Ftenlyen 65W 20V 3.25A Lenovo ThinkPad Charger

Ftenlyen 65W 20V 3.25A adapter replaces original Lenovo ThinkPad chargers with a 7.9 x 5.5mm round-tip plug for reliable power delivery.

If you need a compatible replacement or spare power adapter for a wide range of Lenovo ThinkPad models, this Ftenlyen 65W charger is built to match the original DC output and connector size. It supports 100–240V input for worldwide voltage compatibility and includes built-in safety protections and common Lenovo part-number compatibility to simplify buying the right unit.

Which Lenovo models and part numbers does this adapter work with?

This adapter is listed as compatible with many ThinkPad T-, X-, E-, SL- and R-series notebooks and maps to several Lenovo part numbers. Check your laptop’s power specifications and connector size (7.9 x 5.5mm round tip) to confirm fit before purchase.

• Common fit: T400/T410/T420/T430/T500/T510/T520 series and many X100–X230 variants.
• Also fits Edge, E520/E530/E535, SL300–SL510 series and older R60–R61 models.
• Matches Lenovo part numbers such as 40Y7630, 92P1111, PA-1650-161 and related SKUs.
• Connector size: 7.9 x 5.5mm (round tip) — verify your original plug before ordering.

How does the charger ensure safe and stable charging?

The adapter includes multiple safety measures and has passed CE, FCC and RoHS certifications to reduce electrical risks. Built-in protections help prevent overcurrent, overvoltage and short circuits so the supplied voltage remains steady under normal operating conditions.

• Output: 20V at 3.25A (65W) to match compatible ThinkPad power requirements.
• Input range: 100–240V ~ 1.5A, 50/60 Hz for worldwide use with appropriate plug adapter.
• Safety features: over-voltage, over-current and short-circuit protections tested during production.
• Certifications: CE, FCC, RoHS compliance for regulatory standards.

What are the physical and performance details I should check before buying?

Confirm your laptop’s required voltage/current and connector size before replacing a power adapter. Performance depends on matching the adapter’s 20V/3.25A rating and the correct round-tip plug to ensure proper fit and charging behavior.

• Connector: 7.9 x 5.5mm round tip — compare to your original charger plug.
• Power rating: 65W (20V, 3.25A) — suitable for many ThinkPad models listed in compatibility notes.
• Condition: 100% brand-new unit with tested output stability.
• Included support: contact Ftenlyen customer service for compatibility questions.

Will this adapter work internationally and with travel use?

Yes — the adapter accepts 100–240V input and both 50/60 Hz frequencies, making it suitable for use worldwide when paired with a region-appropriate plug adapter. Always confirm local outlet types and safety regulations before use.

• Universal input: 100–240V for international voltage compatibility.
• Use with travel plug adapters for different outlet types (adapter not included).
• Lightweight and compact form suits travel and on-the-go replacement needs.
• Stable 20V output supports notebook operation and battery charging when specs match.

Who is this for: This Ftenlyen 65W 20V adapter is suited for ThinkPad owners who need a reliable replacement or spare charger for older and mid-generation Lenovo laptops that use a 7.9 x 5.5mm round plug. It’s a practical choice for technicians, students, home office users and travelers who require worldwide voltage compatibility and a unit that maps to many common Lenovo part numbers. Always verify your model and connector size before purchasing to ensure compatibility.