If we are talking about batteries, we must note that the Macszerelem service works with batteries of the same quality as the factory, since we can guarantee this for 6 months from the date of installation. However, it is essential to charge our device properly. Sometimes it can happen that we do not need to use our MacBook, iPhone, or iPad for a long time, in this case it’s worth paying attention and storing them with around 50% of battery charge. If the MacBook, IPhone, iPad is in everyday use, it is not recommended to keep them constantly on a charger, as the condition of the battery deteriorates quicker that way. Battery replacement takes 15 minutes for iPhones and 1-3 hours for MacBooks at the Mac Repair Service.