Acer 5.5mm barrel connector
How to identify the Acer 5.5mm barrel and which laptops use it. Used on Acer laptops.
- Connector type
- Barrel
- Dimensions
- 5.5mm x 1.7mm
- Brand scope
- Acer
- Charger wattages
- 45W · 65W · 135W · 180W
Chargers that use the Acer 5.5mm barrel
| Charger | Wattage |
|---|---|
| Acer 45W 5.5mm Barrel Adapter | 45W |
| Acer 65W 5.5mm Barrel Adapter | 65W |
| Acer 135W 5.5mm Barrel Adapter | 135W |
| Acer 180W 5.5mm Barrel Adapter | 180W |
Laptops that use this connector
Frequently asked questions
How do I know if my laptop uses the Acer 5.5mm barrel?＋
Look at the plug that goes into your laptop. The Acer 5.5mm barrel measures 5.5mm x 1.7mm and is used on Acer laptops. If you're not sure, photograph the charger tip or the laptop's power port and we'll identify it.
Can I use a higher-wattage Acer 5.5mm barrel charger?＋
Yes. Chargers on this connector range from 45W–180W. A charger with the same connector at an equal or higher wattage is safe — your laptop only draws the power it needs. A lower-wattage charger may charge slowly or not at all.
Related guides
Not sure which connector your laptop has? Photograph the charger tip or power port and we'll identify it.