Robot vacuum cleaner Xiaomi H40 — 5200 mAh battery, 0.35 L dust bag, LDS navigation, wet mopping

The Xiaomi H40 Robot Vacuum Cleaner combines anti-tangle vacuuming and mopping with large-capacity automatic dust collection. It features multidimensional hair anti-tangle technology, a 4 L base dust bag for up to 90 days of use between disposals, and a 5200 mAh battery that provides up to 180 minutes of runtime. The device offers 10000 Pa suction, a 210 mL water tank with three adjustable water-output levels, LDS high-precision mapping and multiple sensors for reliable navigation. Remote control and customised cleaning settings are available via the Xiaomi Home app.

Advantages

Powerful 10000 Pa suction and a golden V-shaped main brush with comb-like structure reduce hair tangles and improve debris pick-up. The large 4 L disposable dust bag enables hands-free, low-dust disposal and extended intervals between bag changes. With a 5200 mAh battery and up to 180 minutes runtime, the robot can vacuum and mop large apartments in a single charge. LDS mapping and multiple sensors allow precise navigation, room mapping and targeted zone cleaning controlled from the Xiaomi Home app.

Suitable for

• Homes with long hair or pet hair
• Apartments and multi-room flats requiring long runtime
• Allergen-sensitive households preferring disposable dust bags
• Hard floors and low-pile carpets that need combined vacuuming and mopping

Key specifications

• Dust bag capacity (base station): 4 L (disposable)
• Dust container (robot): 0.35 L
• Battery: Lithium‑Ion 5200 mAh, runtime up to 180 min
• Suction: up to 10000 Pa with four power modes
• Water tank: 210 mL with 3 adjustable output levels
• Navigation: LDS high-precision mapping and multiple sensors
• Dimensions: round design, diameter approx. 34 cm
• Weight: 3.64 kg
• Colour: White

How to use

Place the charging and auto-dust base station on a flat surface with sufficient clearance. Charge the robot fully before first use. Use the Xiaomi Home app to set up Wi‑Fi connection, generate maps by running an initial mapping cycle, and configure cleaning zones, water output level and suction mode. For regular cleaning, schedule runs or start cleaning remotely via the app. Replace the disposable dust bag in the base station when indicated and refill the robot water tank when mop mode is required.

Usage recommendations

Empty or replace the base station dust bag when the app indicates low capacity; avoid using harsh chemicals in the water tank. Remove large obstacles and tidy small loose items before running the robot for best results.