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๐ Power your passion, never pause your projects!
The B816-01 12V 3Ah Lithium-Ion Battery is a high-performance, lightweight power source designed exclusively for Dremel 8240, 8250, and 8260 cordless tools. Delivering 3 amps per hour, it extends tool runtime while featuring advanced safety protections and cold-weather operation down to -4ยฐF. Backed by a 2-year limited warranty, itโs the essential upgrade for professionals and DIYers who demand uninterrupted precision and efficiency.


























| ASIN | B0BRNVK88L |
| Antenna Location | 12V Dremel Power Tools |
| Battery Capacity | 2 Amp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 0.49 Pounds |
| Box Contents | (1) 2AH Battery |
| Brand | Dremel |
| Brand Name | Dremel |
| Country of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 156 Reviews |
| Global Trade Identification Number | 00000346807424 |
| Item Dimensions | 25 x 25 x 25 Millimeters |
| Item Type Name | Battery |
| Manufacturer | Dremel |
| Model Name | 2AH Lithium-Ion Battery |
| Model Number | B815-01 |
| Net Quantity | 1.0 Count |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | 12V Dremel Power Tools |
| Reusability | Rechargeable |
| UPC | 000346807424 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
P**M
Dreamily
Always liked these tools the attachments and workability yes they do have a place in almost every shop. And cordless makes the a bit more practice
M**5
Spare dremel battery
Charged fine, seems to work fine
T**5
Perfect fit
Perfect fit in my Dremel 8250. Holds charge well.
Y**O
Dremel battery
Worked and fit the dremel perfectly
G**6
It powers my Dremel 8240
It's a Dremel battery, so it works with my Dremel tool. Way too expensive, but I've read too many bad things about various knock-off batteries. If you want a spare battery, this one works. I have found these Dremel batteries to be extraordinarily difficult to remove from the tool. The YouTube videos must all be done by Arnie or some other well-muscled young man. I filed down the little catches on the battery A LITTLE and I can now remove it without big pliers. Other than that it's just fine. It's only two weeks old so I can't comment on durability.
Trustpilot
2 weeks ago
2 months ago