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Black rectangular AC adapter with 10 ft power cord

WAWEIS

WAWEIS 19V 2.1A 40W AC Adapter for LG LCAP48 LCAP4B

SKU CH-39Z3-KN3R8

19 V 2.1 A 40 W AC adapter with 10 ft cord and overload, over-voltage, short-circuit and overheat protection, FCC CE RoHS certified

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

19V 40W AC Adapter for LG Laptops

The WAWEIS 19V 2.1A 40W AC adapter supplies 19 volts at 2.1 amps for compatible LG LCAP48 and LCAP4B series notebooks. It accepts 100 to 240 VAC at 50 or 60 Hz for worldwide use. The unit carries FCC, CE and RoHS certifications.

Installation and common issues

The adapter plugs directly into the laptop barrel connector and a standard mains socket with a total 10 ft power cord. No tools or drivers are required for installation. Built‑in over‑current, over‑voltage, short‑circuit and total power protection guard against typical electrical faults. The smart chip adds overheating protection during extended charging sessions.

Suitable buyers and limitations

This charger suits owners of the listed LG models who need a direct 19V 40W replacement with a long cable. It is not for laptops requiring a different voltage, higher wattage or a USB‑C power delivery profile. Buyers needing a battery pack or a multi‑tip universal adapter should look elsewhere.

Highlights

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

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the adapter is working after I connect it to my LG laptop?

The power LED on the adapter should light up and the laptop's charging indicator will show it is receiving 19 V at 2.1 A.

What comes in the box and is there anything else I need to buy?

The package includes the 40 W adapter with a 10 ft power cord; no extra cables or accessories are required.

Which version of this adapter matches my LG LCAP48 or LCAP4B model?

This single 19 V 2.1 A 40 W unit is compatible with every listed variant including LCAP48-BK, LCAP4B-WH, LCAP48-BB and LCAP4B-BB.

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