Laptop charger factory is a Google trusted store. Our products are trusted for quality and safety standards we follow. We provide all kinds of Dell charger. The AC adaptors used for our Adamo charger are not only tested on safety standards, but energy consumption is one of another major factor which makes it more efficient. The issue of inefficiency of some power supplies like AC laptop adapters has become well known and millions of AC power adapters are thrown out annually due to level of energy wastage and incompatibility. Hence, this standard is also taken into consideration during manufacturing. Adamo Laptop Charger available on our website and all of the chargers are provided with one year guarantee. Our Adamo Charger Price Online in US is very competitive on laptop charger factory and provide conformity that our product is well tested not to cause any problem like other low priced chargers.