Premium 4500mAh Battery Compatible with Oppo Reno 7 5G | Model BLP855 | SuperVOOC Fast Charge Ready

Overview

Fix your smartphone's rapid power drain, overheating, or sluggish charging times with this high-performance BLP855 Replacement Battery for the Oppo Reno 7 5G. Engineered to support your phone's demanding processing and rapid-charging architectures, this brand-new battery restores your device's native power delivery back to factory standards.  

Key Features

Advanced Dual-Cell Technology: Built with a specialized split dual-cell architectural layout featuring a minimum of 2200mAh and a typical capacity of 2250mAh per cell (combining for a true 4500mAh total capacity). This layout optimizes fast-charging capabilities while reducing thermal output.  

A+ Grade High-Density Lithium Cells: Built utilizing premium lithium-ion polymer chemistry to provide a balanced voltage supply and extended overall lifecycle counts.

Integrated Safety Control Microchip: Equipped with multi-layered protection circuits designed to actively defend your motherboard against accidental short circuits, excessive power overloads, and high temperature thresholds.  

1:1 Structural Compatibility: Manufactured to precise size dimensions with a factory-standard flex connector to secure a clean fit inside your handset without rubbing against other interior components.  

Technical Specifications

Battery Model: BLP855

Compatible Device: Oppo Reno 7 5G  

Structure Layout: Dual-Cell Architecture  

Per Cell Rating: 2200mAh (Min) / 2250mAh (Typ)

Total Capacity: 4500mAh (Typical Capacity)  

Battery Chemistry: Rechargeable Lithium-ion Polymer  

Installation & Bench Testing Best Practices

Perform a Dry Test: Plug the battery flex ribbon directly into your phone's logic board to verify boot cycles and charging metrics before pulling away the integrated pull-tabs or applying liquid adhesive strips.

Cell Calibration Routine: To calibrate the battery tracking sensor inside the phone, allow the new pack to deplete completely to 5% on its first few uses, then give it an uninterrupted charge up to 100%.

Professional Installation Advised: Opening modern premium handsets requires safe tool-assisted back glass removal and careful cable management. Professional installation by a local mobile technician is highly recommended.  

What’s inside the Pack?

1 x 4500mAh Dual-Cell BLP855 Replacement Battery for Oppo Reno 7 5G