Welcome to our store! 1, WIDE APPLICATION: Small uninterruptible power supply for 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、MULTIPLE INPUTS: This mini UPS has two inputs, 9V 12V DC with adapter (faster) or 5V 2A USB (slower). Built-in 10400mAh 18Wh, with standard USB port, can also be used as a regular charging bank 3、VOLTAGE AND CURRENT: Mini UPS input DC9V, output USB 5V 2A, DC9V 2A, 12V 2A, supports all currents under 2A 4、MULTIPLE INTELLIGENT PROTECTION: Uninterruptible power supply with short circuit protection, voltage fluctuation protection, overcharge protection, over discharge protection, temperature protection, safe to use 5、EXCELLENT PERFORMANCE: The Mini UPS is manufactured with fine workmanship, has a compact appearance and stable performance, can ensure durability and stability Item Type: Mini UPS Material: ABS and PC Battery: 4 x 18650 battery, battery capacity: 10,400 mAh(4 x 2,600 mAh) Input Voltage: 9VDC 2A maximum USB: 5VDC 2A Output Voltage: 9VDC (1A), 12VDC (1A) Output Power: Max 18W Compatible: Compatible with 95% of the market's router, optical modem, security monitoring, MP3, MP4 and other digital products that charge uninterrupted use 1 x Power Supply 2 x DC Line 1 x User Manual Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.