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Compact black rectangular 45W AC adapter with blue tip 4.5 x 3.0mm connector and detachable power cord

HFLRZZ 45W AC Adapter 4.5 x 3.0mm Blue Tip

SKU CH-6P68-9V7RA

45 W AC adapter with 4.5 × 3.0 mm blue tip connector, short-circuit protection and 100–240 V input for compatible HP EliteBook and ProBook laptops

  • 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 charges compatible HP laptops efficiently
  • 5V 2.31A delivery matches original adapter specifications
  • 5 x 3.0mm blue tip connector fits listed EliteBook and ProBook models
  • Built-in short circuit protection safeguards your device during use
  • Lightweight 0.29 kg design makes it easy to carry for travel

45W Blue Tip AC Adapter

The HFLRZZ 45W adapter delivers 19.5V at 2.31A through a 4.5 x 3.0mm barrel connector. It replaces original chargers for a wide range of HP EliteBook and ProBook laptops including the 820 G3, 840 G5 and 450 G8 series.

Check your laptop part number first

Verify that your device uses one of the listed part numbers such as 741727-001, HSTNN-DA40 or TPN-C125. The charger accepts AC 100-240V 50-60Hz input so it works worldwide with the correct mains cord.

Corded design with proprietary tip

The fixed 4.5 x 3.0mm blue tip cannot be swapped, so the connector must match your laptop exactly. Short-circuit protection is built in and the unit weighs 0.29 kg including the detachable power cord.

How it compares

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

Price $24.99
Cheaper than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameHFLRZZ
Model nameSK90A195231
Part number1
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 weight0.29 kg
Compatibility
Compatible withLaptops

Questions about this item

What comes in the box with the 45W Blue Tip adapter?

You receive one 45W power adapter and one power supply cord.

How do I know if the 4.5 x 3.0mm blue tip fits my EliteBook or ProBook?

Check your laptop's part number against the compatible list such as 719309-001, HSTNN-DA40, TPN-C125 or L25296-001 through L25296-004.

What does the 45W rating mean for daily charging?

The adapter delivers 19.5V at 2.31A, providing up to 45W to charge compatible HP laptops while you work.

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