Hp Smart Pin
Overview
Product sourcing insights & recommendations
The phrase "HP Smart Pin" refers to a proprietary power adapter technology that uses a center identification pin to communicate between the laptop and the charger. This system enables the laptop to verify the adapter's wattage and authenticity, preventing damage from underpowered or non-compliant power sources. HpAlibaba
Core Market Insights
* Authentication & Throttling: If the "Smart Pin" signal is not detected, HP laptops often throttle CPU performance to a fraction of its speed or refuse to charge the battery entirely. RobotzElectro-Tech-Online
* The Transition to USB-C: While the 4.5mm "Blue Tip" remains the mainstream barrel connector, there is a rapid shift toward USB-C Power Delivery (PD) for universal compatibility. High-power gaming and workstation models still rely on Smart Pin connectors for demands exceeding 140W. HpAlibaba
* GaN Innovation: New third-party chargers are adopting Gallium Nitride (GaN) technology to provide Smart Pin-compatible power in much smaller, more efficient form factors than traditional OEM bricks. Alibaba
Detailed technical specifications, B2B sourcing variants, and strategic recommendations are provided in the research report below.
Based on these market findings, you can continue with:
Hp 4.5mm X 3.0mm Blue Tip Smart Pin Ac Adapters
Products · 2 lists
Wholesale Laptop Adapter Acbel for HP ADH032 65W DC Connector Dimension 4.5 * 3.0 * 12 mm With Smart Pin, Blue Tip 19.5V/3.33A
Shenzhen Chunyilin Technology Co., Ltd.🇨🇳CN17 yrs
New 65W Laptop Adapter for H P 19.5V 3.33A Blue Tip 4.5mm*3.0mm Smart Charger
Wholesale CE FCC Rohs Laptop Charger for 19.5V 3.33A 65W Power Adapter for Hp 4.5mm*3.0mm Blue Pin
Shenzhen Kabbol Technology Co., Ltd.verified🇨🇳CN13 yrs
4.5*3.0mm 19.5V 3.33A 65W Laptop Charger for HP 45W Laptop Charger Computer Smart Blue Tip Power Adapter
Guangzhou Qiusong Technology Co., Ltd.🇨🇳CN3 yrs
Power Adapter 65w 19.5V 3.33A 4.5*3.0mm Laptop Power Adapter AC Adaptor Laptop Charger Fit for HP ENVY 17-J010US Blue Pin
Guangzhou Zhaohong Electronics Co., Ltd.🇨🇳CN2 yrs
New Genuine Original 45W 19.5V 2.31A 4.5*3.0mm 741727-001 Laptop AC Adapter for HP EliteBook Stream Split Blue Tip Charger
Shenzhen Lightning Technology Co., Limited🇨🇳CN10 yrs
Cross Border 65W AC Adapter for EliteBook/ProBook 19.5V 3.33A 4.5x3.0mm Blue Tip PD 3.0 CE/FCC Certified Eco-Friendly
Haishengda Electronics Limited🇭🇰HK1 yr
Commercial Grade 65W Desktop Blue Tip Adapter For HP, 4.5*3.0mm Connector, Stable Current For Long Office Working
Shenzhen Kashideng Electronics Co., Ltd.verified🇨🇳CN6 yrs
Notebook Charger For HP 19.5V 3.33A 65W TPN-LA16 L25298-001 710412-001 4.5*3.0mm blue Laptop Ac Adapter
Shenzhen Delongyi Energy Co., Ltd.🇨🇳CN8 yrs
Wholesale Mini MOQ 19.5V 4.62A 90W DC AC Adapter 4.5x3.0mm Blue Tip Center Pin Laptop Power Charger for HP
Shenzhen Jy Industrial Co., Ltd.verified🇨🇳CN4 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
OEM 90W Blue Tip AC Adapter for HP Pavilion 14 15 Envy EliteBook ProBook 19.5V 4.62A HP Laptop Charger Adapter 4.5*3.0mm
Guangzhou Zhanming Electronic Co., Ltd.verified🇨🇳CN11 yrs
CE Certified 65W Laptop Charger 19.5V 3.33A Blue Tip Replacement AC Power Adapter for HP Pavilion Laptops PD 3.0 Function
Foshan Fuchaoying Electronic Co., Ltd.verified🇨🇳CN3 yrs
Blue Tip 4.5*3.0mm Laptop Power Supply Adapter 19.5V 3.33A 65W AC/DC with OTP Protection CE/FCC/ROHS Certified 2-Year Warranty
Shenzhen Elong Technology Co., Ltd.verified🇨🇳CN11 yrs
65W, 19.5V, 2.31A AC Adapter with a 4.5x3.0mm Blue Tip for HP Laptops, Used for Laptop Power Supply
Dongguan Lapcom Electronics Co., Ltd.🇨🇳CN1 yr
New 19.5V 3.33A 65W PD 3.0 QC3.0 4.5*3.0mm Blue Tip Laptop Charger AC Adapter for TPN-CA16 Very Good Quality
Huizhou Feixun Technology Co., Ltd.🇨🇳CN6 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
New Condition Computer Parts 65W Laptop Adapter 4.5*3.0mm Blue Tip PD 3.0 AC Power Adapter for HP Desktop
Shanghai Fukangan Technology Co., Ltd.verified🇨🇳CN3 yrs
19.5V 2.31A 45W Blue Tip 4.5x3.0mm AC/DC Power Adapter Charger for HP 741727-001 HSTNN-DA40 ADP-45WD Laptop Charger New
Laptop AC Adapter Charger for HP ProBook 430 440 450 G3 G2 640 19.5V 3.33A 65W 4.5mmX3.0mm Blue Tip
Shenzhen Beston Technology Co., Ltd.🇨🇳CN11 yrs
Brand New 19.5V 4.62A 90W Laptop AC Adapter Charger for HP 4.5mm*3.0mm Blue Pin Power Supply Adapter
Shenzhen Huidetai Trading Co., Ltd.🇨🇳CN6 yrs
Blue Tip 4.5*3.0Mm 19.5V 3.25A 65W Laptop AC Power Adapter Brand New Replacement for HP Charger
Shenzhen Xinhuaxiuyi Power Co., Limited🇨🇳CN4 yrs
Brand New Laptop Adapter Power Supply 45w 19.5v 2.31a for HP AC DC Plug Adaptor Charger with 4.5*3.0mm Blue Pin
Shenzhen Haolei Technology Co.,ltd🇨🇳CN14 yrs
Power Charger AC Adapter for HP Laptop HP 19.5V 3.33A 65w Charger Laptop 90W 120W Blue Tip 4.5x3.0mm
65w 19.5v 3.33 Blue Tip Laptop Charger Power Adapter Laptop Ac Adaptor for Hp Chromebook 14 Series 4.5X3.0 mm
19.5V 3.33A 65W AC Power Adapter Charger Blue Tip Laptop Chargers 4.5 3.0mm for H P Pavilion 11 13 15 Ac Dc Adapters
Guangzhou Sowray Electronic And Technology Co., Ltd.🇨🇳CN17 yrs
45W 19.5V 2.31A Blue Pin 4.5*3.0mm Laptop Ac Power Adapter 740015-003 HSTNN-DA40 Battery Charger for HP
Dongguan Win-Hsin Electronic Co., Ltd.verified🇨🇳CN14 yrs
65W 19.5V 3.33A Laptop Power Adapter Charger with 4.5*3.0mm Blue Tip Connector Replacement AC Power Supply Compatible for HP
Guangzhou Jiaguote Electronic Technology Co., Ltd.🇨🇳CN3 yrs
Ac Adapter Charger 65W 19.5V 3.33A Blue Tip for HP Pavilion X360 11 13 15, HP Zbook 14u G4 G5 15u 15 G3 Computer Power Supply DC
Shenzhen Aisenbo Electronics Co., Ltd.🇨🇳CN7 yrsAc Adapter Charger 65W 19.5V 3.33A Blue Tip for HP Pavilion X360 11 13 15, HP Zbook 14u G4 G5 15u 15 G3 Computer Power Supply DC
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Full Market Report
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Sources & References
23 sources cited · Verified industry data & reports
Hp 15-dk0005nt laptop smart pin bypass : r/Hewlett_Packard
Reddit · r/Hewlett_Packard
Hi guys, İ have a hp pavilion 15-dk0005nt laptop but i lost the charging adapter( https://www.hp.com/tr-tr/products/accessories/product-details/18164127 ...
How to Choose the Right Charging Lead for Your HP Laptop
HP
HP's Smart Pin technology adds intelligence to traditional barrel connectors: Adapter identification: Laptop reads adapter specifications ...
Premium Power HPSP90W Compatible 90W HP Smart Pin 7
Amazon.com
Buy Premium Power HPSP90W Compatible 90W HP Smart Pin 7: Internal Power Supplies - Amazon.com ✓ FREE DELIVERY possible on eligible purchases.
How to Choose the Right HP Laptop Charging Cord
HP
Wattage can be equal or higher when using genuine HP adapters, as HP's Smart Pin technology and USB-C Power Delivery protocols automatically ...
Talk:HP Smart Pin - Free Knowledge Base - The DUCK Project
robotz.com
The original resistor on HP power supplies is 390K. http://blog.mindengine.it/2011/11/how-to-bypass-hp-smart-pin.html. If the voltage of the ...
HP Smart Pin 65watt ac adapter with blue pin adapter
Filmar Technologies
HP ELITEDESK 800 G2 Tiny is designed for business users and offers incredible performance and features. 2 thoughts on “HP Smart Pin 65watt ac adapter with blue ...