Asus 19V 2.37A 45W AC Power Adapter – Small Pin Charger (4.0mm × 1.35mm)
SKU: WS-LC-AS-00005
1-2 Days Delivery
Werok Pro-Tip: Check your laptop port: if it is noticeably smaller than a standard headphone jack, this 4.0mm pin fits. It safely replaces lower 33W Asus chargers, but avoid using it on 65W laptops to prevent overheating.
Description
The Asus 19V 2.37A 45W Small Pin Power Adapter is a premium-grade replacement or backup charger designed specifically for ultra-slim laptops and convertibles. Built with intelligent multi-protection circuitry, this charger shields your device from dangerous short circuits, over-voltage spikes, and internal overheating. Its lightweight, compact square block design eliminates bulky cable clutter, making it an excellent mobile companion for corporate professionals, students, and freelancers across Nairobi.
Technical Specifications
Power Output: 45 Watts
Voltage: 19 V
Current: 2.37 A
Input Voltage: 100-240V ~ 50-60Hz (Worldwide standard compatibility)
Connector Pin Size: 4.0mm Outside Diameter × 1.35mm Inside Diameter (Small Pin / Micro Barrel)
Compatibility Guide
This 45W adapter is engineered for modern, sleek Asus hardware configurations utilizing the small 4.0mm micro-barrel tip. It is backward compatible with 33W (19V 1.75A) configurations that share the identical tip size.
Some of the most common compatible laptop series include:
Asus VivoBook Series: S14, S15, F510UA, F512DA, F512JA, X512DA, X540UA, X541UA, X556UA
Asus ZenBook Series: UX310UA, UX330UA, UX305UA, UX410UA, UX430UA, UX303UB, UX32A
Asus Transformer Book Series: Flip TP300LA, TP500LA
Asus Chromebook Series: C202SA, C300SA (Select models matching electrical specifications)
(Note: Asus laptops use multiple variations of thin pins. Please measure your current charger tip or consult your laptop model details to confirm it requires the 4.0mm × 1.35mm size before ordering).
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