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1. #Macbook usb c car charger full#
2. #Macbook usb c car charger pro#
3. #Macbook usb c car charger free#
4. #Macbook usb c car charger mac#

Actual charge rage is thus almost certainly higher than 47 watts per hour Heat * This of course averages out the bulk charge phase with the diminishing trickle charge phase as the laptop becomes nearly fully charged. If power supply can supply 90 watts, that’s only 15 watts remaining to charge a depleted battery.

#Macbook usb c car charger pro#

For example, it is possible to use a MacBook Pro hard enough to draw 75 watts. It supports the idea that the BatPower performs as advertised or close to it, at least during the bulk charge phase with the computer sleeping.Ĭharge behavior and power draw could differ with active use. which is very close to the rated 90 watts. Going from 16% to 67% in 43 minutes is a gain of 51% of capacity or 39 watt hours in 43 minutes ~= 54 watt hours per hour for the bulk charge phase:ĥ4 watt hours/hour * 20 volts * / 12.4 volts = 87 watts

#Macbook usb c car charger full#

But since there is some power draw when sleeping and approaching 99% charge does not draw anywhere near the full charge current, the BatPower is probably drawing something closer to 90 watts in its bulk charging stage. This implies at least a DC input 12.4 volts = 71 watts (44*20/12.4). That equates to 44 watt hours per hour for a battery at 20 volts. With a 76 watt hour battery in the 2017 MacBook Pro, that charge rate suggests 63 watt hours in 86 minutes, or roughly 0.73 watt hours per minute. An iPhone was also connected and being used to listent to music, so there was additional draw from the iPhone while the MBP charged. Adding that up: 16% charge to 99% charge in 86 minutes*. Returning home (another 43 minutes), it went up to 99% charge. Charging over a 43 minute trip, the charge went from 16% to 67% in 43 minutes. MPG drained a 2017 MacBook Pro to 16% battery level. In both case, the the charging performance was impressive, with rapid gains in battery charge, just like a wall charger. MPG tested the BatPower charger in two vehicles. The design is well considered: one port on the BatPower charger, takes any of the three kinds of cables, thus making it a quite versatile charger should one have both USB-C and MagSafe Apple laptops-well done!īatPower Car Charger for MacBook Pro 2016/2017 with USB-C, and MagSafe model for 2011-2015 models In use Thus one could buy the USB-C version and then add the BatPower 5M2 Charging Cable for 2012 to 2015 Retina MBP MBA and MB to be able to charge a 2012-2015 MacBook Pro. The only difference between the two models seems to be the supplied cables, because the high power socket on the charger can accept all three cables interchangeably: a USB-C charger cable, 2012-2016 MagSafe Charger cable, or a 2011 and earlier MagSafe Cable.

#Macbook usb c car charger free#

#Macbook usb c car charger mac#

There is also a version with cables for the 2015/2014/2013 MacBook Pro and earlier ones as well both cables are included, the BatPower CCA 110W Laptop Car Charger for Macbook Pro, MacBook Air and MacBook (2006-2015 Mac laptops) Charges a MacBook Pro at 90 watts (the maximum) As we welcome the new USB-C devices, we’ve identified a need to bridge the gap between the old, current and new technologies.BatPower Car Charger for MacBook/MacBook Pro Our line of USB-C™ connectivity solutions is made with your needs in mind. This USB-C™ Car Charger features over-current and circuit protection to ensure that your device is protected at all times while charging. We’ve also added a standard USB port so you can power up your iPhone®, iPod®, and many more USB friendly devices. The built-in cable is equipped with a USB-C connector designed for the new MacBook and similar devices. We’ve designed our USB-C™ Car Charger for both the new and the current technology. Connect to your USB-C™ enabled device or plug in a standard USB cable and you’re ready to charge.

An LED signals that the charger is on and ready to charge. Simply plug into your car’s 12-volt outlet. At 4 feet long, the cable can reach your dashboard with ease and even the back seat.