N
Good
So far so good, holds a charge and works well
B**L
Works great
Perfect replacement
M**A
Don’t buy
Do not buy!! Only lasts a few minutes then dies. Save your money
N**Z
Great
Love it bought two
Trustpilot
1 month ago
2 weeks ago