64.72 GBP
Adapter 90 Watt (EU1)
Keep your Lenovo ThinkPad powered up with the reliable 90 Watt EU1 AC Adapter. Designed for indoor use, this compact and efficient inverter ensures seamless charging wherever you work or travel
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Overview of the Adapter 90 Watt (EU1)
The Adapter 90 Watt (EU1) is a dedicated power solution engineered for Lenovo ThinkPad laptops and a wide range of other compatible notebook models. Designed with precision, this adapter delivers a steady 20 V output at up to 4.5 A, culminating in a robust 90 W power supply that ensures reliable performance for both everyday computing and demanding professional tasks.
Key Technical Specifications
- Input Voltage: 100–240 V AC (global compatibility)
- Input Frequency: 50/60 Hz
- Output Voltage: 20 V DC
- Output Current: 4.5 A
- Output Power: 90 W
- Dimensions: Width 50 mm × Height 30 mm × Depth 126 mm
- Weight: 360 g
- Power Supply Type: Indoor use only
- Purpose: Notebook power supply
Compatibility Matrix
The adapter is engineered to fit a comprehensive lineup of Lenovo ThinkPad series, ensuring seamless integration across multiple generations. Below is an organized list of supported models:
- ThinkPad Edge Series: L410, L412, L420, L421
- ThinkPad L-Series: L510, L512, L520
- ThinkPad R-Series: R60, R60e, R61, R61e, R61i
- ThinkPad R400 & R500 Series
- ThinkPad SL-Series: SL300, SL400, SL410, SL500, SL510
- ThinkPad T-Series: T60, T60p, T61, T400, T410, T410i, T400s, T410s, T410si, T420, T420s, T500, T510, T510i, T520 (Dual Core models only)
- ThinkPad W500
- ThinkPad X-Series: X60, X60s, X60 Tablet, X61, X61s, X61 Tablet, X61LS
- ThinkPad X100e, X120e
- ThinkPad X200 Series: X200, X200s, X200t, X200 Tablet, X201, X201i, X201s, X201t, X201 Tablet
- ThinkPad X220 & X220 Tablet
- ThinkPad X300 & X301
- ThinkPad Z60m, Z61e, Z61m, Z61t
- Lenovo 3000 Series: C100, C200, N100, N200, V100, V200
Design and Build Quality
The adapter features a compact footprint with a width of only 50 mm, making it highly portable for travel or office use. Its robust construction is evident in the durable housing that protects internal components from everyday wear and tear. The 360‑gram weight strikes an optimal balance between sturdiness and lightweight handling.
Electrical Performance and Safety
With a 90 W output, this adapter can comfortably power high-performance ThinkPad laptops that demand significant energy for processing, graphics, or extended battery usage. The 20 V DC output aligns with the voltage requirements of most Lenovo notebooks, ensuring efficient charging and minimal heat generation.
The dual input frequency (50/60 Hz) and wide input voltage range (100–240 V) allow global usability without the need for additional transformers or converters. This versatility makes it an ideal choice for professionals who travel across regions with varying electrical standards.
Installation and Usage Guidelines
- Connect: Attach the adapter’s plug to a compatible wall outlet that matches your local voltage and frequency specifications.
- Insert: Insert the adapter’s connector into the laptop’s power port, ensuring a snug fit.
- Verify: Check for the indicator light on the laptop or adapter to confirm successful connection and charging status.
- Monitor: During heavy usage, monitor the adapter’s temperature; it should remain within safe operating limits.
Maintenance Tips
- Keep the adapter in a dry environment to prevent moisture buildup.
- Avoid exposing the unit to extreme temperatures or direct sunlight for prolonged periods.
- Inspect the cable and connector regularly for signs of wear; replace if frayed or damaged.
Conclusion
The Adapter 90 Watt (EU1) stands out as a reliable, high‑performance power source tailored for Lenovo ThinkPad laptops across numerous series. Its global input compatibility, precise voltage output, and compact design make it an indispensable accessory for users seeking consistent power delivery without compromising on portability or safety.
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Category
This product is cataloged in our store in these categories
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- Chargers and adapters for laptops |
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International
Find this product in one of our international stores
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This product has not been found in other countries
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| Colors
Predominant colors of the product |
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| Identifiers | |
| Brand | EET EUROPARTS LTD EET Europarts Ltd. is a European distributor of spare parts and accessories for commercial vehicles. The company offers a wide range of products, including parts for trucks, trailers, buses, and cars. |
| MPN | EET EUROPARTS LTD 42T4426 |
| ID | 18021746 |
| Dimensions / Weight | |
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Depth The linear measurement of an object from front to back or top to bottom, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the item is and can be used for fitting, compatibility, or spatial planning.
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126 mm |
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Height The vertical dimension of a product measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where height is relevant, including books, electronics, furniture and other objects.
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30 mm |
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Input frequency The frequency of the alternating current supplied to a power supply or charger, expressed in hertz (Hz). It indicates the acceptable operating range for the electrical mains that powers the device, ensuring proper functionality and safety.
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50/60 Hz |
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Input voltage The range of alternating current voltage that a charger or power supply can accept, expressed in volts (V). It specifies the minimum and maximum input voltages compatible with the device.
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100-240 V |
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Output current The electrical current drawn by a device from its power source, expressed in amperes (A). It indicates how much current the product consumes during normal operation and helps determine compatibility with power supplies or USB ports.
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4.5 A |
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Output Power The electrical power that a device can deliver or consume, expressed in watts (W). It represents the actual power output under normal operating conditions and is useful for comparing performance across similar devices.
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90 W |
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Output voltage The electrical potential difference that a device delivers to its load, expressed in volts (V). It indicates the nominal voltage supplied by the product’s power output and is useful for matching it with compatible accessories or systems.
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20 V |
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Power supply type The type of electrical supply that powers the device, such as mains AC, DC, USB, battery, or a combination of these options.
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Indoor |
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Purpose The purpose indicates the primary function or intended use of a product, such as "Notebook", "Gaming", or "Server". It helps customers quickly identify whether the item matches their needs and can be used for filtering or categorization across different product categories.
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Notebook |
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Weight The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.
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360 g |
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Width The horizontal measurement of a product, expressed in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.
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50 mm |
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