DremelB816-01 12V Max 3AH Lithium-ion Battery Pack
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DremelB816-01 12V Max 3AH Lithium-ion Battery Pack

4.7/5
Product ID: 518749478
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12V Max Power
🔄Cordless Spare Battery
🔋3AH Capacity

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Description

🔋 Power up your projects—never pause, always create!

  • SEAMLESS WORKFLOW - Keep a spare battery on hand to swap instantly—no more downtime waiting to recharge.
  • COMPACT LIGHTWEIGHT - Weighing just 7.8 ounces with a sleek design, it’s easy to carry and store for on-the-go projects.
  • EXTENDED WORK SESSIONS - 3AH lithium-ion capacity ensures longer run times so you can keep creating without interruption.
  • TRUSTED DREMEL QUALITY - Engineered specifically for 8240, 8250, and 8260 models to guarantee compatibility and peak performance.
  • UNSTOPPABLE POWER BOOST - 12V Max voltage delivers consistent, high-performance energy for all your Dremel 12V Max tools.

The Dremel B816-01 12V Max 3AH Lithium-ion Battery Pack is a lightweight, high-capacity spare battery designed for Dremel 12V Max cordless tools (models 8240, 8250, 8260). Delivering 12 volts of power and 3 amp-hours of runtime, it ensures extended, uninterrupted use. Perfect for professionals and DIYers who demand reliable, cordless performance without downtime.

Specifications

ManufacturerDremel
Part NumberB816-01
Item Weight7.8 ounces
Product Dimensions2.75 x 2.25 x 3.63 inches
Country of OriginMalaysia
Item model numberB816-01
Batteries1 Lithium Ion batteries required. (included)
Style3AH Battery
Power SourceBattery Powered
Voltage12 Volts
Item Package Quantity1
Special FeaturesCordless
Included Components(1) 3AH Battery
Batteries Included?Yes
Batteries Required?Yes
Battery Cell TypeLithium Ion

Have a Question? See What Others Asked

Charger: Is there a replacement charger for this? Would prefer a Dremel product. Thanks!

Reviews

4.7

All from verified purchases

B**N

Dremel

Great product

W**R

Dremel extra battery

If you do a lot of cutting this extra battery is key. I have the brushless Dremel and it's kind of battery drain. I don't know how long it takes to charge but I wish it was faster.

L**S

Long lasting battery!

I bought this battery for a back up to the one that came with the Dremel and as these Dremel batteries seem to be, they hold a very good charge. Recommend.

C**N

Higher capacity than the battery packaged with my Cordless Dremel rotary tool

I purchased this battery as spare for my cordless Dremel Rotary Tool. The original battery with the tool is a 2ah. This one is a 3ah. It shipped half charged, and charged up on the Dremel charger in about 20 minutes. Fits as expected, and it is no larger than the original battery. Power to the cordless tool lasted longer than I expected, carving and cutting. at $57 I feel it was a little expensive. I am satisfied with the purchase.

A**8

Perfect Spare Dremel battery

This is a perfect spare/replacement dremel battery.

A**

Good but

Love them how ever they are pricy

I**I

👍

Buena calidad

K**R

Great

Great

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Dremelb816 01 12v Max 3ah Lithium Ion Battery Pack | Desertcart UAE