3400mAh BLP633 Battery For OnePlus 1+3T A3003 A3010 High Quality Replacement Mobile Phone Battery For OnePlus 3T with Tools Set|Mobile Phone Batteries| - AliExpress
Amazon.com: for OnePlus 3T A3003 New Replacement Battery BLP633 3300mAh 3.85V Built-in Battery + Tools : Cell Phones & Accessories