ESTONE
ESTONE 48W 4-Port USB Charger QC 3.0 Black
Four USB ports deliver 48 W total with QC 3.0 and 5 V/3.1 A on three ports, accepting AC 100-240 V 50-60 Hz input
- ColorBlack
- Standard USB Port4
- Charge four devices simultaneously with four USB ports
- Fast-charge compatible phones via Quick Charge 3.0 port
- Smart chip matches optimal current for each device
- Built-in protections guard against over-current and overheating
- Works worldwide with 100-240 V AC input
What this charger is
The ESTONE 48W wall charger delivers Quick Charge 3.0 from one port and up to 5V/3.1A from the other three USB ports. It accepts AC 100-240V input at 50-60Hz, making it suitable for home, office or travel use. Four devices charge simultaneously from a single outlet.
Who this suits
Users who want to power up to four phones, tablets or other USB devices at once will find the four-port layout convenient. Buyers who need more than four ports or who require a higher total output for power-hungry laptops should look at a different charger. The single QC 3.0 port serves one fast-charge device at a time.
The deciding specification
Total output is 48W with one Quick Charge 3.0 port and three standard ports rated at 5V/3.1A maximum each. Input range is AC 100-240V 50-60Hz. Match these figures to your devices' requirements to confirm the charger meets your needs.
Highlights
- Charge four devices simultaneously with four USB ports
- Fast-charge compatible phones via Quick Charge 3.0 port
- Smart chip matches optimal current for each device
- Built-in protections guard against over-current and overheating
- Works worldwide with 100-240 V AC input
Specifications
| Color | Black |
|---|---|
| Standard USB Port | 4 |
Questions about this item
Will the four USB ports or the internal chip need replacement after heavy use?
The charger has four standard USB ports rated for 48W total output; no user-serviceable parts are inside, so only the wall plug or cable would ever need replacing.
What limits sustained charging when four devices draw power together?
The 48W overall ceiling and the 5V/3.1A per-port cap share the budget, so total current drops once combined demand exceeds 48W.
How hot or noisy does the block get when it runs all day at full load?
It is a fanless wall adapter with AC 100-240V 50-60Hz input; it warms under load but stays silent and within normal operating temperature.
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