Do I Need A 60w Or 85w Charger?

What is the difference between 60w and 85w Apple charger?

Despite that, there is still a major difference between the 60W and 85W Macbook charger.

It is the amount of power they can deliver to the laptop.

It delivers 25W more power or 40% more than the 60W charger.

An increased amount of power delivered to the Macbook lets you charge at a faster rate..

What wattage Apple charger do I need?

Apple chargers for a MacBook The newest models — MacBook (12-inch, 2015 and later) use 29W or 30W USB-C power adaptors (for which the serial number on the cable reads C4M or FL4). MacBook (13-inch, Mid 2010) and MacBook (13-inch, Late 2009) use a 60W MagSafe Power Adapter with an L-shaped connector.

Is 60w enough to charge MacBook Pro?

In general, 27W is enough to maintain or slightly recharge the battery when the computer is not under load and 60W is enough to recharge the battery even when the computer is under moderate load. For more details, see the diagrams below and check out our test results when recharging a MacBook Pro.

Can I use a 65w charger instead of 45w HP?

Can I use a 65w charger with a laptop that had an original 45w charger? … The wattage of your power supply is a rating of the maximum power that can be drawn down from it; if your computer requires 45w but your supply can provide 65w, you will be fine.

Can I use 85w charger instead of 60w?

Yes, with a caveat. The 85W adapter can be used inconsequentially with both models. It will provide ample power to both the MacBook Pro and MacBook, and will not damage the latter despite a higher-than-necessary wattage. … Note, however, that the 85W adapter will not charge a MacBook any faster than the 60W adapter.

What happens if I use a lower wattage laptop charger?

The immediate consequence of the above will be that the battery will charge slower when charged by a lower watt charger, but in some cases if the watt rating is so small that it is less that the power consumed by the laptop while operating your laptop will discharge even when plugged in.

Can I use a 60w charger instead of 45w?

You can always use an adapter that has a higher power rating than is required as long as the voltage rating is the same. … Power adapters for Intel-based Apple notebooks are available in 45W, 60W, and 85W varieties.

Is it bad to use a higher watt charger?

This means that you can quite safely use a charger with a higher wattage (or amps) rating as the laptop will only ever draw the amount of power required at the time. … A 30W or a 45W charger can not supply sufficient power for your laptops needs which means you could damage the laptop and/or the charger.

Can I use a 90 watt charger on a 120 watt laptop?

You should not use a 90 Watt brick if you need a 120 Watt brick. While I talked about charging currents, The max output requirement is based on Charging current required by a depleted battery pak + Operating current required by the laptop under full load.