Can you charge a 5V DEVICE with 4.8v charger?
No, a 4.8V charger cannot provide enough voltage to properly charge a 5V device. Charging a 5V device with a 4.8V charger may cause the device to charge slowly or not at all, or it may even damage the device. It's important to use a charger that provides the correct voltage and amperage for your device to ensure safe and efficient charging.