Mitsu charger 19.5v 2.31a (4.5x3.0 pin) 45W for HP

Mitsu laptop power adapter - precision you can rely on

Mitsu power adapters combine top-quality components, precise workmanship, and attention to every detail. Each model is designed for reliable performance, maximum safety, and long service life. The high build quality allows for a free warranty extension from 24 to 30 months, making this product even more trustworthy.

Why choose a Mitsu power adapter?

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  ✅ Advanced protection system - safeguards against overvoltage, overheating, overload, and overcharging


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  ✅ Ferrite filter and carefully selected components - reduced interference and stable performance in all conditions


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  ✅ CE, RoHS, FCC, ISO 9001 certifications - compliance with European and international standards


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  ✅ Complete set - power adapter, power cable, warranty card, and user manual

4-stage quality control - precisely tested before shipping

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  ✅ Temperature resistance test - performance in extreme heat and cold conditions


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  ✅ Electrical test - accuracy and reliability of connections


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  ✅ Short-circuit and surge test - effectiveness of protection systems


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  ✅ Final test - one-hour operation under full load confirming stable power delivery

Is this adapter suitable for your laptop?

Before purchasing, make sure that:

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  The adapter voltage (V) is identical to the laptop's required voltage


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  The adapter current (A) is equal to or higher than the laptop's required current


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  The connector fits your laptop's port — for USB-C, matching power output (W) is sufficient

Quality chosen by conscious users

Mitsu power adapters are the result of careful design and component selection. They are created for those who do not accept compromises in reliability and safety.