15 Watt Power Supply Replacement Compatible with Polycom VOIP IP Phones Poly Edge B, E400, E300 Series, E220, E100, VVX 150, 250, 350, EM50 Expansion Module | 2200-48872-001

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.
100% Brand New, High Quality AC/DC Power Charger
Input: 100V-240V AC; great for replacemnt or travel back up
Build in Dynamic IC, Charger IC & Power fuse for rapid charging and over charge protection.