Feature:1. SCOPE OF APPLICATION: Suitable for small uninterruptible power supplies during power outages, compatible with routers, modems, security cameras, smartphones, fax machines, fingerprint recorders, DSLs, etc., and can still use the network during power outages.2. 2 INPUT METHODS: This mini UPS has two input methods, 5V 9V 12V DC with adapter (faster) or 5V 2A USB (slower). Built in 10400mAh 18Wh with standard USB port, it can also be used as a regular power bank.3. WORK DETAILS: Input , output USB 5V 2A, DC 5V 2A, 9V 1A, 12V 1A, supporting any current below 2A.4. MULTIPLE PROTECTION: Designed with short circuit protection, voltage fluctuation protection, overcharging protection, over discharge protection, temperature protection, for safe use.5. PC, ABS MATERIAL: Made of excellent ABS, PC materials, flame retardant, fire resistant, stable and safe for long term use.Specification:Item Type: Uninterruptible Power SupplyMaterial: ABS, PCBattery: 18650 battery x 4Battery Capacity: 10400mAh (2600mAh x 4) (shipped with built in battery)USB: 5Vdc 2AOutput Power: 18W MaximumWidely used in fingerprint attendance machines, security monitoring systems, access control systems, cameras, portable DVDs, etc..Package List:1 x Power Supply 2 x DC Cable1 x Power Cord 1 x Manual