What charger speed does my laptop need?
Generally, smaller laptops will charge at lower speeds, and larger laptops require higher speeds to charge correctly. Some exceptions apply, so you should check the specifications for your device to ensure you’re supplying the correct amount of power. You should also ensure you are using a cable rated for the correct speed (such as 60W or 100W).
Wattages shown below are a general guide only – always check power and cable requirements for your specific model before charging.
