Check the Type Number: Always confirm the Type/Tipo number on your device (not just the model). Compatible with Type 5328, 5366, 5375, 5377, 5378, 5380, 5390, 5391. Wide Compatibility: Works with Braun Silk-épil Series 9, 7, 5 and FaceSpa models including 9-720, 9-890, 7-561, 5-810, RC910, 911, 921 and many more. See full compatibility list below. Input & Output Specs: Input: 100240V ~ 50/60Hz. Output: 12V 400mA. Engineered to safely power Braun epilators with Type 492-5214 / Part-No. 81743351. Travel-Friendly: Compact and lightweight design. Perfect replacement or backup for home use or travel. Stable & Reliable Performance: Provides consistent power delivery to ensure smooth operation of your epilator. Prevents interruptions during charging and helps extend the lifespan of both battery and device.