Check the charger's compatibility with your device, the charging speed (measured in amperage and wattage), the number of charging ports, and any additional features like quick charge technology or multi-device support.

Yes, you can often use the same charger for both your phone and tablet, provided the charger is compatible with both devices. It should have the correct connector type (such as USB-C or micro-USB) and support the power requirements for both devices.

However, be aware that charging speeds may vary depending on the charger's output capacity and the device's charging specifications. For optimal charging, use a charger that meets or exceeds the device's required amperage and wattage.

Yes, look for chargers labeled with fast charging capabilities like Qualcomm Quick Charge or USB Power Delivery, ensuring they can efficiently charge devices requiring higher power input.

Yes, travel-specific chargers typically feature compact designs, universal voltage compatibility, or multiple USB ports to charge several devices from a single outlet.