Quick Summary
The Niniber 45W 19.5V 2.31A laptop charger is an AC power adapter for selected HP laptops and Chromebooks. It uses a 4.5 mm x 3.0 mm blue-tip connector and includes a UK plug AC power cord.
The stated output is 19.5V 2.31A 45W, so the key buying checks are the voltage, current, connector size and the exact model compatibility before you choose an offer.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Niniber. This identifies the charger model family. |
| Product type | Laptop charger / AC power adapter. |
| Output | 19.5V 2.31A 45W. Match these power figures to the laptop requirement. |
| Connector size | 4.5 mm x 3.0 mm blue tip. Confirm the plug size on the laptop. |
| Plug type | UK plug AC power cord included. |
| Included items | 1 x DC adapter and 1 x AC power cord. |
| Stated compatibility | HP Stream, Pavilion, Chromebook, ProBook, Spectre, Envy, Split X2, TouchSmart and EliteBook Folio models are named. Check the exact laptop model against the stated compatibility. |
| Part numbers mentioned | 721092-001, 741727-001, 719309-001, 719309-003, 740015-001, 845611-001 and others are listed for reference. |
What to Compare Before Buying
- Voltage and current: The charger is rated at 19.5V 2.31A. Compare this with the laptop’s power requirement.
- Connector size: The plug is 4.5 mm x 3.0 mm. This is one of the most important checks for fit.
- Model compatibility: Several HP families and part numbers are named. Confirm the exact laptop model or replacement part reference.
- Included items: This package includes a DC adapter and a UK AC power cord. Make sure that matches what you need.
What Else You May Need
You will need a compatible HP laptop that uses the stated connector size and power rating. If the laptop uses a different plug size or a different charging specification, this adapter is not the right choice.
Before You Decide
Check the exact HP model, the 4.5 mm x 3.0 mm connector size and the 19.5V 2.31A rating before choosing an offer. Confirm that you want the adapter with a UK plug AC power cord and the listed HP compatibility.
