25W vs 45W Charger

2023-04-23 25W and 45W refer to the maximum power output of the charger or power adapter. Generally speaking, the higher the power, the faster the device will charge.

If you compare 25W and 45W chargers, a 45W charger will usually charge your device faster than a 25W charger, provided the device is compatible with both chargers.

Here are two examples of ZONSAN's s phone chargers for comparison, for your reference.

Picture
Power	25W	45W
Input	AC100-240V(50-60HZ) 1A Max	AC100-240V 50-60HZ 1.2A max
Output:	PD 5V/3A 9V/2.7A 12V/2.1A	PD (3.0) 5V/3A 9V/3A 12V/3A 15v/3A 20V/2.25A
Output:	PPS 3.3V-5.9V/3A, 3.3V~11V/2.25A	3.3-11V/4.05A
Size:	L51*W49*H26m	L48*W48*H28mm
Certificates	ITS: CE,ROHS,CB,ERP,KC	ITS: CE ROHS Reach ERP CB KC
Model	ZX-1U23T	ZX-1U40T
Charging time of Galaxy S22	PPS:69 min	PPS: 62 min
MOQ of OEM	3000pcs	1000pcs
Price	$3.54/pcs	$7.79/pcs
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