Miele Duoflex Basic Lithium-Ion Battery HX-LA 20

Bring your Miele Duoflex HX1 back to full cordless strength with the genuine HX-LA 20 Basic lithium-ion battery, Miele part number 12519010. This is the same factory-original pack that ships with every Duoflex HX1, delivering up to 55 minutes of cleaning per charge — enough to cover most homes top to bottom without stopping at an outlet.

Rechargeable batteries are wear items: after a few years of cycles, runtime fades. Rather than replacing the whole vacuum, swapping in a fresh genuine pack restores like-new endurance. And because it's a click-in replacement, no tools are required — release the old battery, snap in the new one, and charge. A second battery is also a popular upgrade for larger homes: keep one charging while the other runs.

Why genuine matters: Miele engineers and safety-tests the HX-LA 20's cells, thermal management, and charge electronics specifically for the Duoflex platform. Generic packs frequently misreport charge levels and can compromise both safety and the vacuum's electronics.

Compatible models:

• Miele Duoflex HX1 (SQLL0 series) — Nordic Blue, Terra Red, Sunset Yellow
• Miele Duoflex HX1 Total Care
• Miele Duoflex HX1 Cat & Dog
• Miele Duoflex HX1 Extra
• Miele Duoflex HX1 AllFloor

Part 12519010 ships from eVacuums and More, an authorized Miele dealer — original Miele stock only.