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HP ProBook 640 G3 charger
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HP ProBook 640 G3 charger

HP ProBook 640 G3 charger

 

Specification Details
Laptop Model HP ProBook 640 G3
Charger Type HP Smart AC Adapter

Input Voltage: 100-240V AC

Output Voltage 19.5V
Current Output 4.62A
Wattage 90 Watts
Connector Type Smart Pin (7.4mm x 5.0mm)
Cable Length 1.5 meters
Color Black
Certifications CE, FCC, RoHS
Warranty 6 Months
Brand:

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KSh1,400.00 excl. VAT

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Description

HP ProBook 640 G3 Charger – Reliable, Safe & Original Power Adapter in Nairobi

At Lansotech Solutions, we are Nairobi’s leading supplier of original laptop chargers, and one of the most requested items in our inventory is the HP ProBook 640 G3 charger. Whether you’re a professional, student, or business user relying on the dependable performance of the HP ProBook 640 G3, using the right charger is crucial to maintain battery health and system reliability.

Why You Need the Correct Charger for the HP ProBook 640 G3

The  ProBook 640 G3 is designed for corporate-grade productivity and requires a 90W Smart-Pin charger to function optimally. Using the wrong adapter – in terms of wattage or connector type – may not only result in charging issues but can also damage your motherboard and degrade battery performance.

At Lansotech, we offer genuine chargers specifically tailored for the ProBook 640 G3 that ensure:

  • Accurate voltage and current output

  • Fast and safe charging

  • Longer battery lifespan

  • Stable power delivery without overheating

Key Features of the HP ProBook 640 G3 Adapter

Our technicians verify each charger before dispatch to guarantee top-tier performance and safety. Here are the standout features:

  • Input Voltage: 100-240V AC (worldwide compatibility)

  • Output Voltage: 19.5V

  • Current Output: 4.62A

  • Power Output: 90 Watts

  • Smart-Pin Connector Size: 7.4mm x 5.0mm

  • Built-in Surge and Overheat Protection

  • Solid cable with reinforced strain relief

  • Includes 3-pin power cable

With this charger, your ProBook 640 G3 will charge efficiently whether you’re at the office, home, or traveling.

Laptop Charger Hacks to Make Your Adapter Last Longer

Maximize the life of your HP ProBook 640 G3 charger with these professional tips:

  1. Avoid wrapping the cable tightly—loop it gently to prevent internal breaks.

  2. Unplug when not in use—this reduces exposure to power surges.

  3. Keep it cool—avoid using on beds or couches that trap heat.

  4. Store safely—use a charger pouch or dedicated laptop bag pocket.

  5. Don’t yank the plug—disconnect using the adapter head, not the cable.

These practices help protect both the adapter and your HP laptop.

Where to Buy HP ProBook 640 G3 Charger in Nairobi

Lansotech Solutions is your one-stop shop for laptop chargers in Nairobi. Why buy from us?

  •  Convenient location in Nairobi CBD

  • Same-day delivery in Nairobi and next-day shipping nationwide

  •  Only original and tested adapters

  •  Optional installation and fitting assistance

  •  6-month warranty and after-sales support

Whether you’re in Westlands, Thika Road, South B, Karen, or Kiambu, we deliver swiftly and reliably.

Dangers of Using the Wrong Wattage Charger

Many users unknowingly use a lower-watt charger (e.g., 45W) for their ProBook 640 G3. This can cause:

  • Slow charging or no charging

  • Overheating of adapter and laptop

  • Reduced battery lifespan

  • Permanent motherboard damage

Always verify the correct wattage and voltage—and when in doubt, contact our team for free consultation.

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