Yenyoh 65W HP Laptop Charger 4.5x3.0mm Blue Tip

A Yenyoh 65W replacement AC adapter with a 4.5 x 3.0mm blue tip designed to power a wide range of HP Pavilion, Envy, ProBook, EliteBook, Stream and ZBook laptops reliably.

When your original HP charger stops working, a precise, safe replacement restores full mobility without buying a whole new laptop. This Yenyoh adapter supplies regulated 19.5V output at up to 3.33A and uses a 4.5 x 3.0mm blue-tip connector for a snug, wobble-free fit. Built with thermal protection, reinforced strain relief and a travel-friendly cord tie, it’s engineered to match common HP part numbers and everyday use patterns — from remote work to classroom charging.

Will this charger fit my HP notebook and how do I confirm the connector?

This adapter specifically fits HP models that use the 4.5 x 3.0mm blue tip. It is not compatible with USB-C ports or the larger 7.5 x 5.0mm black tip, so visually confirm your laptop’s input jack and tip size before ordering.

• Connector size: 4.5 x 3.0mm blue tip only.
• Not compatible with USB-C or 7.5mm big black tip models.
• Check existing charger or laptop manual for the exact tip image/measurement.

How does this adapter protect my laptop and stay cool during use?

Yenyoh’s 65W adapter includes an intelligent thermal control system and premium flame-retardant housing to minimize heat buildup and reduce overheating risk. The built-in smart IC stabilizes voltage and current for consistent charging under typical workloads.

• Smart IC chip for voltage/current regulation.
• Flame-retardant casing to increase safety margins.
• Thermal management prevents excessive surface heat under load.

Can I travel with this charger and how durable is the cable?

The cable is reinforced at stress points and tested for extensive bending, making it suitable for daily transport and frequent pack/unpack cycles. A hook-and-loop strap is included to keep the cord tidy and compact for backpacks or briefcases.

• High-strength strain relief rated for over 10,000 bends.
• Thick, insulated cable to resist exposure and fraying.
• Included hook-and-loop fastener for neat storage while traveling.

Will this charger work with different HP power requirements and part numbers?

The Yenyoh adapter auto-adjusts between 65W and 45W modes and provides 19.5V at up to 3.33A, which ensures compatibility with many HP laptops that accept a blue-tip 4.5 x 3.0mm plug. It matches a range of HP part numbers often used for replacement chargers.

• Output: 19.5V 3.33A (also supports 19.5V 2.31A where applicable).
• Compatible P/N examples: 710412-001, 741727-001, 709985-002, 854054-002, and more.
• Supports Pavilion, Envy, ProBook, EliteBook, Stream and select ZBook models using the blue tip.

Who is this for? This Yenyoh 65W blue-tip replacement is for HP owners who need a dependable, lower-cost charger replacement that matches the original blue 4.5 x 3.0mm connector. It’s ideal for students, remote workers, IT support teams, and travelers who want a compact, safe and durable power adapter that reproduces the fit and function of many factory HP 65W chargers. If you are unsure about fit, contact technical support with your laptop model or original charger part number before purchase; this product will not charge USB-C or large 7.5mm-tip machines.