100% Brand New, High Quality Replacement AC Wall Power Charger Adapter Input: 100V-240V AC; great for replacement or travel back up Build in Dynamic IC, Charger IC & Power fuse for rapid charging and over charge protection. Kircuit AC adapters are tested and designed to meet the power needs of your device. This adapter converts AC power into the DC power required by your device. This supply allows you to operate your device or charge its battery from electrical power outlets. Kircuit Adapters are a portable power source for when your on the go, at home or office. This adapter has been validated and tested to ensure it will work with your device.