The Dremel Lithium-Ion Replacement Battery B12V30 offers long-lasting performance and efficiency. Designed as an accessory for the Dremel Multi-Tool 8260, this black 12-volt battery with a capacity of 3.0 Ah delivers excellent performance without self-discharge. Its robust design allows for charging at any time, regardless of the charge level, without the fear of a memory effect. It significantly increases usage time, making it a reliable partner for ongoing projects.