Should I buy Jackery Explorer 240D or bigger model?

It depends on your power needs. If you're looking for a lightweight and portable option for small devices, the Jackery Explorer 240D may be ideal. However, if you need to power larger appliances or plan for longer outings, a bigger model could be a better fit. Many users find that the 240D meets their needs for camping and emergency use, but they eventually upgrade when they require more power. Pro Tip: Assess your device wattage needs before making a decision. If you plan to run multiple high-wattage devices, consider looking at models that offer greater capacity.