Feature:1. Great Power Supply: The back up uninterruptible power supply can provide you with stable power supply, so you can better deal with power outage.2. Premium Protection: The UPS can offer voltage regulation and surge protection to protect equipment from voltage fluctuations and sudden surges.3. Wide Compatibility: Widely compatible with various electrical appliances, including but not limited to computer, router, printer, camera and more.4. Better LCD Display: Equipped with a smart LCD display that can show the battery status and operational information, the UPS is very easy for use.5. Simpler in Control: Supports USB connection, you can use the software to monitor real time information such as battery capacity and load status.Specification:Item Type: Uninterruptible Power SupplyMaterial: Alloy SteelStable Capacity: 1000VRated Power: 600WInput Voltage Range: 70-140V or 140-280VBattery Capacity: 1 x 12V battery with 9Ah capacity, shipped with built in battery. Charging Time: 8 hours to recover to 90% capacity. Transmission Time: 4-6msWaveform: Simulated Sine WaveNoise Level: Less Than 40dB.Package List:1 xUninterruptible Power Supply1 x User Manual