-14%
s25 ultra charging logic

s25 ultra charging logic

The Samsung Galaxy S25 Ultra utilizes a dynamic charging logic that regulates voltage and current based on battery level, temperature, and charging standard. It supports up to 45W wired and 45W wireless charging,

3,000.00৳  3,500.00৳ 

When connected to a 45W Power Delivery (PD) Programmable Power Supply (PPS) charger, the phone engages a high-voltage, low-current strategy: 
  • 0-38% (First 15 mins): Reaches peak wattage (around 41W) at roughly 14V. Power scales back in phases (41W \(\right arrow \) 34W \(\right arrow \) 14W) to stabilize the initial current.
  • 38-75%: Cycles between 30W and 22W depending on thermal buildup and charging block capabilities.
  • 75-100%: The voltage drops from 14V to 5V, gradually trickling power down as the battery nears full capacity to avoid thermal strain. A 0-100% full charge typically takes about 1 hour and 22 minutes
  • 100% original logic and we also one month guaranty.
Category:

Related products

A professional and reliable mobile repair shop
Shop-023B2, Level-4, Block-A, Jamuna Future Park, Dhaka, Bangladesh, 1229
© Brothers Mobile - All Rights Reserved