Arrived in Taiwan (115 volt) I watched all my transformer, they indicate AC 100-240 Volts, which means they run from 100 to 240 volts, so I only used the plug adapter most time and directly connected my laptop to recharge the sector. Because with the transformer the computer drew too much power and he would be safe (the transformer). Unit suitable for charging phone batteries, camera, computer extinguished only is 40W maximum power, after it heats and cuts, when it cooled it off again, which explains the comment when the user says that loading long as there is the fact intermittently. If the connected power is less than 40W load course it continuously. But as I said watch your electric devices, a simple adapter to plug it in decision may suffice.
