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Genuine PPP012A-S PPP012L-S AC Adapter for HP ProBook 4540s ProBook 4740s


Original HP PPP012A-S PPP012L-S Power Adapter for ProBook 4540s ProBook 4740s

Brand: HP
Input Voltage: 100V-240V
Power Provided: 90W
Output Voltage: 19V
Output Current : 4.74A
Condition: Brand new
Warranty: One Year
Returns & Refunds: 30-Day Money Back Guarantee


The 90W 19V 4.74A PPP012A-S PPP012L-S power adapters for HP laptops ensure that you never run out of battery power, no matter where you are. This HP PPP012A-S PPP012L-S original laptop AC adapter allows you to power your computer or charge the battery from electrical outlets. If your computer is running with a battery installed, the power adapter will charge the battery as needed and maintain power. When the system shuts down, it will charge the battery and then maintain power.

Key Features of HP PPP012A-S PPP012L-S Battery Charger:

  • Reduced risk of overvoltage with minimal power consumption
  • Plug and play and easy to charge as long as there is power
  • 100% brand new PPP012A-S PPP012L-S PSU(Power Supply Unit) and exclusively assembled with premium components to meet CE standards
  • Tested to adhere to strict quality standards
  • Protection against short circuits and overheating
  • Comes bundled with power cable, no need to buy an extra one

Our commitment to product quality:

  1. Each PPP012A-S PPP012L-S AC power adapter is made of high-quality materials for longer life.
  2. We use only OEM grade quality components.
  3. Free warranty or replacement within 12 months from the date of purchase.

Where can I purchase this power charger adaptor?

Want to HP PPP012A-S PPP012L-S original laptop charger at a cheap price? Now you can get this product in a short time. We send laptop ac adapters
to major UK cities and counties, these cities include: London, Birmingham, Leeds, Glasgow, Sheffield, Manchester, Bradford, Liverpool, Edinburgh, Bristol, Southampton, Portsmouth, Wakefield, Cardiff, Coventry, Nottingham, Leicester, Sunderland, Belfast, Newcastle upon Tyne, Brighton.



Q&A with AC Adapter Charger PPP012A-S PPP012L-S
1. Is this a third-party laptop charger or an original HP laptop adapter?

All the power adapters on our laptop power supply shop are original, these products are manufactured using high-quality components and they have undergone rigorous safety testing before customers receive them, so please don’t worry about their quality.

2. What are the precautions when using the PPP012A-S PPP012L-S power adapter/charger?
  • When using your laptop for the first time, use the PPP012A-S PPP012L-S power supply to fully charge the new battery.
  • It is important to remove the battery when charging is complete, as leaving your laptop plugged in all the time will damage the battery.
  • After use, please store the original PPP012A-S PPP012L-S PC charger in a cool place away from direct sunlight. The ideal storage temperature is about 20 ℃.

Additional information

Device Type

Power Adapter



Input Voltage




Output Voltage


Output Current


Connector Size

7.4mm x 5.0mm



Cable Included

6feet Power Cord

Manufacturer Part Number

384020-001, 384021-001, 384021-002, 391173-001, 393948-002, 416421-001, 463955-001, 519330-003, PPP012A-S, PPP012D-S, PPP012H-S, PPP012L-S, PPP014L-SA


Compaq Business Notebook 6820s, Compaq Business Notebook NC8430, Compaq Business Notebook NW9440, Compaq Business Notebook NX8420, Compaq Business Notebook NX9420, Compaq Presario CQ32, Compaq Presario CQ41, Compaq Presario CQ42, Compaq Presario CQ43, Compaq Presario CQ46, EliteBook 8440w, EliteBook 8460w, Evny 17, G4, G56, G6, G62m, G62t, G62x, G70t, G71, G71t, G72t, HDX X16, HDX X16t, Pavilion DV3, Pavilion DV4, Pavilion DV5, Pavilion DV6, Pavilion DV7, ProBook 4320s, ProBook 4321s, ProBook 4325s, ProBook 4326s, ProBook 4331s, ProBook 4340s, ProBook 4341s, ProBook 4410s, ProBook 4410t, ProBook 4411s, ProBook 4415s, ProBook 4416s, ProBook 4420s, ProBook 4421s, ProBook 4425s, ProBook 4430s, ProBook 4431s, ProBook 4435s, ProBook 4436s, ProBook 4440s, ProBook 4441s, ProBook 4445s, ProBook 4446s, ProBook 4515s, ProBook 4525s, ProBook 4535s, ProBook 4540s, ProBook 4545s, ProBook 4720s, ProBook 4740s, ProBook 6360s, ProBook 6450b, ProBook 6455b, ProBook 6465b, ProBook 6470b, ProBook 6475b, ProBook 6540b, ProBook 6545b, ProBook 6550b, ProBook 6555b, ProBook 6560b, ProBook 6565b, ProBook 6570b


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