ROLADA 65W Laptop Charger 19V 3.0×1.1mm Blue-Tip

ROLADA 65W AC adapter: a 19V 3.42A replacement charger with a 3.0×1.1 mm blue-tip plug that powers many Acer Chromebooks and Aspire laptops.

This compact replacement charger delivers up to 65 watts of regulated power (19V, 3.42A) and works with several Acer Chromebook, Aspire, Spin, Swift, TravelMate and Iconia models. Built for worldwide use, it accepts 100–240V AC input at 50–60Hz and ships with a matching power cord. The connector is the 3.0 × 1.1 mm blue-tip style; confirm that dimension before purchasing since it does not fit other DC plugs.

Will this ROLADA charger work with my Acer Chromebook or Aspire?

Compatibility covers a wide range of Acer devices but depends on the physical plug and power requirements. This adapter is compatible with many Chromebook models and numerous Aspire, Spin and Swift notebooks listed below; check your laptop's required voltage/current and the 3.0×1.1 mm blue-tip connector to be sure.

• Output: 65W (19V, 3.42A) — also compatible with devices needing 45W (19V, 2.37A).
• Connector: 3.0 × 1.1 mm blue-tip; verify your laptop's DC jack size.
• Input range: 100–240V AC, 50–60Hz for global use.
• Package includes: 1× AC adapter and 1× power cord.

How safe and reliable is the ROLADA 65W adapter?

The adapter provides stable, regulated output to match the labeled voltage and current; it’s designed as a direct replacement for compatible Acer chargers. While not an OEM unit, it includes standard protections against common electrical issues and is intended for everyday charging, commuting, and office use.

• Built-in regulation to maintain 19V output under load.
• Wide input voltage range reduces risk when traveling internationally.
• Use only with laptops requiring 19V and the blue-tip connector to avoid damage.
• Not compatible with other DC connector types — confirm plug fit first.

What exact Acer models are supported by this charger?

This ROLADA adapter supports a long list of Acer notebooks and Chromebooks that historically use the 19V blue-tip connection. Below are representative series and models; check your model number against the list to confirm fit.

• Aspire series: A315-31, A514, ES1-111, ES1-131, AO1-431, P3-131, R3-131T, R7-371T, R7-372T, R3-471T, R5-571T, R5-571TG, S7-391, S7-392, V3-371, V5-431, V5-471P, V5-571.
• Chromebook series: Chromebook 11/13/14/15, 11 (Education), C720/C720P, R11, C730/C735, C732, C740, C771/C771T, CB3-111/CB3-131, CB5-311, CB3-431, C910, CB3-531/CB3-532, CB5-571, CB5-132T, R751T.
• Other Acer lines: Iconia W7/W700/W700P, Spin SP111/SP314 series, Swift SF113-SF514, Switch 3 SW312-31, TravelMate B117/X349.

How do I choose and use this charger correctly?

Select the ROLADA 65W adapter only if your laptop requires 19V and accepts a 3.0×1.1 mm blue-tip plug. When in doubt, compare this adapter’s label with your original charger or your laptop’s service sticker. Use the included power cord and avoid using damaged cables or connectors to maintain safety.

• Confirm laptop voltage: 19V required; current can be equal or lower than 3.42A if supported.
• Verify plug fit: 3.0 × 1.1 mm blue-tip between plug and laptop jack.
• Use the provided power cord; inspect for wear before each use.
• Do not modify the plug or use incompatible adapters that change polarity.

Who is this charger for? If you own an Acer Chromebook, Aspire, Spin, Swift, Switch, TravelMate or Iconia model that requires a 19V blue-tip power supply, the ROLADA 65W adapter is a practical replacement or spare. It suits students, professionals, and travelers who need a compact, globally compatible AC adapter. However, it’s not intended for devices that use USB-C power delivery or other DC plug types — measure your laptop’s jack and confirm the specs before ordering.