Feature: 1. Large Capacity Battery: This mini uninterruptible power supply has built in 10400mAh battery to ensure continuous power supply without delay; Can serve as a backup power source, allowing you to charge your devices simultaneously, making it an ideal choice for emergency situations 2. Versatile Compatibility: This power supply has multiple output options, making it compatible with various devices, including fingerprint attendance machine, security system, access control system, camera, portable DVD, etc., making it a useful power solution for various electronic devices 3. Dual Device Power Support: This UPS battery backup can supply power to two devices simultaneously, supporting dual device power requirements, which is efficient and practical; Equipped with overcharge and short circuit guard functions, ensuring secure running of its dual outputs 4. Portable Design: This uninterruptible power supply has a compact size and lightweight design, making it easy to put in a bag or car. Whether for daily use or emergency situations, it can be easily removed at any time, providing you with a secure and reliable power supply 5. Sturdy and Practical: This power supply is made of excellent ABS material and has a fireproof shell, ensuring long term security and reliability; Adopting intelligent circuit design to prevent overcharging, overdischarging, and short circuits, enhancing overall performance Specification: Item Type: Mini UPS Material: ABS Battery: 4 x 2600mAh Rechargeable Lithium Cell (built in) Output Power: 36W Output: USB 5V 2A, DC 5V 2A, DC 9V 2A, DC 12V 2A. Package List: 1 x UPS Power Supply 2 x DC Cables 1 x Supply Cord 1 x User Manual