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Dremel 12v 12 V Max Lithium Battery B812-02
B
batterymore2021 (3559)
98.4% positive feedback
Price:
$17.99
Free shipping
Returns:
60 days returns. Seller pays for return shipping.
Condition:
Battery Type: High quality Lithium battery cell. Battery Type: Li-ion battery. Do not put battery into water and fire. Compatible Models.
- Buy It Now3.5Ah 12 Volt Li-ion Battery For Dremel B812-02 B812-03 8200 8220 8300 B812-01
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About this product
Product Identifiers
BrandDremel
MPNB81202
GTIN0080596033941
UPC0080596033941
eBay Product ID (ePID)1233690852
Product Key Features
Battery TechnologyLithium-Ion (Li-Ion)
ColorBlack
Battery Capacity2 Ah
Voltage12 V
ModelBattery
Dimensions
Item Height2.50
All listings for this product
Ratings and Reviews
Most relevant reviews
- Jun 13, 2023
Very happy with it.
I consider this a great product. The thermister, which keeps track of battery temperature is better placed than with Dremel. It is in the middle of the batteries to get an instant response where with Dremel it is away from the batteries. I charged and tested the battery and it worked great, but then I disconnected the negative wire from the batteries and added wires to the circuit board which I brought out the bottom of the case. I turned this one battery into a battery eliminator to allow me to use my dremel on any 12 volt battery. In my case, I want to run it off a regular car battery. If others do this, I suggest putting a 10 amp diode in the external power line to prevent accidental reverse hook up which might damage the tool. If I need another Dremel style battery, I will get another of these. I forgot to mention - you need to take your Dremel and trim down the finger tabs to an angle to get it to fit, Also, there is a little plastic tab by the terminals. That needs to be removed to allow it to fit.Verified purchase: YesCondition: New
- Jun 05, 2020
Great Product
Awesome Product, fits perfectly and the purchase of 2 allows me to always have a fresh battery on hand.Verified purchase: YesCondition: New
- Feb 22, 2024
Drexel down
My Dremel battery died it wouldn't keep a charge a about a dozen uses, so I bought these and they seem to be holding up.Verified purchase: YesCondition: New
- May 25, 2025
Product works well and was just as described. Good price.
Battery fit well in the Dremel tool. So far, everything is working properly.Verified purchase: YesCondition: New
- Oct 24, 2024
Good battery fits well. Charge as well. ...
Good battery fits well. Charge as well. Seems to be fine.Verified purchase: YesCondition: New
- Oct 03, 2018
Good value
It is Facgory Original—-proven level of performance. What else does one say about a battery—-“It’s pretty?” Nah. Buy it with confidence.Verified purchase: YesCondition: Pre-owned
- Apr 08, 2017
Great product at a great price. Very Satisfied. Thank you
Great product at a great price. Very Satisfied. Thank youVerified purchase: YesCondition: Pre-owned
- Dec 23, 2023
Great deal on off brand
Deal on off brand .Verified purchase: YesCondition: New
- Aug 10, 2020
Dremel battery
Well packaged Dremel batteries, good product, good value.Verified purchase: YesCondition: Pre-owned
- Jun 17, 2025
Battery works
This replacement battery works as good as the original battery for 1/3 the price.Verified purchase: YesCondition: New
