🔧 40W AC Power Adapter for Lenovo Laptops/Tablets 🔧
🖥️ Original 40W | 2A | 20V | Lenovo

⚙️ PRODUCT FEATURES

Original Lenovo 40W AC power adapter for Lenovo IT devices. OEM Lite‑ON version marked ADL40WDC with part number LC PN 5A10J40316 provides stable 20V 2A (40 W) power and an additional 5.2 V 2 A rail. The adapter operates within a wide input voltage range of 100–240 V, making it suitable for travel (an appropriate plug adapter is required if the outlet is not EU type).

This model belongs to the family of 40‑watt Lenovo adapters used in selected ultrabooks/2‑in‑1 tablets and Lenovo accessories. Service catalogs list compatible replacements with the same specification (e.g., Delta ADL40WDC, LC PN 5A10J40316). Note: the adapter features a rectangular, 8‑pin Lenovo output port — it is not Slim Tip or USB‑C. A device‑specific cable/adapter dedicated to your model is required for connection.

📋 TECHNICAL DATA

• Product name: Original Lenovo 40W AC Power Adapter
• Model: ADL40WDC
• Connector type: rectangular 8‑pin Lenovo
• Condition: Used, tested
• Functionality: 100% working
• Warranty: 6 months

⚡ ELECTRICAL PARAMETERS

• Output voltage: 20V 2A (40W) and 5.2V 2A
• Output current: 2A
• Output power: 40W (20V × 2A = 40W)
• Input voltage: 100–240V AC (universal)
• Input frequency: 50–60Hz
• Protection class: II (double insulation)
• Protections: OVP/OTP/OCP (typical for OEM Lite‑ON/Lenovo)

🔌 DC CONNECTOR SPECIFICATION

• Connector type: straight rectangular 8‑pin
• AC plug: EU (CEE 7/16, “europlug”), plug‑in adapter
•  

📐 DIMENSIONS AND WEIGHT

• Body dimensions: 70 × 45 × 30 mm (L × W × H)
• Weight: approx. 120–160 g (without power cord)
• Case color: matte black
• Case material: high‑quality ABS+PC (flame‑retardant)

🔢 PART NUMBERS

• Primary FRU: 5A10J40316
• Alternate FRUs: 5A10J40321, 36200567, 5A10J40391, 36200578, 36200585
• Identification: Original Lenovo 40W 20V ADL40WLG Power Adapter

💻 SUPPORTED LENOVO DEVICES

• Yoga 3 Pro‑1370 (80HE)
• Yoga 900S‑12ISK (80ML)
• Yoga 700‑14ISK (80QD)
• Yoga 700‑11ISK (80QE)
• Miix 700‑12ISK (80QL)
• Miix 710‑12IKB (80W1)
  

Note: The above series usually require an appropriate cable/adapter for the 8‑pin power adapter. Before purchase, verify the cable PN and the power port of your device. Not compatible with Lenovo laptops with Slim Tip or USB‑C PD directly.

❓ WHEN SHOULD YOU REPLACE THE POWER ADAPTER?

• When the current adapter has suffered mechanical damage
• When the power cable is frayed or damaged
• When the laptop does not charge properly or charges intermittently
• When the adapter overheats during operation
• When you notice a drop in battery performance with the adapter connected
• When you need an additional adapter for work in different locations
• When the current adapter makes unusual noises during operation

🎯 PURPOSE

The adapter is dedicated to Lenovo laptops/tablets equipped with a dedicated rectangular 8‑pin port, in particular the models listed above. It provides stable power during intensive work while ensuring safe battery charging. Ideal for everyday office use and as a spare power source during business trips.

✅ COMPLIANCE GUARANTEE

The offered adapter is 100% compatible with the listed Lenovo laptop models. It has been tested for performance and user safety. As an original Lenovo product, it provides optimal operating parameters while protecting the laptop battery from damage. If you have any doubts about compatibility with your model, we encourage you to contact our experts, who will help verify compatibility.

📞 NEED HELP? CONTACT OUR EXPERTS!

Do you have questions about the adapter or are not sure if it will fit your laptop? Our specialists are at your disposal! We will gladly help you select the right adapter for your ThinkPad model. Thanks to many years of experience in the industry, we can advise the best solution tailored to your needs.

📱 Phone: +48-601-415357
📧 Email: sklep@abcdeal.pl

🦁 ABCDEAL – Your Trusted Lenovo Parts Specialist

At ABCDEAL, we specialize in providing high‑quality parts for Lenovo ThinkPad laptops. Our many years of experience allow us to offer proven and trustworthy products. Each adapter undergoes a thorough technical inspection before shipment, which guarantees its full functionality. We focus on professionalism and customer satisfaction, which is why we always provide expert advice and technical support.

🎯 Choose professionals – invest in high quality!

An original Lenovo adapter is an investment in the safety and long‑term operation of your laptop. By choosing a verified product from ABCDEAL, you gain the confidence that your ThinkPad will be powered safely and efficiently. Remember that the quality of the adapter has a direct impact on the battery life and the entire system. Do not risk using non‑original adapters that may lead to damage — choose proven quality and enjoy peace of mind and long working hours on your laptop!

Useful information:
📦 Want to know more about shipping and returns? Click here
❓ Have additional questions? Check our FAQ