Vowenx · charger & power supplies
65W 20V charger for Lenovo IdeaPad Yoga portable
A lost or faulty laptop charger, and the computer becomes unusable. This 65 W (20 V 3.25 A) charger powers many Lenovo IdeaPad and Yoga models, with a ROUND 4.0 × 1.7 mm tip and integrated safety protections.
Note de 4.9/5 basée sur 33 avis clients.Model: with US plug
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Product details
In use, this charger replaces the original power brick of a dead or lost Lenovo IdeaPad or Yoga. It delivers a stable 20 V 3.25 A (65 W) output and includes protections against overvoltage, overcharging, short circuits, and overheating, ensuring safe charging — a real advantage over low-cost power supplies. It also powers Lenovo laptops originally supplied with a 45 W adapter (same 20 V voltage; the PC only draws what it needs), and its universal 100-240 V input makes it usable anywhere. Pay attention to the connector: it is the ROUND tip of 4.0 × 1.7 mm, NOT the rectangular "Slim Tip" connector (the yellow rectangular plug of some Lenovo models). Be sure to check the voltage (20 V) and the shape of your PC's tip before ordering. No more flat portable due to a missing charger; enjoy a reliable power supply.
Compatibility and uses
This 65 W (20 V / 3.25 A) charger with a ROUND DC tip of 4.0 × 1.7 mm is designed for many Lenovo IdeaPad and Yoga models with this voltage and connector: for example IdeaPad 330s, 320, 100-15, B50-10, Yoga 710 and 510-14ISK, as well as some Redmibook (14, 13). It is NOT suitable for Lenovo models with a rectangular "Slim Tip" connector: check that your tip is indeed round (4.0 × 1.7 mm). Built-in protections (overvoltage, overcharging, short circuit, overheating), CE, FCC and RoHS certified. Input 100-240 V, EU/US/UK/AU/BR plug available. Important: confirm the voltage (20 V), power and tip shape of your PC.
Technical specifications
- Brand: Vowenx
- Type: AC adapter for portable PC
- Output: 20 V / 3.25 A (65 W)
- Input: 100-240 V AC
- DC Tip: Round 4.0 × 1.7 mm (not the rectangular Slim Tip)
- Protections: Overvoltage, overcharging, short circuit, overheating
- Compatibility: Lenovo IdeaPad/Yoga 20 V (and some Redmibook)
- Model: SA126-4017
- Plug: EU, US, UK, AU or BR
- Weight: 0.412 kg
Usage advice
The team's advice: check that your Lenovo has a ROUND tip (4.0 × 1.7 mm), not the rectangular Slim Tip connector.
Presentation
Losing your Lenovo charger does not condemn the PC. This provides a stable 20 V 3.25 A (65 W) output, with protections against overvoltage, overcharging and short circuit to preserve the computer. Suitable for many IdeaPad and Yoga models. Just make sure the DC tip is indeed round (4.0 × 1.7 mm), not the Slim Tip.
Key features
- 65 W (20 V 3.25 A): For many Lenovo IdeaPad/Yoga.
- Built-in protections: Overvoltage, overcharging, short circuit, overheating.
- ROUND tip 4.0 × 1.7 mm: Not the rectangular Slim Tip.
- Covers 45 W: Same 20 V voltage; universal 100-240 V input.
For whom?
For anyone who has lost or broken the charger of their Lenovo IdeaPad or Yoga. And for anyone wanting a reliable spare power brick.
Frequently asked questions
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Frequently asked questions
Which output?
20 V / 3.25 A, which is 65 W.
For which PCs?
Many Lenovo IdeaPad and Yoga (and 45 W models at 20 V).
Is a 65 W charger suitable for a PC supplied with 45 W?
Yes, same 20 V voltage; the PC only draws what it needs.
Which tip: round or rectangular?
A ROUND tip of 4.0 × 1.7 mm. It is not compatible with Lenovo laptops featuring a rectangular « Slim Tip » connector: please check the shape before ordering.
Does it protect the computer?
Yes, it includes protections against overvoltage, overloads, short circuits, and overheating.
Which plug?
EU, US, UK, AU, or BR, as chosen.
Is it certified?
Yes: CE, FCC, and RoHS.
