The status of the charge and battery level are clearly shown with a series of LED lights.Ī dual-LED flashlight has been included and works well as a torchlight when necessary. The battery will not over-heat or charge to a damaging level due to the short-circuit prevention feature included with the battery pack. This external battery pack has a 7800mAh capacity and was specifically designed to be easily moved between locations. The GreatShield LuminousPower External Battery Pack The Magsafe connector is required to charge a MacBook and is not included in the package. Six extra hours of battery life are provided by the capacity of the 18,000mAh battery. Short circuit protection has been built-in so the external battery can be charged with additional safety. This adapter has enough power to simultaneously charge three separate devices. The battery weighs in at only sixteen ounces for easy portability. This will effectively double the run time of the MacBook's. The Energizer XP18000 Universal AC AdapterĪn external battery is included with this AC adapter. There is a wide price fluctuation for this battery ranging from $299.95 to $399.95. There are four different capacities available on the Hyperjuice 1.5. Multiple devices can easily be charged simultaneously. This gives the user the ability to charge a LED light indicators with 4-stages, and additional USB devices. This battery is equipped with two 12w USB ports. This includes the models with a retina display. The Hyperjuice 1.5 has been specifically designed so all MacBook's are supported. The average price of this battery pack is $199.99. This is an excellent choice for the user who needs to charge not only the MacBook but other laptops as well. The average MacBook will run for three hours on the battery, and the Mobile Freedom extends this by an additional nine hours. This is a 130Wh battery and is compatible with the MacBook.
This battery pack contains a lithium battery and it can easily charge the majority of laptops. The Mobile Freedom External Laptop Battery The details of each one are detailed below, but it is important for the potential users to realize most of them do not include the Apple MagSafe connector.
#BEST BATTERY BACKUP FOR MAC PORTABLE#
The portable batteries are light, compact, and very easy to take from place to place.įor anyone in need of an external power pack to ensure their MacBook can be used when most needed, there are ten excellent battery backups.
This provides the user with a constant source of power. The portable battery provides power to laptops in a similar fashion to tablets and smartphones receiving power from a power bank. This is when a portable battery becomes so important. Individuals used to travel a lot with their MacBook's understand it can be incredibly difficult to find a power source when the battery is running low. The MacBook should never be left plugged in for substantial lengths of time because this will noticeably shorten the life of the battery. This can be jeopardized if the user is required to move a lot. One of the best qualities of a MacBook is the solid battery life. When I am looking for " great laptops " MacBook comes first in my mind.
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