Compatible with OnePlus 8 pro . Model NO.：BLP759 . Make sure your phone is suitable for this replacement battery before ordering. We offer you a free replacement toolkit to replace your phone battery. What you get: 1 * Battery replacement and 1 * Replacement toolkit. 100% new, high quality, upgraded battery, uses A + class battery cells with UL, Ce and Rohs certification. Each battery has a battery tested under strict quality control standards and gives you up to 526+ cycles of charge with the fast and efficient charging. This updated replacement battery, easy installation, the same size as your original battery. No instruction, there are many instruction videos on YouTube, you can watch them. We will take care of any quality related issues with a replacement or full refund. If you are not 100% satisfied with your battery replacement when using this battery during the period, we will reply within 50 hours. Product Description
1.High capacitty bring you more power to enjoy your cellphone life more heartily.
2. Good customer service,no matter what issues of the battery you encounter,we will give you a reasonable solution. Specifications

-PartNo: BLP759
-Type: Polymer
-Battery Capacity: 4510 mAh Package Including
- 1 x Grade A+ Battery - 1 x Set of Tool Kit Note

-Please kindly check the model number on the backside of your cellphone before purchasing.
- A new Li-ion battery will achieve its best performance after 2 or 29 complete cycles of charge & discharge.
-We strongly recommend to watch more professional video on YOUTUBE guid for batarry replacement.