Henryuan Universal plug 3.7V lithium battery charger has got safety certificates UL, cUL, ETL, FCC, CE, GS, UKCA, SAA, PSE, CCC with AU, EU, UK, US, JP, CN wall plugs.The best 4.2V 2A li-ion battery chargers used for the 18650 3.7V lithium ion battery. Advanced charging scheme design, having multiple protection mechanisms with high quality components, which make charging safer and faster.They are used as a educational robot charger, electric toy charger LED desk lamp charger, flashlight charger, diving lamp charger, GPS module charger, etc

1. SAFETY CERTIFICATES:
UL, ETL, cUL, FCC, PSE, CE EMC, LVD, UKCA, SAA, KC, CCC 

2. Input:
Input Voltage： 90Vac-264Vac
Rated Input Voltage： 100Vac-240Vac
Input Frequence：47Hz-63Hz
Input Current：0.6A
Inrush Current： 35A

3. Output:
Universal plug 3.7V lithium battery charger 4.2V 2A switching power supply with US, JP, EU, AU, UK wall plugs with LED dual color indicator light, displaying charging status, red during charging, fully charged, green LED.