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Products > Li ion Battery Charger > 1S 3.7V Li-ion battery charger 4.2V > UL CUL FCC XSG0421000US North America wall plug charger 4.2V 1A
UL CUL FCC XSG0421000US North America wall plug charger 4.2V 1A
UL CUL FCC XSG0421000US North America wall plug charger 4.2V 1A UL CUL FCC XSG0421000US North America wall plug charger 4.2V 1A UL CUL FCC XSG0421000US North America wall plug charger 4.2V 1A
Product name : UL CUL FCC XSG0421000US North America wall plug charger 4.2V 1A
Product No. : XSG0421000US
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  Details:
 1. 4.2V 1A US wall plug chargers:
Charge the 3.7v 18650/ li-ion battery with LED indicator. LED turns green to red when fully charge,used for LED lamp, flashlight.etc

2. Electrical Performance:
Certificated by the safety certifications below:
Certifications Country Safety Standards
UL/CUL USA/CA UL/CSA60950-1,UL/CSA62368-1
LVD/GS Germany EN60950, EN62368
EN61558, EN60335
PSE Japan J-60950-1,J61558
FCC USA FCC Part 15 Sub-part B
CE EMC Europe EN55032, EN55024,EN55020
EN61000, EN55014 
KC Korea K60950-1
SAA/RCM Australia AS/NZS 60950













3.Input Feature:
Input Voltage: 90Vac-264Vac
Rated Input Voltage: 100Vac-240Vac
Input Frequence:47Hz-63Hz
Input Current:0.6A
Inrush Current: 35A
Efficiency higher than 66.8%,No-load input power dissipation 0.3W


4.Output Feature:Output 4.2V 1A, 3 stage li-ion battery charger
Charging Status Charging Stage Output current Output voltage LED indicator
      
Charging
Constant Current 1A 2.5V-4.2V 红灯
Constant Voltage 1A->0.2A 4.2V 红灯
 Fully charge Trickle Charging 0.2A->0 4.2V 绿灯








5. Charging Curve

6. Protection Feature
Over current protection, Over voltage protection, Short circuit protection, Reverse polarity protection(Optional)


7. Dimensions:L63.9*W37.7*H27.9mm












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