Miele Lithium-Ion Battery HX-LA – Part #11384710

High-Performance OEM Battery for Miele Triflex & Boost Cordless Vacuums

11384710. Designed specifically for Miele’s high-performance cordless models, this advanced lithium-ion pack delivers long runtime, fast charging, and exceptional durability—ensuring your vacuum performs as strongly as it did on day one.

Whether you need a replacement battery or want an additional pack for extended cleaning sessions, the HX-LA is the ideal solution.

Why Choose the HX-LA Battery?

Long Runtime & Consistent Power

Engineered for Miele’s premium cordless vacuums, this battery provides:

• Strong, fade-free power from start to finish

• Extended cleaning time (runtime varies by mode)

• Stable voltage output for optimal suction

Perfect for larger homes or multi-level cleaning.

OEM Quality & Safety

As a genuine Miele component, the battery offers:

• Integrated safety monitoring

• Intelligent temperature regulation

• Precise electronic communication with the vacuum

• Protection against overcharging, overheating, and deep discharge

Rely on manufacturer-grade performance and reliability.

Fast Charging Capability

Paired with the correct Miele charger, the HX-LA recharges quickly, ensuring your vacuum is always ready for the next cleaning session.

Perfect Compatibility

Designed to work seamlessly with select cordless Miele vacuums, including:

• Miele Triflex HX1 Series

• Miele Triflex HX2 Series

• Boost CX1 Cordless models (model-dependent—ask for confirmation)

The HX-LA slots directly into the battery compartment with a secure, precision fit.

Signs You May Need a New Battery

• Shortened runtime

• Vacuum shuts off abruptly

• Battery won’t charge or overheats

• Noticeable drop in suction intensity

• Error indicators related to battery performance

A fresh OEM battery instantly restores full cleaning power.

Product Details

• Part Number: 11384710

• Model: HX-LA Lithium-Ion Battery

• Voltage: Manufacturer-specified (Miele standard)

• Capacity: High-density lithium-ion pack

• Color: Anthracite/Black

• Compatibility: Triflex HX1, HX2, and select Boost cordless units (provide your model to verify)

Easy Installation

The battery clicks into place with no tools required:

1. Release the old battery

2. Insert the new HX-LA pack

3. Charge before first use for optimal performance

A simple swap that dramatically restores performance.