It is amazing to hear that a product that will allow to charge up your laptop even when in use. And not just that, because the battery life of your laptop will be extended up to 6-10 hours. The product that made all these wonderful things possible is the apple juicz. Perfect for your Macbook, nacbook pro, and macbook air, the juicz has the capacity to give a total of 12 to 16 battery life. If your stock macbook air recharges for four hours with the use of an AC wall adapter, the juicz will only do it for three hours. The juicz has solar panels that will collect energy from the sun.