iFutniew UPS Power Supply Box USB 5V 9V 12V Output DIY 18650 Battery for DVR Wireless Router Modem

Capacity: Installable battery capacity: 6*3.7V*3400mah=74 watt hours; (battery prepared by user). Equipped with DC constant voltage UPS function, it realizes automatic charging and discharging management without the need for manual participation, with multiple output functions, covering commonly used voltages such as 5V, 9V, and 12V in optical tracing, routers, and monitoring cameras. No welding, free disassembly and replacement of batteries. Output power: rated output power 12Vx5A=60W; the actual output power comes from the output power of the battery itself. Output voltage: output 12V3-5A: 9V1A: USB5V2-3A: Enabling the UPS function requires meeting the input power conditions.