PIOEVTKA HP Laptop Charger Replacement 65W/45W Blue-Tip 4.5x3.0mm — 19.5V Smart Tip, Safety-Protected

If your original HP power brick is lost, damaged, or no longer charging consistently, this PIOEVTKA adapter offers a straightforward replacement compatible with a wide range of HP notebooks and convertibles. It delivers a 19.5V output (3.33A for 65W and compatible with 2.31A 45W models) through the recognizable blue-tip plug and includes multiple internal protections to reduce risk of shorts, overcurrent and overheating.

Which HP models will this PIOEVTKA adapter work with?

This adapter was designed to fit many HP smart-tip laptops and has been tested for broad compatibility. Check your laptop’s required voltage and connector size before buying to ensure a perfect match.

• Compatible with EliteBook, Envy, Pavilion x360, ProBook, Spectre x360, ZBook and many Notebook/Stream models.
• Supports both 65W (19.5V 3.33A) and 45W (19.5V 2.31A) power profiles where appropriate.
• Connector: blue-tip 4.5 x 3.0 mm — confirm your laptop uses this plug type.

How do I verify this is the right replacement for my HP laptop?

Confirm three key details on your original adapter or laptop label: output voltage (19.5V), required amperage, and plug dimensions. If those match, the PIOEVTKA unit is a suitable swap-in.

• Match output: 19.5V and either 3.33A (65W) or 2.31A (45W).
• Check connector: 4.5 x 3.0mm blue-tip plug size.
• Cross-reference HP part numbers listed in the product details for additional confirmation.

What safety features and certifications does the adapter include?

Safety and durability are built into this adapter with multiple internal protections and independent lab testing. The unit meets recognized electrical safety standards used in the United States and Canada.

• Protections for short-circuit, overcurrent, overvoltage, and internal overheating.
• Tested by an established consumer product testing laboratory for electrical safety and design standards.
• Backed by a 12-month product guarantee and customer support for quality issues.

Will using this adapter harm my laptop’s battery or performance?

When you use a correctly rated adapter with the proper voltage and connector, it supplies power just like the original charger. Avoid adapters that do not match the required specifications to prevent inconsistent charging or potential damage.

• Use only if your laptop specifies 19.5V and the same amperage range.
• Do not use adapters with mismatched connector size or lower voltage ratings.
• Contact support if you experience overheating, intermittent charging, or error messages.

Who is this for: The PIOEVTKA 65W/45W Smart Blue Tip Replacement Charger is aimed at HP laptop owners who need a reliable, safety-tested replacement for a lost or damaged power adapter. It’s especially useful for business travelers, students, and home users with EliteBook, Envy, Pavilion, ProBook, Spectre, ZBook, Chromebook or Stream models that use the HP blue-tip connector and require 19.5V power.