| Item | Condition | Specification |
| Input Voltage Range Frequency | Continuously | 90VAC -264VAC 47Hz~63Hz |
| Efficiency (Warm Up After 1 Hour) | 100VAC/0.2A, 240VAC/0.1A | ≥85% |
| No Load Power Consumption | 240VAC/0A Load | ＜0.5W |
| Output Rated Voltage | 100V~240V | 4.2V |
| Output Current | At Constant Voltage Mode | 2.0A Max |
| Output Voltage Setting | At The Output End Of DC Cable | 4.2-4.4V No load 4.0-4.2V Full laod |
| Turn-On Delay Time | At 100VAC/12W Load, Output Voltage Shall Remain Regulation. | 300mS |
| Hold Up Time | At 100VAC/15.12W Or 240VAC/15.12W Load, Output Voltage Shall Remain Regulation. | 200mS |
| Rise Time charging mode | CC/CV；Float Charging V： 0.2V-0.4V/ A＜200ma | |
| Load Transient Response | Output Load Step From 10% To 90% Of 1W, S/R=0.5A/US, 100Hz & 1KHz 50% Duty. Output Voltage Within. | |
| LED Display | Charging: LED Red Charged: LED Green |