J-ZMQER AC IN Power Cord Cable Compatible with iRobot Roomba i1+ i3+ i4+ i6+ i7+ I8+ plus WiFi Robot Vacuum Wi-Fi Connected Robot Dirt Disposal Y558 i8550 i855020 RVB-Y2 i1552 I3550 i4552 i6550 i7550 Input Voltage: 100V-240V 50/60Hz 【SAFETY】: With the international quality certification authority, our products are in compliance with top industry standards, and include numerous safety mechanisms, including protection against short circuiting, overvoltage, overcurrent, and internal overheating. 【Kindly Note】:Please make sure that you choose the right device before purchasing. Choosing J-ZMQER products to get convenience and just enjoy the high-speed charging, ensuring you a ideal daily life! J-ZMQER AC IN Power Cord Cable Compatible with iRobot Roomba i1+ i3+ i4+ i6+ i7+ I8+ plus WiFi Robot Vacuum Wi-Fi Connected Robot Dirt Disposal Y558 i8550 i855020 RVB-Y2 i1552 I3550 i4552 i6550 i7550