Specifications:

Technical specifications	Input Voltage Range	AC 90-264V
	Input Frequency	47Hz~63Hz
	Input current	≤300mA(AC100V)
	The impact of the current	≤50A(AC240V)
	Power Factor	≥0.5(AC240V, Resistencia interna<0.1Ω)
	Efficiency	≥79%
	Output voltage	4.2V±5%
	Output current	0.1~1A
	Output power	4.2W
	The noise of the ripple	≤120mV
	Start delay time	≤3S(AC110V)
	Work temperature	0℃-40℃
	Storage temperature	-20℃- 75℃
	Humidity	5%-95%
	Atmospheric pressure	70 — 106Mpa
	High pressure test	AC 3000V (Min), 3S, leakage current≤5mA
	Insulation resistance	≥10MΩ (la presión atmosférica normal, humedad 90%, DC500V)
	Indicator light	1,Green on standby. 2,Red on charging. 3,When the red light turns green, the charge completed.

  Notes: If you need to customize special specifications, please contact our customer service or sales, they are professional.