Blue Pin Charger
Overview
Product sourcing insights & recommendations
I have completed a comprehensive analysis of the "blue pin" charger (HP 4.5mm x 3.0mm connector) market.
The report identifies that this specific connector remains a high-volume staple in the HP ecosystem despite the rise of USB-C. Key findings highlight the critical role of the "Smart Pin" technology in wattage detection, the emerging trend of GaN high-efficiency chargers, and significant sourcing risks where counterfeit units make up nearly 35-40% of online sales.
Detailed technical specs, wholesale pricing benchmarks ($1.99–$18.00), and consumer pain points such as high failure rates and "Plugged in, not charging" errors are included in the full report below.
Based on these insights, you can continue with:
Gan Blue Pin Laptop Charger Hp Compatible
Products · 3 lists
New 65W Laptop Adapter for H P 19.5V 3.33A Blue Tip 4.5mm*3.0mm Smart Charger
19.5V 7.7A 150W Laptop AC Adapter Charger for HP ZBook 15 G3 G4 G5 G6 HP ZBook Studio G3 G4 G5 G6
Shenzhen DelongYi Energy Co., Ltd.🇨🇳CN7 yrs
Wholesale 150W 4.5*3.0mm Blue Pin Charger for HP OMEN 15 16 17 for HP Pavilion Gaming 15 16 19.5V 7.7A for HP Laptop Charger
Guangzhou Zhanming Electronic Co., Ltd.verified🇨🇳CN11 yrs
45W Laptop Charger for HP Notebook Computer 19.5V 2.31A 4.5*3.0 Blue Tip Charging Adapter Laptop Power Supply
Shenzhen Yidashun Technology Co., Ltd.🇨🇳CN17 yrs
For HP Gaming Laptop Charger 19.5V 10.3A 11.8A 200W 230W 4.5x3.0mm Blue Pin HP Laptop Charger Laptop Charger Adapter
Guangzhou Sanshi Electronics Co., Ltd.🇨🇳CN3 yrs
90W AC Charger Blue Tip Adapter 4.5X3.0mm for HP Laptop with UK EU US Plug in Stock
Shenzhen Sibaite Electronics Co., Ltd.verified🇨🇳CN18 yrs
Laptop Chargers for hp Brand Pavilion 15 65W 19.5V 3.33A 710412-001 Blue Pin Ac Adapter
Shenzhen Huanliang Technology Co., Ltd.🇨🇳CN8 yrs
PD 67W Wall Charger Adapter GaN PPS 3-Port for Macbook Pro/Air Dell XPS 13 HP Laptops iPhone Samsung III 67W USB C Fast Charger
Dongguan Changbao Electronics Technology Co., Ltd.verified🇨🇳CN10 yrs
Universal Replace 45W Laptop Charger Adapter for HP 4.5*3.0mm Blue Tip 19.5V 2.31A Origi
Shenzhen Weilaikesi Technology Co., Ltd.🇨🇳CN7 yrs
19.5V 2.31A 45W 4.5*3.0mm Blue Pine AC Power Adapter Laptop Charger for HP Pavilion 15-p066us Series
Just Ewin Technology Co., Limited🇨🇳CN3 yrs
120W Laptop Desktop AC Power Adapter 19.5V 6.15A DC Power Adapter Charging for Hp Laptop Adapter
Guangdong Green Power Technology Co., Ltd.🇨🇳CN10 yrs
24 Months Warranty 2025 Best Selling Model 19.5V 7.7A 150W Power Supply Laptop Adapter for H/P ZBook 15 G3 Charger
Shenzhen Kabbol Technology Co., Ltd.verified🇨🇳CN13 yrs
45W AC Adapter Power Cord Blue Tip Charger Compatible for HP Pavilion x360 Zbook 14u G4 G5 Notebook Stream 14 Notebook Notebook
Shenzhen Huidetai Trading Co., Ltd.🇨🇳CN5 yrs
For Laptop AC Adapter 19.5V 7.7A 4.5mm Blue Tip 150W QC3.0 PD OVP Protection TPN-DA09
Huizhou Feixun Technology Co., Ltd.🇨🇳CN6 yrs
Wholesale CE FCC Rohs 65W Laptop Charger for Hp 19.5V 3.33A 65W Power Adapter for Hp 4.5mm*3.0mm Blue Tip
Shenzhen Dangel Technology Limited Company🇨🇳CN5 yrs
65W GaN Charger USB C Laptop Power Adapter Type C Power PD Wall Fast Charger for MacBook Dell Lenovo MateBook HP Samsung Laptop
Shenzhen Jibiaocheng Technology Co., Ltd.🇨🇳CN1 yr
Laptop Adapters 45W 19.5V 2.31A AC DC Plug Adaptor Charger for HP 1012 G2 Charger
Dongguan New Saiteng Ecommerce Co., Ltd.🇨🇳CN6 yrs
Genuine for HP 19.5V 7.7A 150W AC Adapter Charger for HP ZBook G3 G4 G5 G6 Laptop Notebook Series ZBook 15 & ZBook Studio
Shenzhen Hanhaichen Electronic Trading Co., Ltd.🇨🇳CN2 yrsDeep Dive · Full Report
Full Market Report
1 document · Live-fetched from source
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Sources & References
25 sources cited · Verified industry data & reports
How to Choose the Right Charging Cord for Your HP Laptop
HP
4.5 × 3.0 mm Smart Pin (Blue tip) - Most common on business laptops; 7.4 × 5.0 mm Smart Pin (Black tip) - Used on workstations and gaming ...
In a charger cord for a laptop, I have a blue, white ...
Quora
In a charger cord for a laptop, I have a blue, white, and black wire. What do the colors mean in plain English that a child could understand?
Why Is the HP Laptop Charger Blue Pin Causing Charging ...
Wecent
What is the blue pin in HP chargers? The center pin detects wattage, preventing underpower damage. Which HP models use blue pin chargers?
How to Find the Right Charger for My Laptop (3 Easy Steps)
Charby
Most universal chargers come with both USB-C port for high power devices and USB-A port for low power devices. You can get adapters that convert USB-C connector ...
Laptop charger questio : r/ElectronicsRepair
Reddit · r/ElectronicsRepair
The Blue wire is used by the Laptop to identify the charger, so it can check if the charger can provide the power required by the laptop. If you ...
Can you still use a laptop charger if the blue tip at the end ...
JustAnswer
The blue tip on some laptop chargers ensures proper voltage and polarity alignment. Using a charger without this tip can cause poor connection, ...