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Black rectangular laptop charger with long power cord

myVolts

myVolts AC Adapter for HP Pavilion TouchSmart 14-B109 15-B142 15-B143

SKU CH-YV0S-6C09B

Replacement AC adapter compatible with HP Pavilion TouchSmart 14‑B109 and 15‑B142/143 models, 100‑240 V input, 10 ft cord, FCC/CE/RoHS certified

  • Worldwide 100-240V input works anywhere
  • 10 ft cord reaches distant sockets
  • Over current, voltage and short-circuit protection safeguards hardware
  • FCC, CE and RoHS certified for safety compliance
  • 102% OEM compatible with listed HP Pavilion models

Compatible HP Pavilion models

This AC adapter replaces the original charger for HP Pavilion TouchSmart 14-B109 and 15-B142, 15-B143 series laptops. It supports the 14-B109WM, 15-B142DX and 15-B143CL variants among others. The unit is built with new components and tested to match OEM specifications.

Safety protections and cable length

The adapter operates on a 100-240 VAC 50/60 Hz input range for worldwide use. It includes over-current, over-voltage, short-circuit and total power protection. A 10 ft power cord provides reach between the wall outlet and the laptop.

Sustained operation characteristics

Overheating protection is managed by a smart chip that monitors temperature during continuous charging. Anti-interference isolation materials help maintain stable output over long sessions. The adapter carries FCC, CE and RoHS certification and is backed by a 24 month warranty.

How it compares

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

Price $34.99
Pricier than about 62% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the 10 ft power cord and what step is often missed?

Plug the AC plug into a 100-240VAC 50/60Hz outlet, then connect the DC tip to the laptop; the step often missed is verifying the tip seats fully so the smart chip enables overheating and short-circuit protection.

Which part will need replacement first after extended use?

The DC cable and connector endure the most flexing; the 10 ft cord and smart-chip protection circuit are the items most likely to require replacement after heavy daily use.

What limit appears first when the adapter runs continuously at full load?

The internal over-current and over-voltage protection circuits will trigger first, shutting down output to prevent overheating before the 100-240VAC input range or 24-month design life is reached.

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