Amazon.com: ePartSolution 2X Replacement Micro USB Charger Charging Port Dock Connector USB Port for Lenovo Tablet TB8504F TB-8504F (2pcs) USA : Electronics
TB8504F Tablet RF Exposure Info EMF2001001 Lenovo (Shanghai) Electronics Technology
How to Replace Your Lenovo Tab 4 8 TB-8504F Battery - YouTube
2X Lenovo Tablet TB8504F TB-8504F Charging Port Micro USB Charger Dock Connector | eBay
Amazon.com: ePartSolution 2X Replacement Micro USB Charger Charging Port Dock Connector USB Port for Lenovo Tablet TB8504F TB-8504F (2pcs) USA : Electronics