EopZol Replace 2A Wall Power Charger Adapter for Lenovo Tablet IdeaTab S2109 A 22911EU EopZol Replace 2A Wall Power Charger Adapter for Lenovo Tablet IdeaTab S2109 A 22911EU US Standard Plug,Industry Quality : Over Voltage Protection,Over Heat Protection A good replacement OR Backup of your adapter. Package includes: 1 unit of Adapter Power Charger