

Lenovo 135W Slim Tip Laptop Adapter (20V, 6.75A) – Yellow USB Slim Tip
High-efficiency 135W replacement adapter engineered for Lenovo ThinkPad, IdeaPad, Legion and Yoga series laptops using the Slim Tip (Yellow USB) connector. Ensures stable, reliable and safe charging for high-performance systems.
Technical Specifications
20V — 6.75A (135W)
Slim Tip Yellow USB
100–240V ~ 50/60Hz
Reinforced high-strength cable
OVP / OCP / SCP / OTP Circuits
1 Year
Key Advantages
Built for Lenovo high-performance laptops requiring stable and efficient 135W power delivery.
Perfect fit for all Lenovo Slim Tip devices including ThinkPad, Yoga, Legion, and IdeaPad series.
Protects against voltage fluctuations, short circuits, and overheating.
Designed for long-duration use with minimal heat generation.
Compatibility
Compatible with all Lenovo laptops requiring 20V/6.75A with Slim Tip (Yellow USB) connector.
| Lenovo Series | Supported Models |
|---|---|
| Legion Series | Y520, Y530, Y730, Y700, Gaming 3, Slim 7 |
| ThinkPad Series | T440 / T440p / T440s / T450 / T450s / T460 / T460p / T460s / T470 / T470p / T470s T540p / T550 / T560 / T570 T431s, T440, T440p, T540p P40 Yoga, P50s, P51s W540, W541, W550s X1 Carbon (3rd, 4th Gen), X1 Yoga (1st Gen) X240, Yoga 260, Yoga 370, Yoga 460 |
| IdeaPad Y-Series | Y40-70, Y40-80, Y50-70, Y50-80, Y70-70, Y70-80, Y700 (80NW/80NY) |
| E-Series | E440, E450, E455, E460, E465, E470, E475, E540, E550, E550c, E555, E560, E560p, E565, E570, E570p, E575 |
| L-Series | L440, L450, L460, L470, L540, L560, L570 |
| S-Series | S431, S440, S531, S540 |
| Yoga Series | Yoga 14, Yoga 720-15IKB, S1 Yoga 12, S3 Yoga 14, S5 Yoga 15, C940, S740 |
| G-Series / Z-Series | G700, G710, Z710 |
| Other Compatible Models | 700-15 (80RU), 36200605, 36200609 45N0361, 45N0501, 4X20E50558 ADL135NDC3A, ADL135NLC3A, PA-1131-72 |
What's Inside the Box
- 1 × Lenovo 135W Slim Tip Adapter
- User Setup Guide
- 1-Year Warranty Card
Installation & Safety Tips
- Confirm your laptop uses a Slim Tip connector before first use.
- Avoid bending or twisting the cable near the connector.
- Use only in a ventilated, dry environment.
Frequently Asked Questions
Is this compatible with ThinkPad T-series and Yoga models?
Yes, all models using the Slim Tip connector are supported.
Does it support high-performance Legion systems?
Yes — designed for 135W power delivery for gaming and workstation models.
Is there a warranty?
Yes, a 1-year replacement warranty is included.
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Customer Support
Mail: care@partsbaba.com
Mainly across India, even covering small villages, towns, districts & major cities.
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- Usually Takes 2 Days to deliver in Major Cities, 3 Days to Districts, 4-6 Days to Small Backward areas especially of North East States.
- In case of cancellation, refunds will be initiated according to Refund Policy.
- Please allow 1-2 business days for your order to be dispatched and it will take about 3-4 additional days for it to reach you depending on your proximity to our dispatch location.
- Normally for orders placed before 1 PM on a business day, we aim to ship the same day, provided that the card security checks are complete, payment is received and the stock availability is confirmed.
- During busy times, such as holiday periods, there can be processing and shipping delays.
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Return, Refund & Cancellation Policy
Eligibility for Returns and Exchanges
We accept returns and exchanges for both defective and non-defective products under the following conditions:
- Condition: Items must be in new or slightly used condition, with all original tags, accessories, and packaging intact.
- Window: Requests must be initiated within 15 days of delivery.
Exceptions:
Certain products marked as “Non-Returnable” on the product description page are not eligible for returns or exchanges.
How to Return or Exchange
You can choose either of the following methods:
- By Mail: Pack the product securely with all original tags, accessories, and packaging. Clearly write our address and contact number on a piece of paper and stick it to the return box. A delivery agent will come to your doorstep to pickup the parcel within 2 days.
- In-Store: Visit our store to return or exchange the product (incase this is more convenient to you).
Once we receive the product, our team will conduct a quality check. For defective or damaged items, we will process your exchange or refund immediately after verification.
Replacement: Subject to stock availability. If unavailable, a refund will be processed.
Refund Policy
We process refunds for items returned in accordance with this policy:
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Refund Methods:
- Prepaid Orders (Credit/Debit Card, Net Banking): Refunds are initiated within 3 business days of approval. Depending on your bank, the amount may reflect within 5–7 business days.
- Cash on Delivery Orders: Bank transfers are completed within 5–7 business days after receiving your account details.
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Refund Timeline: Refunds are issued promptly after quality checks are completed.
Non-Returnable Items
We may not be able to process returns or exchanges in the following cases:
- Return requests made after the 15-day window.
- Missing tags, accessories, or original packaging.
- Products damaged due to misuse, improper handling, or unauthorized repairs.
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