If you’re looking for a reliable replacement charger for your Acer laptop, the Genuine Acer PA-1450-26 AC Adapter (45W) is a smart pick. Designed to provide efficient charging without overheating or overloading your device, this adapter is ideal for compatible Acer models that require a 45W power supply.
But—before you hit “buy”—there’s one crucial detail to check to make sure it fits your device.
⚠️ Important: Two Versions of the Power Jack
This model comes in two different power jack sizes (the part that plugs into your laptop). Choosing the wrong size could mean the adapter won’t fit your device at all.
✅ Power Jack Size Options:
- 5.5mm (Outer) x 1.7mm (Inner)
- 3.0mm (Outer) x 1.0mm (Inner)
🧪 How to Check Which One You Need:
- If you still have your original charger: Use a ruler or caliper to measure the plug diameter
- If your original charger is lost: You can carefully measure the diameter of the power port on your laptop
💬 When placing your order, be sure to include your measured size in the comment section to ensure you receive the correct version.
🔧 Product Details: Acer PA-1450-26 Adapter
- Model: PA-1450-26
- Power Output: 19V – 2.37A – 45W
- Input Voltage: 100-240V (worldwide compatibility)
- Connector Options: 5.5mm x 1.7mm or 3.0mm x 1.0mm (see above)
- Compatibility: Various Acer Aspire, Swift, and Chromebook models
- Certification: Genuine OEM part – meets safety and energy standards
✅ Why Choose a Genuine Adapter?
Using a genuine Acer adapter ensures:
- Stable charging speed without overheating
- Protection from power surges and voltage spikes
- Longevity for your battery and internal components
- No annoying “unrecognized charger” warnings
Generic or knock-off chargers may be cheaper—but they can also be unsafe or wear out quickly.
💬 Final Reminder Before You Order
Please measure the tip of your original adapter or your laptop’s power port and leave the exact measurement in the comments when placing your order. This ensures you get the correct plug size that fits your laptop perfectly.
🛒 Ready to Power Up Your Laptop Again?
Don’t let a dead or missing charger slow you down. The Genuine Acer PA-1450-26 AC Adapter 45W is a safe, efficient replacement—and with the right size, it’ll work just like the original.
If you’re unsure about the size or have questions about compatibility, feel free to reach out in the comments or contact support. We’re here to help!