Specification: * 100% brand new and high quality * Size: approx. 8.8*8cm * Interface: Micro USB * Standby power: average power is less than 50 mW; * Conversion efficiency: greater than 73 % * Transfer distance: maximum 10mm, recommended transceiver distance 2 mm~4 mm * Product Certification: CE/FCC, compatible with QI certified standards; * Standards: Qi wireless charging standard * Slim 10W Fast Qi Wireless Charger PCBA Circuit Board with Coil Wireless Charging Pad DIY * Input voltage: DC9V1.5~2A, over this range of voltage alarm and stop charging; Output voltage: 9V±0.1V; Charging current: 1200mAh;Charging power: maximum can reach 10 W * Over temperature protection: when the temperature is higher than 60 degrees, it will automatically stop charging for 1 minute, and then the temperature is lower, it will re-charge. * Over current protection: when the current is over 2A, it will automatically stop charging to avoid damage the electrical devices.
* Certification: CE/FCC, compatible with QI certified standards; Standards: Qi wireless charging standard