Lenovo IdeaPad Round Pin Laptop Adapter Charger
₨ 2,750 Original price was: ₨ 2,750.₨ 2,500Current price is: ₨ 2,500.
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Compatible with Lenovo IdeaPad laptops using 4.0 mm × 1.7 mm round pin
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Available in 45W (20V 2.25A) and 65W (20V 3.25A) options
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Stable 20V output for safe and efficient charging
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Built-in protection against overvoltage, overheating & short circuits
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Ideal as a replacement or spare Lenovo charger
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Compact, durable, and travel-friendly design
Lenovo IdeaPad Round Pin Laptop Adapter Charger – 4.0 mm × 1.7 mm
Power your Lenovo IdeaPad laptop safely and efficiently with this Lenovo Round Pin Laptop Adapter Charger (4.0 mm × 1.7 mm). Designed for compact IdeaPad models, this charger delivers stable voltage, fast charging, and reliable performance for everyday use at home, office, or on the go.
It is an ideal replacement or spare charger, offering consistent power delivery with built-in safety protections to keep your laptop secure during charging.
Specifications of Lenovo IdeaPad 4.0 mm × 1.7 mm Adapter
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Brand: Lenovo (OEM / High-Quality Compatible)
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Connector Type: Round Pin
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DC Connector Size: 4.0 mm × 1.7 mm
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Input: 100–240 V AC, 50–60 Hz
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Output Voltage: 20 V
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Safety Protection: Overvoltage, overcurrent, overheating, short-circuit protection
Available Power Output Variants
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45W — 20 V ⎓ 2.25 A
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65W — 20 V ⎓ 3.25 A
⚠️ Choose the wattage that matches your laptop’s original adapter.
Compatible Lenovo IdeaPad Models
This adapter is commonly compatible with Lenovo IdeaPad laptops that use the 4.0 mm × 1.7 mm round pin connector, including but not limited to:
IdeaPad Series
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IdeaPad 100, 110, 120, 130
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IdeaPad 310, 320, 330
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IdeaPad S145, S340
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IdeaPad V130, V145
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IdeaPad Flex 4, Flex 5 (non-USB-C models)
Other Lenovo Models
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Lenovo Essential Series
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Selected Slim / Entry-level Lenovo laptops using 4.0 mm × 1.7 mm DC input
⚠️ Compatibility depends on connector size and required wattage. Always check the label under your laptop or your original charger.
What’s in the Box?
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1 × Lenovo IdeaPad Laptop Adapter Charger (45W or 65W)
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1 × AC Power Cable
Key Features
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Stable 20 V power output for smooth charging
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Compact 4.0 mm × 1.7 mm round pin for IdeaPad laptops
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Built-in protection against voltage and heat issues
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Lightweight, durable, and travel-friendly design
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Perfect as a replacement or backup charger
Why Choose This Lenovo IdeaPad Adapter?
This Lenovo IdeaPad charger ensures safe, efficient, and long-lasting performance for everyday computing. Whether you choose 45W for lighter use or 65W for faster charging, it provides dependable power while protecting your device from electrical damage.
⚠️ Important Note
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Not compatible with USB-C charging laptops
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Not compatible with Lenovo square-pin or slim-tip connectors
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Always confirm connector size (4.0 mm × 1.7 mm) and wattage
| Weight | 0.2 kg |
|---|---|
| Dimensions | 10 × 10 × 10 cm |
| Output |
45W ,65W |
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