Item (#36)

Type
Brand Xiaomi
Model S502-00 / Roborock
Serial -
Colour White
Description

robot vacuum with lidar sensor

Other repairs
Repair Location Date
Repaired Yuhua May '25
Repaired Yuhua Dec '25

Repair (#120)

Status Repaired
Location Yuhua
Date 5 Oct. 2026
Faults

No common faults selected

Problem description

charging is intermittent

Photos

Repair Notes

replaced charger with a spare that outputs 19.95v

charger outputs only 4.5v rather than 20v