90 Watt Power Adapter/AC Adapter for Dell Laptop/ PC/ AIO, 7.4mm x 5.0mm Old
Branded Adapter with 1 Year Warranty. Ac power lead will be included free for
UK and EU customers.
This adapter will fit many other similar laptop models
not mentioned here. In case if not sure then please send your laptop model
number with additional information before or after your purchase so we can
check compatibility for you before order dispatch.
Say ?No? to cheap quality third party non reliable
adapters which do not last long and can be safety hazed too.
Important Technical Information:
Always make sure that the dc connector size is correct
otherwise charger might not fit. Few laptop models might require two different
size dc pinned chargers so it is your
responsibility to look carefully the
shape of the pin. The Amps of your
laptop should not be higher than charger amperage. Any lower amps will be fine. The
detail of input voltage, amps & model number will be printed at the bottom
penal of your laptop or under the battery (if removable) but the connector size
information will not be available unfortunately.
Worried About Using Higher Watt
Many people often get confused by higher amp rated or
higher watt charger and start thinking either it is safe or not. For example
using a 90 watt charger with 65 watt power model.
rating on charger basically is the information about the amount of power from
zero-xxx maximum it can supply to input device. Higher amp means stronger and
power full charger.
to perform whatever it?s doing from the total maximum capacity of current the
power supply can provide. The higher wattage charger doesn?t necessarily use
all those watts unless called for so you?ve got a safety zone ? a reserve, like
horsepower in a car, it?s there but you use just what you need so as long as
you replace your charger with one capable of providing same amps as your laptop
requires or higher, you?ll be fine. The voltage must be the same anyway.
than required amperage rating, your charger will start getting overheated and
might stop functioning at one stage.
adapters. Those companies often misrepresent which mean charger might not be able
to produce exactly same amps power which they claimed or labelled. Plus circuit
board will be poorly manufactured too with low quality parts. As a result those
types of adapters get overheated fast or start making noises and die quickly.