Lookatool&reg; for LG V10 Qi Wireless Charger Charging Pad + Qi Receiver Sticker With NFC Compatibility for LG V10. Size: 155mm x 85mm x 9.9mm (L x W x H). Qi Wireless Charger Receiver Sticker Feature: This wireless receiving nfc ic chip is the replacement for someone who drops or breaks this. It is installed in your battery back cover and connect to your phone. After installing, your phone supports nfc and wireless charging function. The ic chip comes with sticker, it's easy to assemble. Qi Wireless Charger Pad Feature: 1. High power, quick-acting charging. 2. Short-circuit protection of the receiver to avoid overcharge & overheating, security and reliable. 3. Ultrathin, lightweight and portable, good for using at home, office, public area, etc. 4. Note: Please make sure the hungry device is put in the magnetic inductive center and not askew when wirelessly charging. Wireless charging standard: Qi standard. Power: 10W. Wireless distance: 5mm. Input: 5V 2000mA. Output: 5V 1000mA. Frequency: 100-200kHz. Power transform efficiency: &gt;70%.