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Black rectangular AC adapter with small round tip and long power cord

WAWEIS

WAWEIS LCAP25B 19V 2.1A 40W laptop AC adapter

SKU CH-013V-PQRMY MPN LCAP25B

19 V 2.1 A 40 W AC adapter with 10 ft cord, 100-240 V input, FCC CE RoHS certified, over-current over-voltage short-circuit protection

  • Worldwide 100-240V input works anywhere
  • 19V 2.1A 40W output matches original spec
  • 10 ft total cord length adds placement freedom
  • FCC CE RoHS certified for safety compliance
  • Over-current over-voltage short-circuit protection built in

19 V 2.1 A 40 W AC adapter

This WAWEIS LCAP25B adapter supplies 19 V at 2.1 A for a total of 40 W. It accepts 100-240 VAC at 50/60 Hz for worldwide use. A 10 ft power cord is included. Safety features include over-current, over-voltage, short-circuit and total-power protection with FCC, CE and RoHS certifications.

LG laptop replacement compatibility

The unit is a direct replacement for LG laptops that require the LCAP25B model. It suits owners who need a new charger with the original tip and voltage. Builders who need a different output voltage, a higher wattage or a USB-C connector should look at something else.

Small barrel-tip connector

The adapter uses the small barrel tip specified for the LCAP25B model. This single physical interface decides whether the charger fits the laptop's DC jack. Verify the tip size against the original charger before purchasing.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 85% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the adapter come with the mains cable and the DC tip, or do I need to buy either separately?

The unit includes a 10 ft power cord and a small DC tip, so both the mains lead and the connector are supplied in the box.

The listing mentions 19 V 2.1 A and 40 W — which of those figures should I match to my laptop?

Match the 19 V output and the 2.1 A current rating; the 40 W figure is simply the product of those two values.

Will the 19 V 2.1 A output actually deliver 40 W when the laptop is under load?

Yes, the adapter is rated for a continuous 40 W at 19 V and 2.1 A, and it includes over-current, over-voltage and short-circuit protection for stable operation.

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