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Home » HP » ProBook 4720s charger
HP ProBook 4720s Battery


HP ProBook 4720s Charger AC Adapter Power Supply

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  • £ 14.99
HP ProBook 4720s Laptop AC Power Adapter is in stock now! In Stock Now
  • Output Volts : DC19V 4.74A
  • Capacity : 90 Watts

With advanced engineering, the HP ProBook 4720s charger are consistently reliable allowing you to get the most out of your device by not running out of power when need most. All HP ProBook 4720s ac adapter meet or exceed OEM specifications. To ensure the highest quality, all HP ProBook 4720s Chargers have been put through a series of stringent testing called QTP tests. This is a fast, compact charger delivering optimal charge to ensure your device is ready to use when you need it most.Read more »

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Buy 4400mAh HP ProBook 4720s battery and 90 Watt/ AC100-240V (worldwide use)/ DC19V 4.74A/ 7.4mm*5.0mm HP ProBook 4720s AC adapter together (save more £1.00!)

  • HP ProBook 4720s Laptop Battery
  • +
  • =
  • £ 38.68

Buy 6600mAh HP ProBook 4720s battery and 90 Watt/ AC100-240V (worldwide use)/ DC19V 4.74A/ 7.4mm*5.0mm HP ProBook 4720s AC adapter together (save more £1.00!)

  • HP ProBook 4720s Laptop Battery
  • +
  • =
  • £ 52.79
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Warranty Policy:

  • Fast charging of your devices battery
  • Charges batteries from any level to full capacity and prevents overcharging
  • Over Voltage Protection Short Circuit Protection Over Current Protection LED indication
  • Prevents overheating by monitoring temperature
  • 100% new in good quality
  • Full 1 year quality warranty and 30-day money back guarantee started from the purchase date!
  • Usually ships the same business day, you can get your HP ProBook 4720s charger quckily.

HP ProBook 4720s AC Adapter Tips :

  • Do not short-circuit. A short-circuit may cause severe damage to your laptop battery.
  • Store it in a cool and dry place (The suitable temperature is about 15°C). Before storage, you should confirm your HP ProBook 4720s battery is not fully depleted. If empty, charge for about 30 minutes.
  • Usually a lithium-ion battery should be stored at about 40% state-of-charge, because laptop battery's self discharge can break the battery in the storage.
  • Please take out the ProBook 4720s charger from your machine when it is not being used and clean it with soft and dry cloth.
  • Do not drop, hit or otherwise abuse the notebook battery as this may result in the exposure.
  • Especially avoid regularity ove-rcharging and over-discharging and high temperature.

Read more about AC adapters before ordering

When ordering an AC adapter, check the voltage and amperage on the bottom of the laptop to make sure you are ordering the correct AC adapter. Some models have more than one AC adapter depending on the amperage rating. The rating should be taken from the laptop, not the HP ProBook 4720s AC adapter because this is the best match of what the laptop needs. You should find a rating that looks like this: 19.5V --- 4.62A. It can be on the label on the bottom of the laptop or in the battery compartment. AC adapters are safe to use within +/- 1V of the laptop voltage. It is also safe to have a higher amperage than marked on the laptop because the laptop can only pull the amperage it needs. Less than the required amperage will cause the power supply to burn up because the laptop is pulling more amperage than the AC adapter can give it. Also, check the DC Jack on the back of the laptop to make sure it is not loose. This will cause the laptop to appear like the HP ProBook 4720s charger is bad when the laptop is just not making connection with power.