myVolts
myVolts 45 W 19.5 V 2.31 A AC adapter 4.5 mm blue tip
45 W AC adapter delivering 19.5 V at 2.31 A with a 4.5 mm blue-tip connector for HP Pavilion x360 15-f272wm 15-f387wm 15-f233wm 15-f222wm 15-f211wm 15-f337wm 17-g121wm laptops
- Delivers 45 W output for reliable laptop charging
- Accepts AC 100-240 V input for worldwide use
- Fits 4.5 mm blue-tip connector on compatible HP models
- Powers wide range of Pavilion, Envy, ProBook and EliteBook series
- UL listed power supply meets recognised safety standards
45 W AC adapter with 4.5 mm blue tip
This 45 W AC adapter delivers 19.5 V at 2.31 A through a 4.5 mm blue-tip barrel connector. It accepts AC 100-240 V input at 50-60 Hz and uses a two-prong outlet plug. The unit is UL listed and designed for compatible HP laptops and Chromebooks.
Check connector size and voltage before ordering
Verify that your device requires a 4.5 mm by 3.0 mm blue-tip connector and 19.5 V DC input. Confirm the original charger is rated for 45 W or 2.31 A output. Ensure the two-prong plug matches your wall outlet type. Cross-reference your exact model number with the compatible series lists provided.
Steady 45 W output under continuous load
The adapter maintains its rated 45 W output during sustained operation rather than only in short bursts. Input current draws 1.3 A across the 100-240 V range at 50-60 Hz. UL listing indicates compliance with safety standards for continuous use. The two-prong design omits ground, so ensure your environment suits this configuration.
Highlights
- Delivers 45 W output for reliable laptop charging
- Accepts AC 100-240 V input for worldwide use
- Fits 4.5 mm blue-tip connector on compatible HP models
- Powers wide range of Pavilion, Envy, ProBook and EliteBook series
- UL listed power supply meets recognised safety standards
Specifications
No published specifications for this item yet.
Questions about this item
Does the adapter ship with a mains cable or do I need to buy one separately?
The unit has a built-in two-prong outlet plug so no separate mains cable is required.
My HP Pavilion x360 15-f272wm needs 19.5 V 2.31 A — is this the correct version?
Yes, the 45 W 19.5 V 2.31 A output with 4.5 mm blue-tip connector matches that model.
Will the 45 W rating charge the laptop while I am using it?
At 45 W it supplies enough power for typical workloads on the listed 15-inch and 17-inch models.
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