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Black rectangular 65W power brick with 4.0mm round barrel tip and detachable wall cord

No Sew

No Sew ROLADA BRJ65B200325 65W 20V 3.25A AC Adapter 4.0mm Tip for Lenovo IdeaPad 3 Flex 5

SKU CH-DFK2-7X4JQ

65W AC adapter with 4.0mm round tip powers Lenovo IdeaPad 3 and Flex 5 laptops at 20V 3.25A and includes short-circuit protection

  • CompatibilityLaptops
  • Battery TypeROLADA 65W Laptop Charger Compatible with Lenovo IdeaPad 3 a
  • Battery Voltage20V
  • Battery Capacity20 volts
  • AC Adapter Voltage20V
  • AC Adapter Current3.25 amps
  • Delivers steady 20V 3.25A 65W output for efficient notebook power
  • Backward compatible with 45W 20V 2.25A devices eliminating replacement guesswork
  • 0mm x 1.7mm round tip with black pin ensures correct Lenovo fit
  • Detachable AC cord enables compact storage without wire bending fatigue
  • Certified to UL CE FCC RoHS standards for safe reliable operation

ROLADA 65W AC Adapter 4.0mm Tip

This ROLADA BRJ65B200325 adapter supplies 65W at 20V 3.25A for Lenovo IdeaPad 3 and Flex 5 laptops. It is a new replacement charger with a 4.0mm x 1.7mm round barrel tip and a black centre pin. The unit includes a detachable AC power cord and carries UL, CE, FCC and RoHS certifications.

100-240V Input and 45W Backward Compatibility

The adapter accepts 100-240V at 50-60Hz for worldwide use. It safely powers both 65W and 45W notebooks, letting the laptop draw only the 3.25A or 2.25A it requires. The fixed 20V output means it cannot charge devices that need a different voltage or a USB-C connection.

4.0mm x 1.7mm Round Tip With Black Pin

Compatibility depends on matching this exact barrel connector. The tip is not USB-C and will not fit yellow square tips or any other port style. Verify the laptop charging port dimensions before purchase to ensure a correct fit.

Highlights

  • Delivers steady 20V 3.25A 65W output for efficient notebook power
  • Backward compatible with 45W 20V 2.25A devices eliminating replacement guesswork
  • 0mm x 1.7mm round tip with black pin ensures correct Lenovo fit
  • Detachable AC cord enables compact storage without wire bending fatigue
  • Certified to UL CE FCC RoHS standards for safe reliable operation

Specifications

BrandROLADA
ModelBRJ65B200325
Part NumberSK90200325
CompatibilityLaptops
Battery TypeROLADA 65W Laptop Charger Compatible with Lenovo IdeaPad 3 and Flex 5, 20V 3.25A 45W Replacement AC Power Adapter Cord
Battery Voltage20V
Battery Capacity20 volts
AC Adapter Voltage20V
AC Adapter Current3.25 amps
AC Adapter Output Power65W
FeaturesShort Circuit Protection, Barrel connector, Corded Electric, UL, CE, FCC, RoHS, 0, type_a_2pin_na, 20 volts, 3.25 amps
Dimension28 in. x 28 in. x 25 in.
Weight0.322 kilograms

Questions about this item

Should I choose the 65W or 45W version for my Lenovo IdeaPad 3?

This single adapter delivers 65W at 20V 3.25A and is backward compatible with 45W (20V 2.25A) models. Your laptop draws only the amperage it requires.

What does the 65W rating mean when I plug it into my Flex 5?

The brick supplies a fixed 20V 3.25A output up to 65W. The notebook's internal management draws the exact current it needs, whether that is the full 3.25A or the lower 2.25A for 45W systems.

Is the 4.0mm round tip the same as a USB-C connector?

No. The tip measures 4.0mm x 1.7mm with a black centre pin. It is a barrel connector only and will not fit USB-C or yellow square-tip ports.

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