Description: 【Compatibility】Mini UPS battery Backup supports voltage output of 5V, 12V, and 9V, and is suitable for charging mobile phones, cameras, audio, optical cats and other devices 【UPS】 The UPS uninterruptible power supply function of UPS battery Backup allows your equipment to still work normally during power interruptions or other situations. 【Small and Portable】The Uninterruptible Power Supply Unit measures 16.1cmx10.5cmx3.4cm/6.34inchx4.13inchx1.34inch. It is compact and easy to carry. You can put it in your bag or car and use it anytime. 【Fast and Efficient】Mini UPS battery Backup, large capacity, fast charging, can fully charge your device in a short time 【Protectiveness】 It has multiple protections such as overcurrent, overdischarge, overheating, and overcharging, etc., extending the service life of the device, so you can use it with confidence. Specification: Material: ABS Size Chart: 16.1cmx10.5cmx3.4cm/6.34inchx4.13inchx1.34inch Package Includes: 1x Mini UPS battery Backup 1x plug (US) Note: Please allow slightly errors due to manual measurement and different monitors.