Sometimes you go to public areas like cafe, parks – places that usually cannot allow you to charge your device. You are probably not the only one concerned with this problem, and it is very annoying when you must do something important immediately and you run out of power. Here is good answer for your problem, the Lenmar ChugPlug powerbank for your mac.
ChugPlug is easy to bring everywhere, small size 23 x 7 x 3 cm and only 0.5 kg weight – way lighter than an uninterruptible power supply. It comes with a really nice white and green color that looks really strong. The only irritating part is that, in order to charge, you need your MagSafe cable.
Some test performance in the field that 65-watt hour same as 4000 mah capacity power bank, showing good result. The charger gives 4 hour extra battery to 11-inch Macbooks, charging half battery capacity in 55 minutes. And for 13-inch Macbooks – 3-hour additional battery life. Basically this mac power bank works with any model of Macbooks except for 15 inch and 17-inch model. For recharge again, plug into A/C Power for two hours.
With a great design and performance, Lenmar chug plug price is around $129 officially, but it’s possible to find it cheaper on websites like Amazon.