Detail Specification: 1. 【Rated Input Voltage】:100 ~ 240Vac 50/60Hz 2. 【Max. Output Power】:73W 3. 【Efficiency】:>80% 4. 【Size】:150*75*45mm 5. 【Charger Model】:CC Then CV, MCU control 6. 【Charger Indicator】:Red: charging Green: finish/idle 7. 【Output Protection】:Over current, over voltage, short-circuit protection and reverse polarity protection 8. 【Safety Approve】:CE、UL、CCC