Charging 2016 MacBook Pro with USB C on Airplane with in seat power

[AMITNKALRA6421]

Hey I was wondering if charging the new MacBook Pro with the USB C with In seat power would damage my battery? I'm not sure how many watts it gives or whatever, but would it destroy my computer if I plug it in to the airplane power via USB?

 

[fs454]

Hey I was wondering if charging the new MacBook Pro with the USB C with In seat power would damage my battery? I'm not sure how many watts it gives or whatever, but would it destroy my computer if I plug it in to the airplane power via USB?

If anything it's going to give a tiny, tiny bit of power. It's perfectly safe, but you probably will still see battery drain. If your seat has an AC outlet underneath by your shins, you'd get a much faster charge that way.

 

[BarracksSi]

If a flight is long enough to use all the battery, I'd rather just sleep.

 

[AMITNKALRA6421]

If anything it's going to give a tiny, tiny bit of power. It's perfectly safe, but you probably will still see battery drain. If your seat has an AC outlet underneath by your shins, you'd get a much faster charge that way.

I read that it gives 75 Watts but  recommends using 61 for the 13" MacBook Pro, so is that a bad thing?

 

[fs454]

I read that it gives 75 Watts but  recommends using 61 for the 13" MacBook Pro, so is that a bad thing?

The USB port gives 75 watts? Where are you reading that?

 

[AMITNKALRA6421]

The USB port gives 75 watts? Where are you reading that?

https://www.seatguru.com/traveltips/power_ports.php

 

[puckhead193]

If a flight is long enough to use all the battery, I'd rather just sleep.

and drink!!

I don't know how people get work done on planes.

 

[BeefCake 15]

So do you want us to vote/answer based on whether it's safe/unsafe, or preference?

 

[Christopher Kim]

I read that it gives 75 Watts but  recommends using 61 for the 13" MacBook Pro, so is that a bad thing?

If the in-seat AC outlets do give 75 watts, you can safely use your 13" MBP apple charger (61W). When it comes to watts, the 75 watt rating is just the max capability - all charges pull only what's necessary.

 

[Jefe's MacAir]

The USB port gives 75 watts? Where are you reading that?

That's for a cigarette lighter type receptacle. The same used in cars. Not USB. USB would be closer to 7.5 watts.

"Power Port Type: Cigarette DC Power
This is the same type of power port available in almost every car. On an airplane, it typically features 15V DC power at up to 75 watts per outlet and if you want to plug in a device, you'll need an adapter. Adapters are usually available from the manufacturer or electronics stores, and are often advertised as "Air/Auto" adapters. Many personal DVD players and cell phones already come with an adapter for the car which you can use right at your seat."
[doublepost=1484965665][/doublepost]Also, you'll be fine. I would plug it in sooner rather than later and try and "keep up" with your usage rather than try and charge it later. If that's possible while using.