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Compact black rectangular power brick with blue-tipped 4.5mm barrel connector and integrated cable

Haxyla 45W AC Adapter 19.5V 2.31A 4.5mm Blue Tip

SKU CH-T1K4-D5TDH

A 45W replacement charger delivering 19.5V at 2.31A with a 4.5mm x 3.0mm blue tip for compatible HP Notebook and Stream models

  • Battery voltage rating5 V
  • Battery capacity19.5 V
  • Power adapter voltage19.5 V
  • Power adapter current2.31 A
  • Power adapter wattage45 W
  • Compatible withLaptops
  • 45W output powers compatible HP Notebook and Stream laptops
  • 5V 2.31A delivery matches original adapter specifications
  • 5mm x 3.0mm blue tip ensures precise port fit
  • 100-240V input supports worldwide mains voltage
  • 17 gram weight keeps travel bag light

45W HP Replacement Adapter

This 45W AC adapter supplies 19.5V at 2.31A for compatible HP Notebook and HP Stream laptops. It replaces part numbers including L25296-001, L25296-002 and 741727-001. The unit accepts 100-240V input for worldwide use. A 4.5mm x 3.0mm blue tip connector ensures correct polarity and fit.

4.5mm Blue Tip Constraint

The connector measures 4.5mm by 3.0mm and is colour-coded blue for identification. It will not fit ports that require a 7.4mm x 5.0mm tip. Input frequency is rated at 50-60Hz. The adapter is corded electric with a two-pin North American plug. No other connector sizes are supported by this model.

45W Output Headroom

Rated at 45W maximum output, this charger is intended only for laptops that specify a 45W requirement. It cannot supply adequate power for devices needing 65W or higher. The 19.5V 2.31A delivery handles compatible HP Stream 11, 13 and 14 models as well as listed Notebook 15 series. Exceeding the rated load will cause shutdown or insufficient charging.

How it compares

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

Price $25.99
Cheaper than about 60% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameHaxyla
Model nameNew 45 W
Part numberTPN-LA15
Power
Battery voltage rating5 V
Battery capacity19.5 V
Power adapter voltage19.5 V
Power adapter current2.31 A
Power adapter wattage45 W
Size & build
Product weight17 g
Compatibility
Compatible withLaptops

Questions about this item

Should I choose the 4.5mm x 3.0mm Blue Tip or the 7.4mm x 5.0mm connector for my HP laptop?

Choose the 4.5mm x 3.0mm Blue Tip; the manufacturer notes this adapter is not for the 7.4mm x 5.0mm size.

What does the 45W rating mean when I plug this into my laptop?

It delivers up to 19.5V at 2.31A, providing a maximum of 45W to compatible HP Notebook and Stream models.

Does the 100-240V 50-60Hz input cap the power I can draw abroad?

The wide-range input handles mains voltages from 100V to 240V at 50Hz or 60Hz, so the 45W output is available worldwide.

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