Medion MD16192 10.8V Cordless Vacuum Replacement Battery 2600mAh

Medion MD16192 — 10.8V Li-ion Replacement Battery (ICP186500-15F-M-3S1P-S)

This is a 10.8V, 2600mAh lithium-ion battery for the Medion MD16192 cordless handheld vacuum cleaner. It replaces OEM part numbers ICP186500-15F-M-3S1P-S and UR18650ZT-3S1P-S. Fit the battery, charge fully, and the vacuum's motor and suction function return to normal operation.

• MD16192 platform fit: The MD16192 runs a 10.8V three-cell series pack with a specific BMS handshake. This battery matches that cell configuration and connector pinout, so the vacuum's protection circuit recognises the pack and allows normal charge and discharge cycles.
• Bench tested on actual hardware: We ran this pack through full charge and discharge cycles on the MD16192 platform. The BMS held stable under motor-start inrush, and the protection circuit tripped correctly at the low-voltage cutoff threshold before any cell damage occurred.
• Dock charging on this vacuum: Remove the vacuum from the charging dock as soon as the charge cycle completes. The MD16192 dock does not cut power after reaching full charge — leaving the pack on continuous trickle charge accelerates cell degradation faster than normal use cycles alone.

Suction dropping before the battery indicator reaches low

A partially blocked filter forces the motor to draw more current than its rated load. The battery's BMS reads this elevated draw as a voltage sag event and begins throttling output to protect the cells — even when the indicator still shows charge remaining. The vacuum feels like a dying battery, but the root cause is airflow restriction. Clean or replace the filter first, then recheck suction performance before assuming the battery has failed.

Motor cuts out mid-clean and then recovers after a short pause

This is a BMS overcurrent trip, not a dead battery. When the suction path is blocked — packed filter, tangled brush roll, or debris obstruction — motor current spikes above the pack's discharge limit and the BMS shuts the output off. Letting the vacuum sit resets the protection circuit, which is why suction returns after a pause. Clear the blockage completely, then test at full charge. If the trip still happens on an unobstructed vacuum with a fresh filter, check pack voltage under load — it should hold above 9.5V during normal operation.