How To Charge Laptop Without Charger Macbook. It’s an easy way to charge macbook without a charger. However, this method is extremely slow as smartphones have a lower power output.
With a notebook power supply for 12v can save significant energy. If you discharge to 50% and recharge, that is 1/2 cycle. Voila, your laptop’s battery will start to charge.
A laptop isn’t much good if it won't charge it.
The cycle count is the number of full charge cycles the battery has gone through, if you discharge to shutdown and recharge, that is one cycle. Some smartphone also has a reversible charger, that means you can charger laptop using a smartphone. If you are the type of person who spends most of his time on the road, using a car charger might be the most sensible solution for you. One universal magnetic charger for phones and laptops