CHARGER FEATURES-- Features a Built-in heat sink dissipates heat and Prevent overheating, SC - short circuit, IO - internal overheating. There are two types of LED Light that an amber light indicates your notebook is charging, and a green light indicates you have full charge. SAFELY SHORT-CIRCUIT PROTECTION-- The charger is made of high quality materials with a connector which ensure that your power cable can be disconnected harmlessly when subjected to undue tension and helps prevent the cable from fraying or weakening over time. You only need to connect the L-Tip connector to your Mac book, and then plug in the charger to be able to power it.
CUSTOMER SERVICE & QUALITY ASSURANCE-- We are always committed to providing quality products at unbeatable prices. Besides, for our customers have a more enjoyable experience in our shop, we provide excellent customer service. If anything goes wrong with the item, please do not hesitate to send email or contact us. The E- mail case will be reply within 24 hours after you sent to us.