19v 4.74a For Hp Laptop Adapter
Overview
Product sourcing insights & recommendations
The market for the HP 19V 4.74A (90W) laptop adapter is currently in a "legacy-maintenance" phase, driven by the massive global installed base of business laptops from the 2012–2018 era Alibaba. While demand for standard replacement "bricks" remains high in the refurbishment and home-office sectors, the industry is rapidly pivoting toward more efficient GaN (Gallium Nitride) technology and USB-C hybrid solutions to address traditional consumer pain points like excessive heat and bulk AlibabaAlibaba.
Core Market Trends & Consumer Insights
* GaN Technology Transition: By 2026, GaN is becoming the standard for 90W adapters, offering a 30% reduction in size and significantly better thermal management compared to legacy silicon models AlibabaAlibaba.
* Legacy Demand: High search volume continues for models compatible with the EliteBook, ProBook, and Pavilion G4/G6 series, particularly in the Asia-Pacific region which holds 42% of global revenue AlibabaAlibaba.
* Consumer Pain Points: The primary drivers for replacement are physical cable failure (52% of purchases) and overheating Alibaba. There is also significant "connector confusion" between the 7.4mm Big Pin and 4.5mm Blue Tip, leading to high return rates in retail segments AlibabaAlibaba.
Product & Sourcing Benchmarks
Sourcing for this specification typically falls into two main categories based on the connector type:
* 7.4mm x 5.0mm (Big Pin): Standard for legacy Pavilion and EliteBook models (e.g., G4, DV6) Walmart.
* 4.8mm x 1.7mm (Bullet Tip): Used in specific HP series like the G70/G71 Alibaba.
Hp Laptop Adapter 19v 4.74a 90w 7.4mm X 5.0mm Barrel Connector
Products · 3 lists
Laptop Charger/Power Supply Adapter 90W 19V/4.74A 7.4*5.0mm for HP Pavilion G4 G6 DV3 DV4 DV5 DV6 Notebook 608428-001 609940-001
Hercules Industrial Limited🇨🇳CN8 yrs
Universal Laptop DC Power Supply Adapter 19V 4.74A 90W Brand New for with 7.4*5.0mm Connector
Shenzhen Haolei Technology Co.,ltd🇨🇳CN14 yrs
19V 4.74A 90W Cargador Adaptador Fuente De Alimentacion for Portatil HP 7.4 X 5.0mm LSN-2026AD02
Guangdong Green Power Technology Co., Ltd.🇨🇳CN10 yrs
Wholesale Laptop Charger Adapter 90W for HP Pavilion DV7 G7 Compaq Presario 19V 4.74A 7.4*5.0mm Big Pin Charger for HP Laptop
Guangzhou Zhanming Electronic Co., Ltd.verified🇨🇳CN12 yrs
High Quality Laptop Power Supply Charger 90W 19V4.74A 7.4*5.0MM Computer Adapter for HP 23-G010 24-G014 24-F0047C
Foshan Fuchaoying Electronic Co., Ltd.verified🇨🇳CN3 yrs
90W 7.4*5.0MM 19V 4.74A Laptop Power Supply Ac Adapter Charger for HP Presario CQ42 Business Notebook 8510w 6730b Notebook
Shenzhen Enjili Technology Co., Ltd.🇨🇳CN2 yrs
Laptop AC Adapter 19V 4.74A 90W 7.4*5.0mm PC for H P Nc6400 Nc2400 Nc4400 Notebook Charger
Shenzhen Apollo International Electronics Co., Ltd.🇨🇳CN8 yrs
Cross-border Hot Seller: Compatible with HP 90W 19V 4.74A Laptop Power Adapter, 7.4*5.0mm Round Connector with Pin
Shenzhen Sunxiangbao Electronic Co., Ltd.verified🇨🇳CN8 yrs
High Quality 90w Ac Dc Adapter 19v 4.74a Laptop Charger for hp Power Adapter 7.4*5.0mm
Shenzhen Waweis Technology Co., Ltd.verified🇨🇳CN13 yrs
Replacement Laptop Charger 90W 19V 4.74A AC Adapter 7.4*5.0mm Laptop Power Adapter for HP 20-B010 20-B013W 20-B014
Foshan Shunde Jingteda Trade Import And Export Firmverified🇨🇳CN8 yrs
Ppp012L-E 19v4.74a 7.4*5.0mm Big Pin 90W Ac Dc Universal Charger Factory Laptop Adapter 19v for HP Changer Adapter
Huizhou Junjie Technology Co., Ltd.🇨🇳CN2 yrs
7.4*5.0mm 19V 4.74A 90w AC Adapter Laptop Charger for HP Elitebook 8570p 6930p 8440p 8460p 2540p 2560p 8560p 8540w 8470p 2570p
Guangzhou Qiusong Technology Co., Ltd.🇨🇳CN3 yrs
90W PD 3.0 Laptop Power Supply Charger 19V4.74A Adapter for HP 23-G010 24-F0047C Models 7.4*5.0MM Computer Adapter Earphone
Dongguan Wodexun Wire Electronics Co., Ltd.🇨🇳CN6 yrs
Factory Direct Sale 90W 19V 4.74A Laptop Adapter 7.4*5.0mm AC Power Adapter DC Function for HP PPP012L-E
Shenzhen Sibaite Electronics Co., Ltd.verified🇨🇳CN18 yrs
Manufacturer 90W laptop power supply 19V 4.74A adapter H laptop charger wholesale 7.4*5.0 Charger for Notebook PC 90W
19V 4.74A 90W 7.4*5.0mm Laptop Adapter Charger for HP Probook 4440s 4535s 4530S 4540S 6470b 6475b 6570b Pavilion DV3 DV4 DV5 DV6
Hangzhou Yamao Information Technology Co., Ltd.🇨🇳CN9 yrs
For HP 7.4*5.0 Laptop Charger 65W 18.5V 3.5A Power Adapter 90W 19V 4.74A Charger for HP
Dongguan Hanpu Electronic Technology Co., Ltd.🇨🇳CN5 yrs
OEM 90w Laptop Adapter Charger for hp 19v 4.74a Adp-90cd Laptop Adapter Ac Dc Power Adapter
Dongguan Win-Hsin Electronic Co., Ltd.verified🇨🇳CN14 yrs
Wholesale Laptop Charger 90W Power Supply Laptop Adapter 19V 4.74A 7450 Power Adapter Charger for H
New Simer 19V 4.74A 90W Power Supply Adapter 4.8*1.7mm AC for G70/GT/G71 Laptop
Dongguan Simer Electronics Co., Ltd.🇨🇳CN8 yrs
4.8*1.7mm Wholesale AC Adapter for HP Laptop 19V 4.74A 90W Charger Power Supply
Shenzhen Jinmetair Technology Development Co., Ltd.🇨🇳CN15 yrs
19V 4.74A 90W 5.5*2.5mm Laptop Charger Power for ASUS Toshiba/Lenovo Adapter A46C X43B A8J K52 U1 U3 S5 W3 W7 Z3 Notebook
Guangzhou Zhaohong Electronics Co., Ltd.🇨🇳CN2 yrs
High Quality Certification 90W 19V 4.74A DC With 4.0*1.7mm Laptop Ac Adapter Notebook Charger for HP Laptop Power Supply
Shenzhen Anthy Electronics Co., Ltd.verified🇨🇳CN9 yrs
Desktop 19V 4.74A Laptop Charger Power Supply 90W Power Adapter with CE FCC RoHS CB
Shenzhen Pengchu Industry Co., Ltd.🇨🇳CN20 yrs
Laptop AC Adapter Battery Charger 63W 19.5V X3.33A 4.5mm X 3.5mm for HP Adapter
Shenzhen Has Industrialco., Ltd.🇨🇳CN12 yrs
Original Adapter Laptop Charger for HP 90W 19.5V 4.62A 693712-001 7.4*5.0mm 3Pin
Shenzhen Weixinzhiyuan Trade Co., Ltd.🇨🇳CN12 yrs
OEM Charger for HP 90W 19.5V 4.62A 7.4x5.0mm AC Travel Adapter 7.4x5.0 mm HSTNN-DA22 601485-001 Adapter for HP Nc4200 500 510
Multi Plug Laptop Adapter Lithium Battery Notebook Charger Adapter 90W 19V 4.74A with 20pcs Plug Computer Power Supply
Shantou Bmax Technology Co.,Ltd🇨🇳CN6 yrs
19V 4.74A 90W Power Adapter 5.5*2.5mm Laptop Charger For ASUS Toshiba/Lenovo Adapter A46C X43B A8J K52 U1 U3 S5 W3 W7 Notebook
Shenzhen Huixin Tengda Trading Co., Ltd.🇨🇳CN6 yrs
19V 4.74A 90W Power Adapter 5.5*2.5mm Laptop Charger for ASUS Toshiba/Lenovo Adapter A46C X43B A8J K52 U1 U3 S5 W3 W7 Notebook
Shenzhen Kwm Electronics Co., Ltd.verified🇨🇳CN6 yrsRelated Searches
Explore more sourcing topics & related categories
Sources & References
28 sources cited · Verified industry data & reports
HP 19V 4.74A Laptop Charger Sourcing Guide
electronics.alibaba.com
Key market trends for 2026 include the rise of USB-C to DC trigger adapters and the gradual adoption of GaN technology for higher efficiency. for Acer/Asus/Delta/Ls/HP/Sony 19V 4.74A Genuine Laptop ... The market for the HP 19V 4.74A (90W) adapter is entering a "legacy-maintenance" phase, where demand remains high due to the vast installed base of business laptops from 2012–2018, particularly in the refurbishment and home-office sectors. AlibabaAlibaba While search volume for this specific configuration spiked in Q2 2026, the industry is rapidly shifting toward GaN (Gallium Nitride) technology to address long-standing consumer pain points like excessive heat and bulky "brick" designs. Trending Products 2026 New Arrivals Best Selling Adapter ... ... Product Name:AC/DC Laptop Charger;Power:90W;Input:100-240VAC 50-60HZ;connection:4.8*1.7mm;Output:19V4.74A;Certification:CE FCC ROHS;Condition:100% Brand new ... 19V 4.74A 90W OEM Black Laptop Power Adapter Replacement AC/DC Charger with 5.5x3.0mm DC Tip From China ... Home Public Amplifier Buyer's Guide 2024Openbox S6 Remote Control Replacement GuideHow to Buy Cell Phones from China in 2026Phone Charm Loop Sourcing Guide 2026SIM Walkie Talkie (PoC) Buying GuideHow to Source Affordable MP3 Players for WholesaleMini Tiger Satellite Receiver Buying GuideXiaomi Redmi Phone Sourcing GuideCamsoy Smart Camera Guide: 4g Mini Cameras For Remote Security
Boost Connectivity with Reliable 19v 4.74a laptop adapter for hp ...
www.alibaba.com
Amazon.com: 19v 4.74a Power Supply
www.amazon.com
Amazon.com: 19v 4.74a power supply
Boost Connectivity with Reliable laptop adapter for hp 19v 4.74a ...
www.alibaba.com
19V 4.74A for HP Laptop Adapter - 90W Power Supply
www.alibaba.com
HP 19V 4.74A Laptop Charger - High Performance Power Adapter
www.alibaba.com