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Compact black rectangular AC adapter with 4.0 x 1.7 mm barrel connector and attached power cable

FLEANE

FLEANE 65W laptop charger 20V 3.25A 4.0x1.7mm

SKU CH-0CZ8-A5C3P

A 65W replacement charger delivering 20V 3.25A through a 4.0 x 1.7mm tip for compatible Lenovo IdeaPad and Flex models

  • TypeCharger
  • Powers a wide range of Lenovo IdeaPad and Flex laptops
  • Delivers 65 W at 20 V 3.25 A for fast charging
  • Works with 4.0 x 1.7 mm barrel connector
  • Accepts 100-240 V input for worldwide use
  • Tested by engineers for reliable compatibility

65W USB-C alternative charger

This 65W AC adapter delivers 20V at 3.25A through a 4.0 x 1.7mm barrel connector. It accepts a universal 100-240V input at 50-60Hz for worldwide use. The unit replaces a lost or damaged original power supply for compatible Lenovo laptops. It is built for users who need a direct plug-in replacement without modification.

Upgrades 45W bricks on listed models

The charger is compatible with 20V 2.25A 45W systems across the Ideapad 1, 3, 5 and Flex 4, 5, 6 series. It also fits Ideapad 100, 120S, 130, 310, 320S, 330, S145, S340, 510, 520, 710S and L340 families. The higher wattage headroom can reduce heat when the original 45W unit runs at its limit. It is not for laptops that require a different voltage, amperage or connector size.

Barrel connector limits universal use

The fixed 4.0 x 1.7mm tip only fits models listed in the compatibility data. It cannot charge devices that use USB-C Power Delivery or other proprietary barrel sizes. The 100-240V input covers global mains standards but the output is locked to 20V 3.25A. Buyers must verify their laptop matches the exact connector and voltage before purchase.

Highlights

  • Powers a wide range of Lenovo IdeaPad and Flex laptops
  • Delivers 65 W at 20 V 3.25 A for fast charging
  • Works with 4.0 x 1.7 mm barrel connector
  • Accepts 100-240 V input for worldwide use
  • Tested by engineers for reliable compatibility

Specifications

TypeCharger

Questions about this item

What connector size does this 65W charger use?

The charger uses a 4.0 x 1.7 mm barrel connector that fits compatible Lenovo IdeaPad and Flex models.

How do I install this charger and what step do people often miss?

Plug the AC cord into the adapter, connect the barrel tip to the laptop, then plug into a 100-240V outlet; the step often missed is ensuring the tip is fully seated before powering on.

What part will need replacement first on this adapter?

The detachable AC power cord typically wears out before the 65W adapter body and can be replaced with a standard IEC C7 figure-8 lead.

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