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Black rectangular AC adapter with 4.5mm and 3.0mm barrel connectors

flame unicorn

flame unicorn AC Adapter 19.5V 6.9A 4.5MM 3.0MM

SKU CH-GX1T-72PR8

Replacement AC adapter for HP laptops delivering 19.5V at 6.9A with 4.5mm and 3.0mm connector options

  • Battery TypeLithium-Ion
  • Delivers stable 19.5V 6.9A power for HP laptops
  • 5mm x 3.0mm connector fits HP L15534-001 L15879-003 TPN-DA11
  • 100% OEM compatible guaranteed to meet original specifications
  • New condition ensures reliable performance from first use
  • 12-month warranty with 60-day free replacement or refund

HP compatible power adapter

This 19.5 V AC adapter delivers 6.9 A through a 4.5 mm by 3.0 mm barrel connector. It replaces HP part numbers L15534-001 and L15879-003 for TPN-DA11 units. The unit is new and built to match original equipment specifications.

Sustained output stability

The adapter maintains its rated 19.5 V and 6.9 A during continuous laptop charging and operation. OEM-compatible regulation prevents voltage droop when the system draws full load for extended periods. A 12-month warranty covers defects in materials and workmanship.

Connector fit requirement

The 4.5 mm outer and 3.0 mm inner diameter must match the laptop's DC jack exactly. Buyers whose devices use a different barrel size or centre-pin configuration cannot use this adapter. Verify the original part number before ordering.

Highlights

  • Delivers stable 19.5V 6.9A power for HP laptops
  • 5mm x 3.0mm connector fits HP L15534-001 L15879-003 TPN-DA11
  • 100% OEM compatible guaranteed to meet original specifications
  • New condition ensures reliable performance from first use
  • 12-month warranty with 60-day free replacement or refund

Specifications

Battery TypeLithium-Ion

Questions about this item

How much heat or noise does the 19.5V 6.9A adapter produce when it runs continuously all day?

The adapter is a sealed power brick with no fan, so it runs silently; normal warmth is expected during extended use, and keeping ventilation clear prevents excess heat buildup.

Which HP part numbers or laptop models must I already own for this 4.5 mm × 3.0 mm tip to fit and work?

It replaces HP part numbers L15534-001 and L15879-003 and matches the TPN-DA11 specification; verify your original charger carries one of those numbers before ordering.

Will this 19.5V 6.9A unit safely charge an older HP laptop that originally shipped with a lower-wattage 19.5V adapter?

Yes — the voltage matches at 19.5 V and the higher 6.9 A capacity simply provides extra headroom; the laptop draws only the current it needs.

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