Restore the performance of your cordless vacuum with this upgraded DC31 replacement battery, designed for perfect compatibility with Typ A series models. Built with high-energy lithium-ion cells, it delivers longer-lasting power—up to 28 minutes in standard mode and 15 minutes in high-performance mode—making it ideal for both everyday cleaning and deeper tasks around your home.
Equipped with an intelligent control chip, this battery ensures safe and reliable operation through multiple protections against overcharging, overheating, overvoltage, and short circuits. The no-memory design allows flexible charging without reducing lifespan, while the added anti-slip strip enhances stability when the vacuum is stored against a wall. Durable, efficient, and easy to use, it’s a practical upgrade for maintaining strong cleaning performance.