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Specifications:
Capacity: User-supplied batteries; maximum configurable capacity: 3.7Vx40000mAh = 148Wh
Output power: 3 independent ports - USB 5V 3A; 12-24V adjustable (24W); 9V 1A
Stepless voltage regulation: 19V port adjustable within 12–24V, 0.1V accuracy
Voltage regulation method: High-precision stepless regulation, 0.1V accuracy; setting remains stable without re-adjustment
Battery type: 18650 flat-top premium batteries (user-supplied) (batteries are not includes, image for reference only.)
Battery cycle life: Use premium batteries (user-supplied)
UPS input voltage: 12-13V; recommended 12.7-13V; must not exceed 13V
Input adapter power: Input power > (Load power + 12W charging power); higher power improves stability
Charging power: 10-12W
Operating temperature: -20 to 60°C
DC connector standard: DC5.5, 2.1mm (positive inner, negative outer)
UPS function: DC equal-voltage automatic charge/discharge management
Features:
1. Solderless plug-and-play 12-cell 18650 compartment for quick, clean assembly and easy maintenance.
2. Three independent outputs: USB 5V 3A, 9V 1A, and 12-24V adjustable (24W) with 0.1V accuracy; setting is retained.
3. DC equal-voltage UPS automatically manages charge and discharge for uninterrupted backup without manual switching.
4. Precisely matches power needs of optical modems, routers, NAS, and similar devices.
5. Rigorous quality control supports long-term stable operation and extended service life.
Package included:
1 x Battery Power Supply Box
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