: ## Analysis of the Article & Keyword Definition
1. Core Topic & Audience:
The article tests the Realme P4 Power’s ability to function as a power bank for another device, specifically an iPhone 17 Pro. It focuses on the practical application of its large 10,001mAh battery.
The intended audience is tech enthusiasts, smartphone users (notably those interested in battery life and power banks), and potential buyers of the Realme P4 Power. They are likely interested in real-world performance and comparisons to existing solutions (like dedicated power banks and fast charging).
The user question the article answers is: “Can the Realme P4 Power effectively charge other devices, and how does its reverse charging performance compare to standard charging methods?”
2.Optimal keywords:
* primary Topic: Reverse Wireless charging / Power Bank Functionality
* Primary Keyword: Realme P4 Power reverse charging
* Secondary Keywords:
* Realme P4 Power battery
* iPhone 17 Pro charging
* reverse charging test
* power bank choice
* USB-C power delivery
* fast charging
* 10000mAh battery
* phone as power bank
* SuperVOOC charging (related to the P4 Power’s charging speed)
* mobile charging
* battery life
* power delivery
* PD charging