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[Abuj]

hp elitebook 840 g5 vpro koto watt a thake

[Samrit26]

Hello,
HP EliteBook 840 G5 (com vPro) Its power consumption depends on the workload, configuration, and usage pattern — but I’ve listed the typical wattage range below so you can get an idea.

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⚙️ Typical Power (Wattage) Breakdown — HP EliteBook 840 G5

Component	Typical Wattage	Notes
Idle / Light use (browsing, docs)	8 – 12 W	Battery efficiency optimized mode
Normal workload (office apps, multitasking)	15 – 25 W	Most common average
Heavy load (CPU + GPU stress, high brightness)	35 – 45 W	When fans spin up and CPU turbo is active
Charging + heavy load	up to 65 W	Full adapter draw under maximum performance

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Power Adapter

• Comes with 65 W Smart AC Adapter (HP part number varies: e.g., L32661-001).

• Input: 100–240 V, 50–60 Hz.

• Output: 19.5 V ⎓ 3.33 A (standard barrel type or USB-C depending on variant).

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Battery

• Typical battery capacity: 50 Wh (3-cell Li-ion).

• Runtime (office workload): 8 – 12 hours, depending on screen brightness and power plan.

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So, in short — HP EliteBook 840 G5 (vPro) generally uses 10–45 W dynamically, and requires a 65 W adapter for reliable operation and charging.