Product Details: 

1. Input voltage: DC4.3V~5.5V/1.5~2A, or the voltage will alarm and stop charging if beyond this range. 
2. Output voltage: 5V±0.1V， 
3. Charging current: 500 mAh - 1000 mAh 
4. Charging power: Maximum 5W 
5. Conversion efficiency: >73% 
6. Transmission distance: Maximum 10 mm/ 0.39 inches, recommended receiving distance is 2 - 4 mm/ 0.08 - 0.16 inches 
7. Over temperature protection: When the temperature is higher than 60℃ during charging, it will automatically stop charging for 1 minute until the temperature restores to the normal. 
8. Overcurrent protection: When the output current is higher than 1.5A during charging, it will automatically stop charging to prevent damaging charger. 
9. Implementation standard: QI wireless charging standard 
10. Product certification: CE, FCC, RoHS, being compatible with QI certification 
11. Net weight: about 60 g
12. Gross weight: about 90 g

13. Standby power consumption: Average power consumption < 50 mW

Packing Contents:

1*Wireless Charger

1* USB Cable