Exmate 12V 3000mAh Battery for Dremel 8200/8220/8300 + Charger

Reliable power for your Dremel projects

Meet the Exmate 12V replacement battery, a thoughtfully designed power solution crafted to keep your Dremel tools running when you need them most. Built with high-quality Li-ion cells and a compact form, this battery delivers steady, dependable energy for precision tasks, from gentle polishing to precise cutting. Its 12V rating and 3000mAh capacity translate to meaningful runtime on the job, helping you move from setup to finish with fewer interruptions.

Designed to feel like the original in how it fits and performs, the Exmate battery emphasizes real-world usability. Expect smooth power delivery and minimal downtime, so you can focus on your work and achieve cleaner lines, safer starts, and more consistent results. The design prioritizes balance and ergonomics, so the battery feels natural in hand during extended sessions.

What makes this replacement stand out

• Comprehensive protection: overcharge, over-discharge, short-circuit, temperature and humidity safeguards help maintain performance and longevity.
• Low self-discharge and no memory effect mean ready-to-use power whenever you pick up the tool, reducing idle time.
• Eco-friendly construction coupled with durable cell quality supports stable, repeated use across workdays.

• Includes a 12V charger and one battery for a straightforward, ready-to-go setup.
• Certified by CE, FCC, and RoHS standards to align with modern electronic safety expectations.
• 12 months limited warranty plus responsive customer service to assist with any concerns.

Compatibility note: this battery works with Dremel 8200, 8220 rotary tools and the 8300 oscillating tool, as well as B812-01, B812-02, B812-03 series. It is not suitable for Dremel 8240 or 8250 models.

Whether you’re upgrading an aging pack or stocking a spare for on-site tasks, the Exmate replacement battery offers a practical, no-nonsense option to keep your toolkit ready for action. While results can vary by use, many users notice smoother starts, steadier power delivery, and quicker turnaround between charges when using a high-quality replacement like this one. If you value reliability, predictable performance, and a solid warranty, this battery could fit your workflow without overpromising on outcomes.