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๐ Power up your Dremel game โ never let your tools run out of juice!
The Hanaix 3.0Ah 12V Max Battery is a professional-grade lithium-ion replacement battery designed for Dremel rotary and oscillating tools (models B812-01/02/03, 8200, 8220, 8300). It offers a robust 3000mAh capacity with fast recharge compatibility, ensuring longer runtime and less downtime. Lightweight and compact, it meets or exceeds OEM standards with full certifications (CE, FCC, PSE, RoHS) and comes backed by a 12-month warranty and responsive customer service.



| ASIN | B0727VJWDY |
| Amperage | 3 A |
| Antenna Location | Vacuum Cleaner |
| Battery Capacity | 3000 milliampere_hour |
| Battery Cell Composition | Other Than Listed |
| Battery Cell Type | Other Than Listed |
| Battery Weight | 168 g |
| Best Sellers Rank | #142,716 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,381 in Cordless Tool Battery Packs |
| Brand | Hanaix |
| Customer Reviews | 4.3 out of 5 stars 432 Reviews |
| Item Dimensions | 3.31 x 1.85 x 1.88 inches |
| Item Weight | 0.17 kg |
| Manufacturer | Hanaix |
| Model Name | Lithium Ion |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Vacuum Cleaner |
| Reusability | Rechargeable |
| UPC | 652042606124 |
| Unit Count | 1 Count |
| Voltage | 12 volts |
A**R
Effectively powers a Dremel 8200
Dremel 8200 - Battery fit well into charger and charged fully (in maybe an hour or two). - Battery was easy to remove from the charger - Battery fit in to the Dremel body without issue - Unit seems to run well with this battery. I haven't completely discharged it yet, but it's working great thus far. - Note: It was difficult to remove the battery from the unit on the first go. I had to gently use a pair of channel locks to get sufficient grip, but it has loosened up to the point where I can remove it by hand now with a little effort. - All-in-all, I'm giving this device 5 stars because it effectively powers my Dremel 8200, and Dremel no longer makes a battery for this model (I called them).
K**G
Replaces the older Dremel 8220 battery!
It's a great replacement with a updated stronger power for the drill! It also ups how hot my Dremel tool gets! Be careful not to run it to long I'm sure it could burn brushes in the inside! Fits perfectly and is a great replacement for a great price! Stays charged longer and is pretty quick charging also! Highly Recommended! ๐
J**L
More battery life at half the price
Works as expected in my Dremel 8220. Having a spare battery means that I don't have to pause for recharge. This battery has longer running time than the standard Dremel-supplied battery, and costs less than half what the Dremel part costs. With both batteries fully charged, I start with the Dremel battery. Run it empty, put it on the charger, and install this new, longer-life battery. By the time this one runs out, the Dremel battery is fully charged and I can continue carving. The Dremel battery will run out before this one is fully charged, but by then I've done an hour and a half or two hours of carving. Time to take a break. If you have one of the battery powered Dremels, you need a spare battery. Rather than springing for the expensive Dremel part, buy yourself two of these. I wish I had bought two of them, 'cause then I could carve indefinitely without having to pause.
J**S
REVIEW CORRECTION. Don't waist yr $$!!!! Mine failed to recharge after first usage!
Don't waist yr $$!!!! Mine failed to recharge after first usage! AFTER SUBMITTING MY INITIAL REVIEW.. CONTACTED BY VENDOR THRU AMAZON WITH OFFER TO REPLACE FAULTY BATTERY. VERY IMPRESSED WITH VENDOR'S INTEREST IN ADDRESSING THIS ISSUE. RECEIVED REPLACEMENT BATTERY ... WORKING FINE SO FAR. WOULD DEFINITELY DEAL WITH THIS VENDOR AGAIN. VERY IMPRESSED WITH VENDOR'S INTEREST IN RETAINING SATISFIED CUSTOMERS.
L**Y
Perfect replacement
Fit my Dremel perfectly!
S**N
Doesn't last.
I bought this in 2022. It's 2026. The battery has not been used much at all and now it won't work any more. Charger says it's charged. It won't run the Dremel. My Dremel battery is still working fine.
M**Y
Dremel battery replacement
Perfect fit
R**B
Shockingly good
Works great and allowed me to find my mussing original within minutes of opening box....
Trustpilot
2 weeks ago
5 days ago