For OnePlus 3 3.8V 3000 mAh Battery ( BLP613 ) | eBay
14000 mAh Portable USB Power Bank/External Battery for OnePlus 6, 6,5T, 5, 3T, 3, 2, OnePlus 3, OnePlus 2, ( USB Type C Cable and Micro USB Cable are Included) - Black - Walmart.com
OnePlus 3 - Full phone specifications
OnePlus Nord 3 5G Specs
OnePlus Nord CE 3: Leaked specifications point to 120 Hz display, 5,000 mAh battery and 108 MP camera - NotebookCheck.net News