QI Wireless Charger double Charging Pad for two phone for Google Nexus 7 II FHD Tablet Nokia Lumia 920 Lumia 820 LG Nexus 4,Samsung galaxy S4
1. Input:DC5V 2A 2. Output: DC 5V 1A 3. Frequency: 100KHz-200KHz 4. Wireless distance:5mm5. Charging efficiency: <70% 6. charging current: 1000mAh7. Operating temperature：﹣10°C - 40°C 8. Power indicator: LED display 9. Recycling time: ≥1000 times 10. Safety protection: over-charge, over-discharge, over-current, over-voltage, short-circuit, over-load and more 11. Compatible: all QI standard receiver12. Wireless charger pad dimensions : (L x W x T): 170*150*10mm 13. Net weight: 530g