Solder-Free 18650 UPS Battery Box 12V/9V/5V Multi-Output 60W for Router Security Camera DC Backup Power Supply Without Battery

Solder-Free 18650 UPS Battery Box 12V/9V/5V Multi-Output 60W for Router Security Camera DC Backup Power Supply Without Battery Features: 1. Solder-free design, allowing users to freely disassemble and replace batteries. 2. Features DC constant voltage UPS function, enabling automatic charge and discharge management without manual intervention. 3. Multiple output functions, covering common 5V, 9V, and 12V voltages for devices such as fiber optic modems, routers, and security cameras. 4. Undergoes strict quality control to ensure long-term stable operation and extended life. 5. Stable product performance with a peak output power of up to 60W. Specifications: Battery Capacity: 6 * 3.7V * 3400mAh = 74 Wh (Batteries not included) Rated Output Power: 12V 5A = 60W; Actual output power depends on the battery's output power. Output Voltage: Independent output 12V 3-5A; 9V 1A; USB 5V 2-3A; Input power conditions must be met for UPS function. The product is not voltage-regulated; the battery is directly connected in series, and the voltage changes with the battery level. Suitable for high-power appliances that do not require voltage regulation, such as motors, LED lights, audio equipment, solenoid valves, printers, etc. Applicable Batteries: 3.7V cylindrical flat-top 18650 batteries (power batteries recommended) Charger Type: Internal charging current limiting circuit; can be charged with a 12-13V adapter. When used as a UPS, higher input power results in greater stability. Charging Power: Input adapter power must be >= total load power + battery charging power (6W) Overcharge Protection: 4.25V * 3 Low Voltage Protection: 2.75V * 3 Overcurrent Detection Voltage: 0.1V ± 0.025V Temperature Range: -20~60℃ DC Interface Standard: DC 5.5*2.1mm (inner positive, outer negative) Precautions: 1. The spring is for the negative terminal, and the copper piece is for the positive terminal. Do not install incorrectly, as this will cause damage! 2. Use high-quality batteries and ensure strict matching; each single battery in the battery pack should have parameters that are as consistent as possible. 3. This product can only use flat-top 18650 batteries; pointed-top batteries are more than 2mm longer and cannot be used. Package Included: Solder-free battery box * 1 0.3m cable * 1