Large battery capacity, easy to use, suitable for router, attendance machine.N and high quality. Good working condition. Mini UPS uninterruptible power supply is a standby energy storage power supply. Used safe and environmental lithium cells, credible and stable PCB This mini UPS with perfect over-, over-discharged, over-current and short-circuit protection Smart 12V mini ups widely use for Router, Fingerprint attendance machine, Fire safety system, Security monitoring system, Wireless camera Charger line length:50cm Model:UPS1201A Rated capacity:14.8wh Input voltage:12V Output voltage:12V 1000ma Battery capacity:14.8wh Battery Type:18650 batteries Charger input voltage:110-240V Charger output voltage:12V Current:DC Warning:Do not attempt to open or service the battery yourself; do not disassemble, press, puncture, or short-circuit the battery. Fire or exposed to temperatures above 60C Colour:Black Material:ABS Size:111x60x26mm Package Contents: 1 * Uninterruptible Power Supply 1 * DC cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.