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Black rectangular AC adapter with 4.0 by 1.7 mm barrel tip

Damaite

Damaite 65W 19.5V 3.34A 4.0*1.7mm AC Adapter

SKU CH-TJ3H-54C3Q

65 W 19.5 V AC adapter with a 4.0 mm × 1.7 mm tip for Lenovo IdeaPad 100, 110, 120, 310, 320, 510, 520 and Yoga 710 models

  • ColorBlack
  • Battery TypeLithium-Ion
  • AC Adapter Voltage19.5V
  • AC Adapter Current3.34 A
  • AC Adapter Output Power65 W
  • Worldwide voltage input lets you charge anywhere
  • 65 W output powers compatible Lenovo laptops reliably
  • 0 mm × 1.7 mm tip matches listed IdeaPad models
  • Brand-new unit includes the adapter only
  • Lithium-ion battery type supports the laptop’s power system

65W 19.5V AC adapter for Lenovo IdeaPad

This 65 watt AC adapter delivers 19.5 volts at 3.34 amps for compatible Lenovo IdeaPad laptops. It accepts a universal 100 to 240 volt input at 50 to 60 hertz. The barrel tip measures 4.0 by 1.7 millimetres. The unit is supplied new in black.

Installation check — tip size and part number

Installation is a simple plug-in replacement, but the 4.0 by 1.7 millimetre tip must match the original adapter exactly. Verify the tip dimensions against your current charger before connecting. Cross-reference the compatible part numbers listed, such as 5A10H42919 or ADP-45DW AA, to confirm the correct unit for your specific model.

65 watt output limit for higher-power models

The adapter provides a fixed 65 watt output, which suits many IdeaPad 100, 110, 310, 320, 510 and 520 series models. Laptops that require more than 65 watts will not charge correctly or may throttle performance when this unit is used. It is not suitable for devices needing a higher wattage power supply.

Highlights

  • Worldwide voltage input lets you charge anywhere
  • 65 W output powers compatible Lenovo laptops reliably
  • 0 mm × 1.7 mm tip matches listed IdeaPad models
  • Brand-new unit includes the adapter only
  • Lithium-ion battery type supports the laptop’s power system

Specifications

ColorBlack
Battery TypeLithium-Ion
AC Adapter Voltage19.5V
AC Adapter Current3.34 A
AC Adapter Output Power65 W

Questions about this item

How do I confirm the adapter is charging my laptop correctly after plugging it in?

The laptop should show a charging indicator and power on normally when connected to the 19.5V 3.34A output.

What comes in the package and do I need to buy a power cord separately?

The pack includes one AC adapter with a 4.0*1.7mm tip; a standard IEC C5 or C7 mains lead for the 100V-240V input is not included.

Which connector size matches my IdeaPad 320-15IKB — the 4.0*1.7mm or another variant?

The 4.0mm*1.7mm tip is the correct size for the IdeaPad 320-15IKB and the other listed compatible models.

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