3.7V Rechargeable AAA EV Battery Charger OCP OLP OVP Protection

3.7 V Rechargeable Battery Charger Rechargeable Aaa Battery Charger Fast Rechargeable Battery Charger

• Max Output Power: 20W

• PD output: 5V3A, 9V2.22A, 12V1.67A

• UL,FCC,CE,CB,UKCA,SAA,KC,PSE,CCC,EAC etc for different countries

• Meet the US DoE level VI, EU CoC Tier 2 efficiency standards

This product suitable for battery device, mobile phone, mini player, power bank, IT product, razor, shaver, electric toy

FEATURES		SAFETIES APPROVALS		PRODUCTS PICTURE
v EFFICIENCY VI v 20W PD OUTPUT POWER v OVERCURRENT PROTECTION v SHORT CIRCUIT PROTECTION v INPUT PROTECTION v Many colors for choice		v UL,FCC v CB,CE,UKCA v SAA,PSE,CCC,KC v REACH, ROHS
TYPICAL MODEL LIST
I/P Voltage	Typical model	Output Voltage	Output Current	Ripple & noise		Efficiency Level
90 - 264V 47 - 63HZ	DO03A	5V	3000mA	30mV		6 L VI
	DO03A	5V	3000mA	30mV		6 L VI
	DO03A	9V	2220mA	40mV		6 L VI
	DO03A	9V	2220mA	40mV		6 L VI
	DO03A	12V	1670mA	50mV		6 L VI
	DO03A	12V	1670mA	50mV		6 L VI
INPUT SPECIFICATIONS			GENERAL SPECIFICATIONS
Input Voltage		90〜264VAC	Primary to Secondary		50MΩ MIN
Input Frequency		47〜63Hz	Efficiency		VI
Input Current		0.5A Max	Standby Power		0.2W MAX
Inrush Current		40A Max	Leakage Current		0.25mA MAX
OUTPUT SPECIFICATIONS			ENVIRONMENTAL SPECIFICATIONS
Output Voltage Range		5V / 9V / 12V	Operating Temperature		10°C~40°C
Output Current Range		100mA-3000mA	Cooling		Convection
Output Power Range		20W Max	Temperature Coefficient		0.05%/°C
Short Circuit Protection		Automatic Recovery	Humidity		5~95%RH(non-condensing)
Over-Current Protection		Automatic Recovery	Storage Temperature		-20°C~+80%°C
Ripple and Noise		100mVp-p max	PHYSICAL SPECIFICATIONS
Turn On Time		20-30mS normal	Physical Specifications		43mm *28mm *41mm
Line Regulation		1% max	SAFETIES STANDARD
Output Regulation		±5%	Safeties Standard		62368 / 60950 / 61558

We are specialized in the design, manufacture of 5W to 120W power supplies, vehicle power adapters, USB chargers, and 100W to 3600W battery chargers. Almost all our products are with safety approvals such as UL, CE, GS, RCM, PSE, KC, KCC, BS, CCC, and so on. Our customers are from all over the world including the United States, Canada, Europe, Japan, Korea, and so on.

Our R& D department has more than 30 professional technicians and engineers. During these years, we have developed hundreds of products and obtained more than 30 patents. Our battery charger and usb charger factory is equipped with a total of 8 automatic production lines. And thanks to modern production and testing devices, our factory stable output can reach 2.4Millions units/ month.

Always attaching great importance to product quality and environmental protection, we are approved by the ISO9001 quality management system and ISO14001 environment management system. Over the years, our factory has won credibility from numerous Chinese and international customers. Our ideas are Integrity, Dedication, Practicability, innovation and to be one of the leaders in this industry. Warmly welcome you to visit us and make win-win cooperation!