When you buy a new ADP-65HB power adapter, the first thing you should do is know some knowledge about it, so that you can using it longer time. Before purchasing an ADP-65HB power adapter you need to make sure make the Adapter will give you the correct voltage and suitable current output. There are something you should consider:
The Voltage must be within 10% of your original ADP-65HB AC Adapter Voltage. The Amps may be higher but they cannot by lower.If you are purchasing a universal laptop ac adapter or
Car Charger you will need to work out the Watts of your original ADP-65HB power adapter and select it with the same Watts or next highest Wattage. Although the current laptop AC adapter has been set up its no-load protection circuit, but because of the design is required to look up to other problems, such protection circuit protective effect is very limited.
The voltage figure will have a "V" after the number i.e 19V and the current will have a "A" or "mA". i.e 3.15A. You can also find these shown on your original ADP-65HB power adapter if you have it. You can work out the Wattage by multiplying the Voltage by the Amps i.e 20V X 3A = 60 Watts. There is no 60 Watt ADP-65HB AC Adapter so you will need to select the next step up which is the 70 Watt Adapter.
Because the various models of voltage, current, or even interfaces are different, it can be common to a variety of notebook “compatible chargers are” likely to be of genuine more expensive than the adapter, even if the same interface. If the voltage and current below the nominal value of machinery, machine working at full speed when the adapter may not be able to obtain sufficient charge current, which damage the adapter is a great one.
PLEASE NOTE: If the wattage requirement for your laptop is lower than the 60W or 90W output of the ADP-65HB AC adapter, it will not damage your laptop, your laptop will only take the amount of power it requires. If your laptop needs 45W, then either the 60W or 90W will work OK. If your laptop needs 80W then you will need the 90W one as the 75W one will not be powerful enough.
Papatek.com is a direct sales office and service center of our replacement IT parts manufacture, so feel free to choose your idea adapter here.